Lanxess Corporation

United States of America

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A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof 8
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01 - Chemical and biological materials for industrial, scientific and agricultural use 99
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1.

CONTROL OF SULFATE-REDUCING BACTERIA UNDER ANAEROBIC CONDITIONS USING GLUTARALDEHYDE AND PEROXYMONOSULFATE

      
Application Number US2025028858
Publication Number 2025/240302
Status In Force
Filing Date 2025-05-12
Publication Date 2025-11-20
Owner LANXESS CORPORATION (USA)
Inventor
  • Yin, Bei
  • Maun, Philip

Abstract

Disclosed herein are methods for controlling anaerobic microorganisms, especially sulfate -reducing bacteria, in anaerobic environments or under anaerobic conditions in water-containing systems using a combination of glutaraldehyde and an alkali metal or alkaline earth metal peroxymonosulfate.

IPC Classes  ?

  • A01N 35/02 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio-analogues thereofDerivatives thereof, e.g. acetals
  • A01N 59/00 - Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof

2.

IRON SULFIDE CONTROL USING AN ALKALI METAL OR ALKALINE EARTH METAL PEROXYMONOSULFATE

      
Application Number US2025028851
Publication Number 2025/240298
Status In Force
Filing Date 2025-05-12
Publication Date 2025-11-20
Owner LANXESS CORPORATION (USA)
Inventor
  • Yin, Bei
  • Garcia, Angela, Iglesias

Abstract

Disclosed herein are methods for controlling iron sulfide associated with a wellbore, downhole formation, reservoir or well, or infrastructure or equipment used in the extraction, production, processing, transportation, storage or disposal of a fluid, such as in pipelines and other infrastructure or equipment used in the oil and gas industries, as well as many other industries.

IPC Classes  ?

  • C09K 8/528 - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
  • C09K 8/532 - Sulfur

3.

MULTIFUNCTIONAL BOOSTERS FOR ANTIMICROBIAL PRESERVATIVES AND APPLICATIONS THEREOF

      
Application Number US2025025681
Publication Number 2025/226626
Status In Force
Filing Date 2025-04-22
Publication Date 2025-10-30
Owner LANXESS CORPORATION (USA)
Inventor
  • Li, Ziang
  • Son, Soonjoo

Abstract

The present disclosure relates to certain ether compounds as described herein as new multifunctional boosters for enhancing the activity of antimicrobial preservatives and applications thereof in personal care products, cosmetic products and home care products.

IPC Classes  ?

  • A01N 31/14 - Ethers
  • A01N 31/04 - Oxygen or sulfur attached to an aliphatic side chain of a carbocyclic ring system
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof

4.

ANTIMICROBIAL COMPOSITIONS CONTAINING AN ALKYLHYDROXAMIC ACID AND A GLYCOLIPID

      
Application Number US2025025678
Publication Number 2025/226625
Status In Force
Filing Date 2025-04-22
Publication Date 2025-10-30
Owner LANXESS CORPORATION (USA)
Inventor
  • Li, Ziang
  • Son, Soonjoo
  • Solomon, Ethan
  • Filgueira, Marcelo

Abstract

Disclosed are antimicrobial compositions containing an alkylhydroxamic acid and a glycolipid, as well as the use of such antimicrobial compositions to preserve or provide antimicrobial activity to product formulations, particularly personal care products, home care products, health care products and other product formulations.

IPC Classes  ?

  • A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
  • A01N 37/28 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof containing the group Thio-analogues thereof
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • A01N 25/30 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants

5.

COMPOSITIONS FOR REGENERATING ION EXCHANGE RESINS LOADED WITH PER- AND POLYFLUORINATED ALKYL SUBSTANCES

      
Application Number US2025021768
Publication Number 2025/212369
Status In Force
Filing Date 2025-03-27
Publication Date 2025-10-09
Owner LANXESS CORPORATION (USA)
Inventor
  • Liu, Zhendong
  • Steinhilber, Dirk

Abstract

A regenerant solution for a per- and polyfluoroalkyl substances (PFAS)-exhausted anion exchange material includes a bromide or iodide metal salt present at a concentration of about 0.1% to about 60% by weight of the regenerant solution, ethanol present at about 0.1% to about 98% by weight of the regenerant solution, and water, or it can contain a tetrachloroferrate complex present at a concentration of about 0.1% to about 20% by weight of the regenerant solution, methanol or ethanol present at about 0.1% to about 98% by weight of the regenerant solution, and water. The solutions can be used to remove or recover one or more of Perfluorooctanoic acid (PFOA), Perfluorooctane sulfonate (PFOS), Perfluorohexane sulfonate (PFHxS), Perfluorobutyric acid (PFBA), Perfluorohexanoic acid (PFHxA) from an aqueous composition comprising (PFAS) by eluting an anion exchange resin material that is exhausted with the PFAS with the regenerant solutions.

IPC Classes  ?

  • B01J 41/05 - Processes using organic exchangers in the strongly basic form
  • B01J 41/07 - Processes using organic exchangers in the weakly basic form
  • B01J 41/14 - Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
  • B01J 49/60 - Cleaning or rinsing ion-exchange beds
  • B01J 49/07 - Regeneration or reactivation of ion-exchangersApparatus therefor of fixed beds containing anionic exchangers
  • B01J 49/57 - Regeneration or reactivation of ion-exchangersApparatus therefor characterised by the regeneration reagents for anionic exchangers
  • C02F 1/42 - Treatment of water, waste water, or sewage by ion-exchange
  • C02F 101/36 - Organic compounds containing halogen

6.

ANTIMICROBIAL COMPOSITIONS COMPRISING FATTY ACID ANTIMICROBIAL BOOSTERS, STABILIZED COMPOSITIONS THEREOF, AND APPLICATIONS THEREOF IN PRODUCT FORMULATIONS

      
Application Number US2024029960
Publication Number 2025/188334
Status In Force
Filing Date 2024-05-17
Publication Date 2025-09-11
Owner LANXESS CORPORATION (USA)
Inventor Li, Ziang

Abstract

The present disclosure provides for the use of saturated straight-chain fatty acids having a carbon chain length of from 6 to 12 carbons and/or salts thereof to unexpectedly boost the antimicrobial activity of phenoxyethanol, benzyl alcohol or a combination thereof in product formulations having pH values of 6.0 and higher. The present disclosure further relates to stabilized antimicrobial compositions containing phenoxyethanol, benzyl alcohol or a combination thereof, at least one saturated straight-chain fatty acid having a carbon chain length of from 6 to 12 carbons and/or a salt thereof and an alkaline stabilizer.

IPC Classes  ?

  • A01N 31/04 - Oxygen or sulfur attached to an aliphatic side chain of a carbocyclic ring system
  • A01N 37/02 - Saturated carboxylic acids or thio-analogues thereofDerivatives thereof
  • A01N 39/00 - Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or , e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • A01P 3/00 - Fungicides
  • A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
  • A01N 25/04 - Dispersions or gels
  • A01N 25/30 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
  • A61K 8/34 - Alcohols

7.

SYNERGISTIC ANTIMICROBIAL COMPOSITIONS COMPRISING A PHENOLIC EXTRACT FROM ALGAE

      
Application Number US2024059925
Publication Number 2025/128922
Status In Force
Filing Date 2024-12-13
Publication Date 2025-06-19
Owner LANXESS CORPORATION (USA)
Inventor
  • Yin, Bei
  • Nieves, Sean
  • Stenzel, Olivia

Abstract

Disclosed are antimicrobial compositions containing a synergistic combination of a phenolic extract from algae and an antimicrobial agent comprising benzoic acid and/or at least one salt thereof, benzyl alcohol, phenoxyethanol or a combination thereof, as well as methods of use and product formulations applying the synergistic combinations.

IPC Classes  ?

  • A01N 31/16 - Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
  • A01N 65/03 - Algae
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof

8.

ESTER-FLUOROCARBON MIXTURES AS EFFICIENT HEAT TRANSFER FLUIDS

      
Application Number US2024056785
Publication Number 2025/111406
Status In Force
Filing Date 2024-11-21
Publication Date 2025-05-30
Owner LANXESS CORPORATION (USA)
Inventor Benanti, Travis

Abstract

A heat transfer fluid for immersion cooling of electrical componentry includes a mixture of polyol esters and fluorocarbons. Also disclosed are single- and two-phase immersion cooling systems employing the heat transfer fluid and methods of cooling electrical componentry using the immersion cooling systems. The mixture of polyol esters and fluorocarbons of the present disclosure exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity, and low viscosity for pumpability. The disclosed heat transfer fluid components are miscible over useful temperature ranges.

IPC Classes  ?

9.

OLIGOMERIC ACID STABILIZER

      
Application Number US2024049953
Publication Number 2025/076344
Status In Force
Filing Date 2024-10-04
Publication Date 2025-04-10
Owner LANXESS CORPORATION (USA)
Inventor
  • Doyle, Thomas
  • Esposito, Damian
  • Ryan, Tyler
  • Skroly, Andrew

Abstract

An oligomeric di-monophosphate acid stabilizer conforming to the structure of formula (II); where n is where n is ≥ 3. As well as the process for making such an acid stabilizer and polyurethane prepolymers containing the acid stabilizer.

IPC Classes  ?

  • C08G 18/48 - Polyethers
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

10.

POLYPROPANE ETHER DI-DICHLOROPHOSPHATE

      
Application Number US2024049970
Publication Number 2025/076358
Status In Force
Filing Date 2024-10-04
Publication Date 2025-04-10
Owner LANXESS CORPORATION (USA)
Inventor
  • Doyle, Thomas
  • Esposito, Damian

Abstract

Polypropane ether di-dichlorophosphate was made by reacting polypropane ether glycol with excess phosphorous oxychloride. The excess phosphorous oxychloride was distilled from the reaction product under vacuum to give high purity polypropane ether di- dichlorophosphate. Polypropane ether di-dichlorophosphate is a versatile chemical intermediate that can be reacted with compounds, such as carboxylic acids, alcohols, amines, thiols, metal salts and water, to make functional materials.

IPC Classes  ?

  • C07F 9/26 - Amides of acids of phosphorus containing P-halide groups

11.

ANTIMICROBIAL COMPOSITIONS COMPRISING PELARGONIC ACID

      
Application Number US2024029933
Publication Number 2025/071687
Status In Force
Filing Date 2024-05-17
Publication Date 2025-04-03
Owner LANXESS CORPORATION (USA)
Inventor Li, Ziang

Abstract

The present disclosure provides antimicrobial compositions containing phenoxyethanol, benzyl alcohol or a combination thereof as an antimicrobial agent and pelargonic acid and/or a salt thereof and further provides uses and applications of the presently disclosed antimicrobial compositions in product formulations, particularly personal care formulations and home care formulations.

IPC Classes  ?

  • A01N 37/02 - Saturated carboxylic acids or thio-analogues thereofDerivatives thereof
  • A01N 31/14 - Ethers
  • A01N 31/04 - Oxygen or sulfur attached to an aliphatic side chain of a carbocyclic ring system
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • A01P 3/00 - Fungicides
  • A01N 37/28 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof containing the group Thio-analogues thereof

12.

METHOD OF PREPARING PHOSPHORUS-CONTAINING FLAME RETARDANTS HAVING IMPROVED POWDER PROPERTIES

      
Application Number US2024047673
Publication Number 2025/064803
Status In Force
Filing Date 2024-09-20
Publication Date 2025-03-27
Owner LANXESS CORPORATION (USA)
Inventor
  • Lee, Julia, Yue
  • Hansel, Jan-Gerd

Abstract

A phosphorus-containing flame retardant is produced by preparing metal phosphonic acid solution, and reacting a reaction mixture of unsubstituted or alkyl or aryl substituted pyrophosphonic acid with the metal phosphonic acid solution at a reaction temperature from 130 °C to 240 °C for an amount of time sufficient to produce the phosphorus-containing flame retardant in crystalline form. The resulting flame retardant is stable and has improved powder properties for formulating in polymer compositions, particularly thermoplastics processed at high temperatures, over a wide range of applications.

IPC Classes  ?

  • C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2
  • C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
  • C09K 21/12 - Organic materials containing phosphorus
  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids

13.

FLAME RETARDANT AND SYNERGIST COMBINED FOR USE WITH THERMOPLASTICS

      
Application Number 18712738
Status Pending
Filing Date 2022-11-16
First Publication Date 2025-01-30
Owner LANXESS Corporation (USA)
Inventor
  • He, Qingliang
  • Jacobs, Patrick

Abstract

The present disclosure provides a novel flame retardant and synergist additive composition including at least one phosphorus-containing flame retardant and at least one metal hypophosphite. as described herein. The presently disclosed combination of additives exhibit excellent flame retardant performance in thermoplastic polymers. while also resulting in excellent processing stability and mechanical properties.

IPC Classes  ?

14.

ANTIMICROBIAL COMPOSITIONS CONTAINING A CATIONIC ANTIMICROBIAL AND AN ACIDIC GLYCOLIPID

      
Application Number US2024025662
Publication Number 2024/226425
Status In Force
Filing Date 2024-04-22
Publication Date 2024-10-31
Owner LANXESS CORPORATION (USA)
Inventor
  • Tan, Siri
  • Filgueira, Marcelo
  • Laganella, David

Abstract

The present disclosure relates to antimicrobial compositions containing at least one cationic antimicrobial and at least one acidic glycolipid and the use of such compositions in product formulations, particularly anionic-type formulations, such as in personal care, home care and other product formulations.

IPC Classes  ?

  • A01N 33/12 - Quaternary ammonium compounds
  • A01N 43/16 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom six-membered rings with oxygen as the ring hetero atom
  • A01N 47/44 - GuanidineDerivatives thereof
  • A23L 3/3508 - Organic compounds containing oxygen containing carboxyl groups
  • A61K 8/368 - Carboxylic acidsSalts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
  • A61K 31/14 - Quaternary ammonium compounds, e.g. edrophonium, choline
  • A61K 31/155 - Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (HN=C(OH)NH2), isothiourea (HN=C(SH)—NH2)
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof

15.

POLYURETHANE PREPOLYMER COMPOSITION

      
Application Number US2024025355
Publication Number 2024/220770
Status In Force
Filing Date 2024-04-19
Publication Date 2024-10-24
Owner LANXESS CORPORATION (USA)
Inventor
  • Ryan, Tyler
  • Emanuel, Jr., Ronald M.
  • Li, Wei

Abstract

A NCO-terminated polyurethane prepolymer composition based on the reaction of polymeric methylene diphenyldiisocyanate ("MDI") and/or polymeric methylene diphenyldiisocyanate ("pMDI") and polyols which further has a reduced amount of residual non-reacted diisocyanate monomers, as well as a process for preparing such polyurethane prepolymers.

IPC Classes  ?

  • C09J 175/08 - Polyurethanes from polyethers
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/48 - Polyethers
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
  • C08G 18/08 - Processes

16.

Method of selectively preparing phosphorus containing flame retardants and their use in thermoplastics

      
Application Number 18607918
Grant Number 12365703
Status In Force
Filing Date 2024-03-18
First Publication Date 2024-10-17
Grant Date 2025-07-22
Owner LANXESS Corporation (USA)
Inventor
  • Bonyhady, Simon J.
  • Lee, Julia Yue
  • He, Qingliang
  • Sharma, Ramesh

Abstract

A phosphorus-containing flame retardant is produced by reacting at a reaction temperature a mixture including a metal or suitable metal compound and a stoichiometric excess relative to the metal or suitable metal compound of an unsubstituted or alkyl or aryl substituted phosphonic or pyrophosphonic acid, wherein the phosphonic or pyrophosphonic acid is in a molten state at the reaction temperature. The chemical composition of the resulting flame retardant product leads to excellent flame retardancy and exhibits high thermal stability. The presently disclosed flame retardants are useful, for example, in polymer compositions, particularly thermoplastics processed at high temperatures, over a wide range of applications.

IPC Classes  ?

  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C07F 9/142 - Esters of phosphorous acids with hydroxyalkyl compounds without further substituents on alkyl
  • C08G 63/183 - Terephthalic acids
  • C08K 7/14 - Glass
  • C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof

17.

EFFICIENT, LOW-ENERGY, LOW WASTE ALKYLATION AND ARYLATION METHOD FOR PRODUCING SAFE, ENVIROMENTALLY-FRIENDLY DISUBSTITUTED DIPHENYLAMINE ANTIOXIDANTS

      
Application Number US2024021607
Publication Number 2024/206388
Status In Force
Filing Date 2024-03-27
Publication Date 2024-10-03
Owner LANXESS CORPORATION (USA)
Inventor
  • Chen, Huiyuan
  • Benanti, Travis
  • Spira, David
  • Norris, Allan
  • Rowland, Robert, G.
  • Migdal, Cyril

Abstract

Liquid di-alkylated diphenylamine and/or alkylated, arylated di-substituted diphenylamine compositions are disclosed containing a high concentration of di-alkylated diphenylamine and low levels of mono-substituted and tri-substituted diphenylamine and less than 0.1% by weight of unsubstituted diphenylamine. The novel compositions may be prepared by controlled alkylation of diphenylamine with at least one first olefin followed by removal of first olefins by distillation and subsequent alkylation with at least one second olefin that can effectively reduce unsubstituted diphenylamine amine to less than 0.1% by weight and mono-substituted diphenylamine and di¬ substituted diphenylamine with low molecular weights to no more than 7% by weight. The liquid di-alkylated diphenylamine and/or alkylated, arylated di-substituted diphenylamine compositions disclosed are considered to be safe and environmentally friendly, and their methods of manufacture have high reactor efficiency and consume low energy, and generate low waste.

IPC Classes  ?

  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C07C 211/55 - Diphenylamines

18.

DECABROMODIPHENYL ETHANE-FREE FLAME RETARDANT THERMOPLASTIC COMPOSITION

      
Application Number US2024018495
Publication Number 2024/186804
Status In Force
Filing Date 2024-03-05
Publication Date 2024-09-12
Owner LANXESS CORPORATION (USA)
Inventor
  • He, Qingliang
  • Simpson, Christopher
  • Jacobs, Patrick
  • Mauerer, Otto
  • Tebbe, Heiko

Abstract

A method of replacing decabromodiphenyl ethane in a flame retardant thermoplastic composition by combining (a) a thermoplastic polymer; (b) an aromatic brominated flame retardant that is not decabromodiphenyl ethane; and (c) a synergist for the aromatic brominated flame retardant. A flame retardant thermoplastic composition that is free of decabromodiphenyl ethane contains (a) a thermoplastic polymer, (b) an aromatic brominated flame retardant that is not decabromodiphenyl ethane; and (c) a synergist for the aromatic brominated flame retardant.

IPC Classes  ?

19.

PHOSPHATE ESTER HEAT TRANSFER FLUIDS AND THEIR USE IN AN IMMERSION COOLING SYSTEM

      
Application Number 18570409
Status Pending
Filing Date 2022-07-01
First Publication Date 2024-08-29
Owner LANXESS Corporation (USA)
Inventor
  • Fletschinger, Michael
  • Milne, Neal
  • Benanti, Travis

Abstract

A heat transfer fluid for immersion cooling of electrical componentry includes a mixture of certain trialkyl phosphate esters and triaryl phosphate esters. Also disclosed is an immersion cooling system employing the heat transfer fluid and a method of cooling electrical componentry using the immersion cooling system. The mixture of phosphate esters of the present disclosure exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity and low viscosity for pumpability.

IPC Classes  ?

20.

PHOSPHATE ESTER HEAT TRANSFER FLUIDS FOR IMMERSION COOLING SYSTEM

      
Application Number 18570452
Status Pending
Filing Date 2022-07-01
First Publication Date 2024-08-29
Owner LANXESS Corporation (USA)
Inventor
  • Fletschinger, Michael
  • Milne, Neal
  • Benanti, Travis

Abstract

An immersion cooling system includes electrical componentry, a heat transfer fluid, and a reservoir. The electrical componentry is at least partially immersed in the heat transfer fluid within the reservoir, and a circulating system circulates the heat transfer fluid out of the reservoir, through a circulating pipeline, and back into the reservoir. The heat transfer fluid includes one or more phosphate ester compounds containing intramolecular mixtures of alkyl and aryl groups and exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity and low viscosity for pumpability.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • C09K 5/10 - Liquid materials

21.

PHOSPHATE ESTER HEAT TRANSFER FLUIDS FOR IMMERSION COOLING SYSTEM

      
Application Number 18570330
Status Pending
Filing Date 2022-07-01
First Publication Date 2024-08-22
Owner LANXESS Corporation (USA)
Inventor
  • Fletschinger, Michael
  • Milne, Neal
  • Benanti, Travis

Abstract

An immersion cooling system includes electrical componentry, a heat transfer fluid, and a reservoir. The electrical componentry is at least partially immersed in the heat transfer fluid within the reservoir, and a circulating system circulates the heat transfer fluid out of the reservoir, through a circulating pipeline, and back into the reservoir. The heat transfer fluid contains one or more phosphate ester compounds and exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity and low viscosity for pumpability.

IPC Classes  ?

22.

Method Of Selectively Preparing Phosphorus Containing Flame Retardants And Their Use In Thermoplastics

      
Application Number 18607947
Status Pending
Filing Date 2024-03-18
First Publication Date 2024-08-08
Owner LANXESS Corporation (USA)
Inventor
  • Bonyhady, Simon J.
  • Lee, Julia Yue
  • He, Qingliang
  • Sharma, Ramesh

Abstract

A phosphorus-containing flame retardant is produced by reacting at a reaction temperature a mixture including a metal or suitable metal compound and a stoichiometric excess relative to the metal or suitable metal compound of an unsubstituted or alkyl or aryl substituted phosphonic or pyrophosphonic acid, wherein the phosphonic or pyrophosphonic acid is in a molten state at the reaction temperature. The chemical composition of the resulting flame retardant product leads to excellent flame retardancy and exhibits high thermal stability. The presently disclosed flame retardants are useful, for example, in polymer compositions, particularly thermoplastics processed at high temperatures, over a wide range of applications.

IPC Classes  ?

  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C07F 9/142 - Esters of phosphorous acids with hydroxyalkyl compounds without further substituents on alkyl
  • C08G 63/183 - Terephthalic acids
  • C08K 7/14 - Glass
  • C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof

23.

FLAME RETARDANT AND ORANGE COLORANT COMBINED FOR USE WITH THERMOPLASTICS

      
Application Number US2024013095
Publication Number 2024/159089
Status In Force
Filing Date 2024-01-26
Publication Date 2024-08-02
Owner LANXESS CORPORATION (USA)
Inventor
  • He, Qingliang
  • Jacobs, Patrick
  • Simpson, Christopher

Abstract

The present disclosure relates to a novel flame retardant and colorant additive composition for thermoplastic polymers, the additive composition including at least one phosphorus- containing flame retardant and an orange colorant, as described herein. The presently disclosed additive compositions are useful over a wide range of thermoplastic applications, particularly in thermoplastic polymers that are processed and/or used at high temperatures. The resultant thermoplastic compositions have a ΔE of <20, preferably a ΔE<10, more preferably ΔE<5, from a color number beginning with "2" in the RAL color chart. Use of the additive composition improves processing of thermoplastics.

IPC Classes  ?

  • C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2
  • C08K 5/3447 - Five-membered rings condensed with carbocyclic rings
  • C08K 7/14 - Glass
  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C08K 13/02 - Organic and inorganic ingredients

24.

Liquid mono-alkylated N-phenyl-α-naphthylamine compositions and methods of manufacturing the same

      
Application Number 18287748
Grant Number 12173248
Status In Force
Filing Date 2022-04-19
First Publication Date 2024-06-27
Grant Date 2024-12-24
Owner LANXESS Corporation (USA)
Inventor
  • Chen, Huiyuan
  • Migdal, Cyril
  • Dinicola, Kevin
  • Rowland, Robert G.

Abstract

Liquid alkylated N-phenyl-α-naphthylamine (PANA) compositions are disclosed containing a high concentration of mono-alkylated PANA and low levels of di-alkylated and less than 1% by weight of unsubstituted PANA. The novel compositions may be prepared by controlled alkylation of PANA with propylene oligomers followed by subsequent alkylation with at least one second olefin.

IPC Classes  ?

  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants

25.

Stable Biocidal Compositions

      
Application Number 18443095
Status Pending
Filing Date 2024-02-15
First Publication Date 2024-06-06
Owner Lanxess Corporation (USA)
Inventor
  • Zhang, Shiling
  • Yun, Dong
  • Sianawati, Emerentiana
  • Xing, Chong

Abstract

Disclosed is a composition and method of use of a stable biocide combination of glutaraldehyde and tris(hydroxymethyl) nitromethane by the addition of certain buffers and solvents.

IPC Classes  ?

  • A01N 33/20 - Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
  • A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
  • A01N 25/22 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
  • A01N 35/02 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio-analogues thereofDerivatives thereof, e.g. acetals

26.

MULTIFUNCTIONAL BOOSTERS FOR ANTIMICROBIAL PRESERVATIVES AND APPLICATIONS THEREOF

      
Application Number US2023036733
Publication Number 2024/102302
Status In Force
Filing Date 2023-11-03
Publication Date 2024-05-16
Owner LANXESS CORPORATION (USA)
Inventor
  • Arumugam, Selvanathan
  • Li, Ziang
  • Stephens, Randall, Wayne
  • Yin, Weiyu
  • Son, Soonjoo
  • Brezden, Anna

Abstract

The present disclosure relates to certain ether compounds as described herein as new multifunctional boosters for enhancing the activity of antimicrobial preservatives and applications thereof in personal care products, cosmetic products and home care products.

IPC Classes  ?

  • A01N 31/02 - Acyclic compounds
  • A01N 37/10 - Aromatic or araliphatic carboxylic acids, or thio-analogues thereofDerivatives thereof
  • A01N 39/00 - Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or , e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
  • A01N 31/04 - Oxygen or sulfur attached to an aliphatic side chain of a carbocyclic ring system
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • A01P 3/00 - Fungicides

27.

METHOD OF PREPARING PHOSPHORUS-CONTAINING FLAME RETARDANTS AND THEIR USE IN POLYMER COMPOSITIONS

      
Application Number 17768877
Status Pending
Filing Date 2019-12-18
First Publication Date 2024-04-11
Owner LANXESS CORPORATION (USA)
Inventor
  • Lee, Julia Yue
  • Bonyhady, Simon J.
  • He, Qingliang
  • Sharma, Ramesh

Abstract

A phosphorus-containing flame retardant is produced by preparing a reaction mixture, the reaction mixture including a phosphonic acid, a solvent for the phosphonic acid, and a metal or suitable metal compound, and reacting the phosphonic acid and the metal or suitable metal compound under conditions as described herein. The chemical composition of the resulting flame retardant product leads to excellent flame retardancy and exhibits high thermal stability. The presently disclosed flame retardants are useful, for example, in polymer compositions, particularly thermoplastics processed at high temperatures, over a wide range of applications.

IPC Classes  ?

  • C09K 21/12 - Organic materials containing phosphorus
  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
  • C08K 3/16 - Halogen-containing compounds
  • C08K 3/22 - OxidesHydroxides of metals
  • C08K 3/26 - CarbonatesBicarbonates
  • C08K 5/5333 - Esters of phosphonic acids

28.

Organic anti-wear additive compositions for lubricants

      
Application Number 18267156
Grant Number 12297401
Status In Force
Filing Date 2021-12-13
First Publication Date 2024-02-22
Grant Date 2025-05-13
Owner LANXESS Corporation (USA)
Inventor Deblase, Frank J.

Abstract

Improved organic anti-wear additive compositions are disclosed containing certain citric acid esters, e.g., mixtures comprising citrate oligomers, and fatty acid alkanolamides. The combination exhibits excellent and synergistic anti-wear activity in lubricants. The compositions of the invention beneficially allow one to reduce amounts of zinc and phosphorus that are often used in lubricants, while boosting anti-wear performance and maintaining, and often enhancing, friction reduction properties.

IPC Classes  ?

29.

Antimony Trioxide Free Flame Retardant Polymer Composition

      
Application Number 18010263
Status Pending
Filing Date 2021-06-16
First Publication Date 2023-10-12
Owner LANXESS Corporation (USA)
Inventor
  • He, Qingliang
  • Endtner, Jochen

Abstract

The combination of one or more phosphorus-containing flame retardant compounds as described herein with at least one brominated flame retardant compound provides an effective flame retardant additive for thermoplastic polymers without requiring the use of antimony trioxide. Flame retardant thermoplastic compositions are therefore provided containing at least one thermoplastic polymer, at least one brominated flame retardant, and at least one phosphorus-containing flame retardant as described herein. The compositions are useful for a wide range of applications, such as for electrical and electronic applications.

IPC Classes  ?

30.

PHT-4

      
Application Number 018912446
Status Registered
Filing Date 2023-08-10
Registration Date 2023-12-14
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Flame retardants; Chemicals for use as flame retardants.

31.

Flame retardant and stabilizer combined for use with thermoplastics

      
Application Number 18010256
Status Pending
Filing Date 2021-06-16
First Publication Date 2023-07-20
Owner LANXESS Corporation (USA)
Inventor He, Qingliang

Abstract

The present disclosure relates to a novel flame retardant and stabilizer additive composition for thermoplastic polymers, the additive composition including at least one phosphorus-containing flame retardant and at least one carbodiimide, as described herein. The presently disclosed additive compositions are useful over a wide range of thermoplastic applications, particularly in thermoplastic polymers that are processed and/or used at high temperatures.

IPC Classes  ?

  • C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3
  • C08K 5/29 - Compounds containing carbon-to-nitrogen double bonds
  • C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof

32.

Flame retardant and stabilizer combined for use with thermoplastics

      
Application Number 18010268
Grant Number 12305020
Status In Force
Filing Date 2021-06-16
First Publication Date 2023-07-20
Grant Date 2025-05-20
Owner LANXESS Corporation (USA)
Inventor He, Qingliang

Abstract

The present disclosure relates to a novel flame retardant and stabilizer additive composition for thermoplastic polymers, the additive composition including at least one phosphorus-containing flame retardant and at least one epoxide, as described herein. The presently disclosed additive compositions are useful over a wide range of thermoplastic applications, particularly in thermoplastic polymers that are processed and/or used at high temperatures.

IPC Classes  ?

33.

Compositions and methods for remediation of sulfate reducing prokaryotes

      
Application Number 18160867
Grant Number 11959068
Status In Force
Filing Date 2023-01-27
First Publication Date 2023-07-20
Grant Date 2024-04-16
Owner Lanxess Corporation (USA)
Inventor
  • Manna, Kathleen
  • Tomlinson, Ian A.
  • Thatipelli, Abhiram
  • Janes, Christopher
  • Summer, Elizabeth J.

Abstract

Compositions and methods are provided for use in controlling souring and corrosion causing prokaryotes, such as SRP, by treating oil and gas field environments or treatment fluids with a newly identified bacterial strain ATCC Accession No. PTA-124262 as a self-propagating whole cell that produces an anti-SRP bacteriocin in situ. In another aspect, the methods use one or more toxic peptides or proteins isolated therefrom in methods to control unwanted prokaryotic growth in these environments.

IPC Classes  ?

  • C12N 1/20 - BacteriaCulture media therefor
  • A01N 63/27 - Pseudomonas
  • A01N 63/50 - Isolated enzymesIsolated proteins
  • C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • C02F 103/10 - Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
  • C07K 14/21 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Pseudomonadaceae (F)
  • C09K 8/582 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of bacteria
  • C12R 1/385 - Pseudomonas aeruginosa

34.

METABOLIC INHIBITORS WITH EFFICACY FOR INHIBITING SULFIDE PRODUCTION IN HARSH ENVIRONMENTS

      
Application Number 17925185
Status Pending
Filing Date 2021-04-15
First Publication Date 2023-06-15
Owner LANXESS CORPORATION (USA)
Inventor
  • Dave, Hiteshkumar
  • O'Connor, Gerald
  • Warwick, Eileen

Abstract

Disclosed herewith is a method of providing N-hydroxycarboxamide compound-based metabolic inhibitor composition, which has demonstrated efficacy for inhibiting sulfide production, under anaerobic conditions. This composition is suitable for use in downhole, drilling and exploration application environments and other harsh environment applications, including mining, industrial extraction of metals and sewage treatment, as well as non-harsh environment applications.

IPC Classes  ?

  • C12N 1/38 - Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factorsStimulation of growth by removal of a chemical compound
  • C09K 8/54 - Compositions for in situ inhibition of corrosion in boreholes or wells
  • C10G 75/00 - Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general

35.

PROCESS FOR THE PREPARATION OF BROMINATED COPOLYMERS OF CONJUGATED DIENES AND STYRENIC MONOMERS

      
Application Number 17920259
Status Pending
Filing Date 2021-04-16
First Publication Date 2023-06-08
Owner LANXESS Corporation (USA)
Inventor
  • Simpson, Christopher
  • Bartley, David W.
  • Pickering, Roy
  • Sikora, David J.

Abstract

A brominated copolymer of at least one conjugated diene and at least one styrenic monomer is prepared such that at least 45 percent, but no more than 70 percent, of the non-aromatic double bonds In the copolymer are brominated. The produced brominated copolymer is useful as a flame retardant and exhibits surprisingly small domain sizes after dissolution in styrenic monomer which is subsequently polymerized.

IPC Classes  ?

  • C08F 8/20 - Halogenation
  • C08F 297/04 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes

36.

FLAME RETARDANT AND SYNERGIST COMBINED FOR USE WITH THERMOPLASTICS

      
Application Number US2022050062
Publication Number 2023/096795
Status In Force
Filing Date 2022-11-16
Publication Date 2023-06-01
Owner LANXESS CORPORATION (USA)
Inventor
  • He, Qingliang
  • Jacobs, Patrick

Abstract

The present disclosure provides a novel flame retardant and synergist additive composition including at least one phosphorus-containing flame retardant and at least one metal hypophosphite, as described herein. The presently disclosed combination of additives exhibit excellent flame retardant performance in thermoplastic polymers, while also resulting in excellent processing stability and mechanical properties.

IPC Classes  ?

  • C08K 3/32 - Phosphorus-containing compounds
  • C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2

37.

PHOSPHATE ESTER HEAT TRANSFER FLUIDS AND THEIR USE IN AN IMMERSION COOLING SYSTEM

      
Application Number US2022035905
Publication Number 2023/283117
Status In Force
Filing Date 2022-07-01
Publication Date 2023-01-12
Owner LANXESS CORPORATION (USA)
Inventor
  • Fletschinger, Michael
  • Milne, Neal
  • Benanti, Travis

Abstract

A heat transfer fluid for immersion cooling of electrical componentry includes a mixture of certain trialkyl phosphate esters and triaryl phosphate esters. Also disclosed is an immersion cooling system employing the heat transfer fluid and a method of cooling electrical componentry using the immersion cooling system. The mixture of phosphate esters of the present disclosure exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity and low viscosity for pumpability.

IPC Classes  ?

  • C09K 5/10 - Liquid materials
  • C07F 9/00 - Compounds containing elements of Groups 5 or 15 of the Periodic Table
  • H01M 10/613 - Cooling or keeping cold

38.

PHOSPHATE ESTER HEAT TRANSFER FLUIDS FOR IMMERSION COOLING SYSTEM

      
Application Number US2022035902
Publication Number 2023/283115
Status In Force
Filing Date 2022-07-01
Publication Date 2023-01-12
Owner LANXESS CORPORATION (USA)
Inventor
  • Fletschinger, Michael
  • Milne, Neal
  • Benanti, Travis

Abstract

An immersion cooling system includes electrical componentry, a heat transfer fluid, and a reservoir. The electrical componentry is at least partially immersed in the heat transfer fluid within the reservoir, and a circulating system circulates the heat transfer fluid out of the reservoir, through a circulating pipeline, and back into the reservoir. The heat transfer fluid contains one or more phosphate ester compounds and exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity and low viscosity for pumpability.

IPC Classes  ?

39.

PHOSPHATE ESTER HEAT TRANSFER FLUIDS FOR IMMERSION COOLING SYSTEM

      
Application Number US2022035912
Publication Number 2023/283120
Status In Force
Filing Date 2022-07-01
Publication Date 2023-01-12
Owner LANXESS CORPORATION (USA)
Inventor
  • Fletschinger, Michael
  • Milne, Neal
  • Benanti, Travis

Abstract

An immersion cooling system includes electrical componentry, a heat transfer fluid, and a reservoir. The electrical componentry is at least partially immersed in the heat transfer fluid within the reservoir, and a circulating system circulates the heat transfer fluid out of the reservoir, through a circulating pipeline, and back into the reservoir. The heat transfer fluid includes one or more phosphate ester compounds containing intramolecular mixtures of alkyl and aryl groups and exhibits favorable properties in a circulating immersion cooling system, such as low flammability, low pour point, high electrical resistivity and low viscosity for pumpability.

IPC Classes  ?

  • H01M 10/613 - Cooling or keeping cold
  • H01M 10/625 - Vehicles
  • H01M 10/6567 - Liquids
  • H01M 10/6568 - Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
  • C09K 5/00 - Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerantsMaterials for the production of heat or cold by chemical reactions other than by combustion
  • C09K 21/06 - Organic materials
  • C09K 5/10 - Liquid materials

40.

Controlling bacterial biofilms

      
Application Number 17884675
Grant Number 12173292
Status In Force
Filing Date 2022-08-10
First Publication Date 2022-12-08
Grant Date 2024-12-24
Owner
  • LANXESS Corporation (USA)
  • The Penn State Research Foundation (USA)
Inventor
  • Yin, Bei
  • Wood, Thomas K.

Abstract

Methods of controlling bacteria cells are disclosed. These methods comprise upregulating expression of a DVU2956 sigma 54-dependent enhancer-binding protein (EBP) in bacteria cells, resulting in (i) dispersing a biofilm of the cells or reducing biofilm formation by the cells, and/or (ii) reducing hydrogen sulfide formation by the cells. Further disclosed are methods of identifying compounds for controlling bacteria cells as in (i) and/or (ii) above. Polynucleotides and cells are disclosed that can optionally be used to practice compound identification methods.

IPC Classes  ?

  • C12N 15/74 - Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
  • C12Q 1/18 - Testing for antimicrobial activity of a material

41.

LIQUID MONO-ALKYLATED N-PHENYL-α-NAPTHYLAMINE COMPOSITIONS AND METHODS OF MANUFACTURING THE SAME

      
Application Number US2022025269
Publication Number 2022/225870
Status In Force
Filing Date 2022-04-19
Publication Date 2022-10-27
Owner LANXESS CORPORATION (USA)
Inventor
  • Chen, Huiyuan
  • Migdal, Cyril
  • Dinicola, Kevin
  • Rowland, Robert, G.

Abstract

Liquid alkylated N-phenyl-a-naphthylamine (PANA) compositions are disclosed containing a high concentration of mono-alkylated PANA and low levels of di-alkylated and less than 1% by weight of unsubstituted PANA. The novel compositions may be prepared by controlled alkylation of PANA with propylene oligomers followed by subsequent alkylation with at least one second olefin.

IPC Classes  ?

  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C07C 211/58 - NaphthylaminesN-substituted derivatives thereof
  • C09K 15/18 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing nitrogen containing an amine or imine moiety
  • C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants

42.

AQUEOUS POLYURETHANE DISPERSION

      
Application Number US2022020946
Publication Number 2022/198046
Status In Force
Filing Date 2022-03-18
Publication Date 2022-09-22
Owner LANXESS CORPORATION (USA)
Inventor Ma, Tungchan

Abstract

The present invention relates to an aqueous polyurethane dispersion, a process for preparing the same, a composition comprising the same, a coating comprising the same, and a coated article obtained by coating an article with the coating.

IPC Classes  ?

  • C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C08G 18/34 - Carboxylic acidsEsters thereof with monohydroxyl compounds
  • C08G 18/48 - Polyethers
  • C08G 18/66 - Compounds of groups , , or
  • C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic

43.

CALCINATE

      
Serial Number 97593113
Status Registered
Filing Date 2022-09-15
Registration Date 2024-01-23
Owner LANXESS Corporation ()
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 04 - Industrial oils and greases; lubricants; fuels

Goods & Services

Chemical preservatives for use as corrosion inhibitors in metalworking fluids, mineral oils, synthetic oils and lubricants; rust inhibitors for metalworking fluids, metalworking fluids, mineral oils, synthetic oils and lubricants; chemical additives for lubricants Metalworking lubricants; industrial lubricants

44.

ORGANIC ANTI-WEAR ADDITIVE COMPOSITIONS FOR LUBRICANTS

      
Application Number US2021063033
Publication Number 2022/140094
Status In Force
Filing Date 2021-12-13
Publication Date 2022-06-30
Owner LANXESS CORPORATION (USA)
Inventor Deblase, Frank J.

Abstract

Improved organic anti-wear additive compositions are disclosed containing certain citric acid esters, e.g., mixtures comprising citrate oligomers, and fatty acid alkanolamides. The combination exhibits excellent and synergistic anti-wear activity in lubricants. The compositions of the invention beneficially allow one to reduce amounts of zinc and phosphorus that are often used in lubricants, while boosting anti-wear performance and maintaining, and often enhancing, friction reduction properties.

IPC Classes  ?

  • C10M 157/04 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a nitrogen-containing compound

45.

Dual hardness sealing elements for blowout preventer

      
Application Number 17426682
Grant Number 11761287
Status In Force
Filing Date 2020-01-31
First Publication Date 2022-04-07
Grant Date 2023-09-19
Owner LANXESS Corporation (USA)
Inventor
  • Burdzy, Matthew P.
  • Peter, Thomas Harald

Abstract

The present invention relates to sealing elements for blowout preventers comprising a sealing interface region, and a second region, wherein said sealing interface region is formed of a first polymer and said second region is formed of a second polymer, the first and second polymers having different Shore A hardnesses, including sealing elements made of dual hardness polyurethane.

IPC Classes  ?

  • E21B 33/08 - WipersOil savers
  • C09K 3/00 - Materials not provided for elsewhere
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

46.

LOW FREE POLYURETHANE PREPOLYMER COMPOSITION FOR REACTIVE HOT MELT ADHESIVES

      
Application Number US2021050835
Publication Number 2022/061087
Status In Force
Filing Date 2021-09-17
Publication Date 2022-03-24
Owner LANXESS CORPORATION (USA)
Inventor
  • Emanuel, Ronald M. Jr.
  • Yuan, Tingting
  • Rasmuson, Matthew Joseph

Abstract

The present invention relates to a reactive polyurethane prepolymer composition, which can be used as a hot melt adhesive, comprising a first polyurethane prepolymer which is the reaction product of the reaction of methylene diphenyl diisocyanate (MDI) with poly(1,6-hexamethylene adipate) glycol (PHAG) with a molecular weight (Mw) of 500 g/mol to 10,000 g/mol and with an NCO content of 0.5 wt% to 7 wt%, preferably of 3 wt% to 7 wt% and more preferably of 5 wt% to 7 wt%, comprising less than 0.1 wt% free MDI monomer based on the total weight of the first polyurethane prepolymer, a second polyurethane prepolymer which is the reaction product of the reaction of methylene diphenyl diisocyanate with polypropylene glycol (PPG) or a succinic acid based polyester polyol with a molecular weight (Mw) of 250 g/mol to 4,000 g/mol and with an NCO content of 0.5 wt% to 12 wt%, preferably of 3 wt% to 11 wt% and more preferably of 5 wt% to 10 wt%, comprising less than 0.1 wt% free MDI monomer based on the total weight of the second polyurethane prepolymer, and optionally one or more catalysts, as well as a process for producing said reactive polyurethane prepolymer composition, a method for adhesively joining or sealing two substrates and the use as an hot melt adhesive.

IPC Classes  ?

  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G 18/66 - Compounds of groups , , or
  • C08G 18/48 - Polyethers
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C09J 175/08 - Polyurethanes from polyethers
  • C08G 18/20 - Heterocyclic aminesSalts thereof
  • C09J 175/06 - Polyurethanes from polyesters

47.

Lubricating grease of polyurea/high base number calcium sulfonate composite

      
Application Number 17537568
Grant Number 11692151
Status In Force
Filing Date 2021-11-30
First Publication Date 2022-03-17
Grant Date 2023-07-04
Owner LANXESS Corporation (USA)
Inventor Zhang, Lianhui

Abstract

The invention discloses a lubricating grease with thixotropy and a preparation method thereof. The lubricating grease comprises a polyurea/high base number calcium sulfonate composite thickener, colloidally dispersed calcium carbonate solid particles in the form of calcite, a calcium borate or calcium borate composite, and a calcium soap of fatty acid having 12 to 24 carbon atoms. The above components are uniformly dispersed in an oil phase medium. The content of high base number calcium sulfonate in the lubricating grease is less than 22 wt %.

IPC Classes  ?

  • C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur
  • C10M 117/04 - Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen containing hydroxy groups
  • C10M 119/24 - Lubricating compositions characterised by the thickener being a macromolecular compound containing nitrogen
  • C10M 123/04 - Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular compound
  • C10M 125/10 - Metal oxides, hydroxides, carbonates or bicarbonates
  • C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

48.

Method for preparing readily processable, thermally-stable, phosphorus-containing flame retardant material

      
Application Number 17415883
Grant Number 12152129
Status In Force
Filing Date 2019-12-18
First Publication Date 2022-03-17
Grant Date 2024-11-26
Owner LANXESS Corporation (USA)
Inventor
  • Lee, Julia Yue
  • He, Qingliang

Abstract

The present disclosure provides for the production of non-halogenated phosphorus containing, thermally stable flame retardant materials directly in the form of a powder or small particles. The process generally includes heating one or more phosphonic acid salts in a high boiling, water miscible, acid stable solvent to dehydration reaction temperatures of 200° C. or higher.

IPC Classes  ?

  • C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2
  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C08K 3/22 - OxidesHydroxides of metals
  • C08K 3/40 - Glass
  • C08K 5/00 - Use of organic ingredients
  • C08K 5/3492 - Triazines
  • C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
  • C08L 77/10 - Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids

49.

Method of preparing phosphorus-containing flame retardants and their use in polymer compositions

      
Application Number 17415840
Grant Number 11993622
Status In Force
Filing Date 2019-12-18
First Publication Date 2022-03-10
Grant Date 2024-05-28
Owner LANXESS Corporation (USA)
Inventor
  • Bonyhady, Simon J.
  • Lee, Julia Yue
  • He, Qingliang
  • Sharma, Ramesh

Abstract

Flame retardant material comprising a compound of empirical formula (III) wherein R is H, an alkyl, aryl, alkylaryl, or arylalkyl group; (+)y is a metal cation where (+)y represents the charge formally assigned to the cation; a, b, and c represent the ratio of the components to which they correspond relative to one another in the compound, and satisfy a charge-balance equation 2(a)+c=b(y); and a and c are not zero. The presently disclosed flame retardants are useful, for example, in polymer compositions, particularly thermoplastics processed at high temperatures, over a wide range of applications.

IPC Classes  ?

  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C07F 9/142 - Esters of phosphorous acids with hydroxyalkyl compounds without further substituents on alkyl
  • C08G 63/183 - Terephthalic acids
  • C08K 7/14 - Glass
  • C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof

50.

HYBASE

      
Application Number 018666968
Status Registered
Filing Date 2022-03-04
Registration Date 2022-06-28
Owner LANXESS Corporation (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 02 - Paints, varnishes, lacquers
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations

Goods & Services

Chemical Additives, Chemical Preservatives, Chemical preparations for use as corrosion inhibitors. Corrosion Inhibitors, Rust Inhibitors. Detergents.

51.

LOW VOC MULTIFUNCTIONAL ADDITIVES TO IMPROVE WATERBORNE POLYMER FILM PROPERTIES

      
Application Number 17600723
Status Pending
Filing Date 2020-04-03
First Publication Date 2022-02-10
Owner
  • LANXESS CORPORATION (USA)
  • EMERALD PERFORMANCE MATERIALS, LLC (USA)
  • EMERALD PERFORMANCE MATERIALS, LLC (USA)
Inventor
  • Foster, Stephen Finley
  • Farrell, Bradley Les
  • Mcbride, Emily
  • Posselt, Kyle Jeffrey
  • Vaughn-Biege, Julie O.
  • Strother, Sarah L.

Abstract

Low VOC multifunctional additive blends provide, in addition to coalescence, increased hardness, hardness development, scrub resistance, block resistance, dirt pickup resistance, wet adhesion, and corrosion (flash rust) resistance, among other properties, to waterborne coatings or other waterborne polymer film-forming compositions, and are comprised of known low volatile coalescents in combination with certain high volatile components some of which were not known nor heretofore utilized as coalescents. The inventive blends have been found to act synergistically to provide coalescence and unexpected improvement in properties of waterborne polymer formulations, while still providing a low VOC content to the formulations. The invention is also directed to methods for improving the properties of waterborne polymer systems and for incorporating organic acids into waterborne coatings to enhance flash rust resistance, among other properties, through use of the low VOC multifunctional additive blends of the invention.

IPC Classes  ?

  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 5/08 - Anti-corrosive paints
  • C08L 25/14 - Copolymers of styrene with unsaturated esters
  • C08L 23/08 - Copolymers of ethene
  • C08K 5/05 - AlcoholsMetal alcoholates
  • C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
  • C08K 5/12 - EstersEther-esters of cyclic polycarboxylic acids
  • C08K 5/13 - PhenolsPhenolates

52.

ANTIMONY TRIOXIDE FREE FLAME RETARDANT POLYMER COMPOSITION

      
Application Number US2021037715
Publication Number 2021/257755
Status In Force
Filing Date 2021-06-16
Publication Date 2021-12-23
Owner LANXESS CORPORATION (USA)
Inventor
  • Qingliang, He
  • Endtner, Jochen

Abstract

The combination of one or more phosphorus-containing flame retardant compounds as described herein with at least one brominated flame retardant compound provides an effective flame retardant additive for thermoplastic polymers without requiring the use of antimony trioxide. Flame retardant thermoplastic compositions are therefore provided containing at least one thermoplastic polymer, at least one brominated flame retardant, and at least one phosphorus-containing flame retardant as described herein. The compositions are useful for a wide range of applications, such as for electrical and electronic applications.

IPC Classes  ?

53.

FLAME RETARDANT AND STABILIZER COMBINED FOR USE WITH THERMOPLASTICS

      
Application Number US2021037716
Publication Number 2021/257756
Status In Force
Filing Date 2021-06-16
Publication Date 2021-12-23
Owner LANXESS CORPORATION (USA)
Inventor He, Qingliang

Abstract

The present disclosure relates to a novel flame retardant and stabilizer additive composition for thermoplastic polymers, the additive composition including at least one phosphorus-containing flame retardant and at least one epoxide, as described herein. The presently disclosed additive compositions are useful over a wide range of thermoplastic applications, particularly in thermoplastic polymers that are processed and/or used at high temperatures.

IPC Classes  ?

  • C09K 21/12 - Organic materials containing phosphorus
  • C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
  • C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2

54.

FLAME RETARDANT AND STABILIZER COMBINED FOR USE WITH THERMOPLASTICS

      
Application Number US2021037706
Publication Number 2021/257749
Status In Force
Filing Date 2021-06-16
Publication Date 2021-12-23
Owner LANXESS CORPORATION (USA)
Inventor He, Qingliang

Abstract

The present disclosure relates to a novel flame retardant and stabilizer additive composition for thermoplastic polymers, the additive composition including at least one phosphorus- containing flame retardant and at least one carbodiimide, as described herein. The presently disclosed additive compositions are useful over a wide range of thermoplastic applications, particularly in thermoplastic polymers that are processed and/or used at high temperatures.

IPC Classes  ?

  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 5/00 - Use of organic ingredients
  • C08K 5/29 - Compounds containing carbon-to-nitrogen double bonds
  • C08K 5/3492 - Triazines
  • C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2
  • C08K 7/14 - Glass
  • C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers

55.

Modifiers for luxury vinyl tile to increase hardness and rigidity

      
Application Number 17254599
Grant Number 11834557
Status In Force
Filing Date 2019-06-28
First Publication Date 2021-11-04
Grant Date 2023-12-05
Owner LANXESS Corporation (USA)
Inventor
  • Mcbride, Emily
  • Linkenhoger, Karena Kaye
  • Farrell, Bradley Les
  • Posselt, Kyle Jeffrey
  • Arendt, William D.

Abstract

Modifiers for use in vinyl flooring applications reduce or eliminate the need for traditional, general-purpose plasticizers in applications that require increased hardness or rigidity. High solvating, fast fusing modifiers, such as dibenzoates, added to LVT formulations provide unexpectedly increased flexural strength, hardness, indentation resistance and deflection not heretofore known or recognized in luxury vinyl tile formulations.

IPC Classes  ?

  • C08J 3/20 - Compounding polymers with additives, e.g. colouring
  • C08J 3/18 - Plasticising macromolecular compounds
  • C08K 5/12 - EstersEther-esters of cyclic polycarboxylic acids
  • E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

56.

PROCESS FOR THE PREPARATION OF BROMINATED COPOLYMERS OF CONJUGATED DIENES AND STYRENIC MONOMERS

      
Application Number US2021027700
Publication Number 2021/216371
Status In Force
Filing Date 2021-04-16
Publication Date 2021-10-28
Owner LANXESS CORPORATION (USA)
Inventor
  • Simpson, Christopher
  • Bartley, David, W.
  • Pickering, Roy
  • Sikora, David, J.

Abstract

A brominated copolymer of at least one conjugated diene and at least one styrenic monomer is prepared such that at least 45 percent, but no more than 70 percent, of the non-aromatic double bonds In the copolymer are brominated. The produced brominated copolymer is useful as a flame retardant and exhibits surprisingly small domain sizes after dissolution in styrenic monomer which is subsequently polymerized.

IPC Classes  ?

57.

POLYURETHANE PREPOLYMER COMPOSITION COMPRISING AN ALKYL BENZOATE

      
Application Number US2021025384
Publication Number 2021/202876
Status In Force
Filing Date 2021-04-01
Publication Date 2021-10-07
Owner LANXESS CORPORATION (USA)
Inventor
  • Peter, Thomas
  • Cribb, Johnathon
  • Nicholson, Rebecca
  • Ryan, Tyler

Abstract

The present invention relates to a polyurethane prepolymer composition comprising at least one alkyl benzoate as well as cured polyurethane made thereof and the use of alkyl benzoate as plasticizers in polyurethanes mixed, cast and cured at room temperature.

IPC Classes  ?

  • C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/48 - Polyethers
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C08G 18/65 - Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
  • C08G 18/66 - Compounds of groups , , or
  • C08G 18/20 - Heterocyclic aminesSalts thereof
  • C08K 5/101 - EstersEther-esters of monocarboxylic acids

58.

MULTIFUNCTIONAL AROMATIC ALCOHOLS FOR PERSONAL CARE, HOME CARE AND INDUSTRIAL AND INSTITUTIONAL COMPOSITIONS

      
Application Number 17325323
Status Pending
Filing Date 2021-05-20
First Publication Date 2021-09-23
Owner
  • EMERALD PERFORMANCE MATERIALS, LLC (USA)
  • LANXESS CORPORATION (USA)
Inventor
  • Farrell, Bradley Les
  • Pippine, Kelly Reed
  • Foster, Stephen Finley
  • Stokes, Rosanna Williamson
  • Yarnell, Amber
  • Keehan, Natalie Irene
  • Strother, Sarah L.

Abstract

Single ingredient, multifunctional additives for use in a wide variety of products comprise aromatic alcohols including without limitation 3-phenylpropanol, 2-phenylethanol, 2-methyl-3-phenylpropanol, methyl benzene ethanol, methyl benzene propanol, or 4-phenyl-1-butanol, or mixtures thereof. The multifunctional aromatic alcohols provide unexpected improvements in processing and in end use product properties of a wide variety of products and are useful at a wide range of pH.

IPC Classes  ?

  • C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
  • A61K 8/34 - Alcohols
  • A61Q 1/14 - Preparations for removing make-up
  • A61Q 19/00 - Preparations for care of the skin
  • C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
  • C11D 3/20 - Organic compounds containing oxygen
  • C11D 3/43 - Solvents
  • C11D 3/04 - Water-soluble compounds
  • C11D 3/33 - Amino carboxylic acids
  • C11D 1/28 - Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
  • C11D 1/83 - Mixtures of non-ionic with anionic compounds

59.

CURABLE POLYURETHANE PREPOLYMER COMPOSITION

      
Application Number US2021021086
Publication Number 2021/178800
Status In Force
Filing Date 2021-03-05
Publication Date 2021-09-10
Owner LANXESS CORPORATION (USA)
Inventor
  • Peter, Thomas
  • Laskowitz, Ian
  • Ortiz, Margarita
  • Brereton, George

Abstract

The present invention relates generally to a curable polyurethane prepolymer composition comprising polyurethane prepolymer obtained by the reaction of toluene diisocyanate (TDI) and at least one polyol and an ortho alkyl disubstituted dianiline, preferably 4,4'-methylene- bis-(3-chloro-2,6-diethylaniline) (MCDEA), wherein 50 to 100 wt% of the at least one polyol is at least one polycarbonate polyol.

IPC Classes  ?

  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C08G 18/44 - Polycarbonates
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 175/04 - Polyurethanes

60.

IMPROVED REACTIVE POLYURETHANE SYSTEMS

      
Application Number 17254581
Status Pending
Filing Date 2019-06-28
First Publication Date 2021-09-02
Owner
  • EMERALD PERFORMANCE MATERIALS, LLC (USA)
  • LANXESS CORPORATION (USA)
Inventor
  • Mcbride, Emily
  • Vaughn-Biege, Julie O.
  • Butt, Jason R.
  • Posselt, Kyle Jeffrey
  • Arendt, William D.

Abstract

Low hydroxyl value dibenzoate plasticizer for use in a reactive polyurethane composition, including but not limited to thermoplastic and thermoset polyurethanes, wherein the plasticizer is particularly useful in TPU's, a reactive polyurethane adhesive or sealant, or a tastable polyurethane article and achieves comparable or improved properties, including without limitation compatibility, color, exudation, optical properties, MVTR, hardness, tensile strength, tear strength, rebound, compression set, and solvent swell, when compared with that achieved with traditional plasticizers, including other benzoate esters, used in polyurethane compositions.

IPC Classes  ?

  • C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
  • C08G 18/08 - Processes
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G 18/48 - Polyethers
  • C08G 18/66 - Compounds of groups , , or
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring
  • C09J 175/08 - Polyurethanes from polyethers
  • C09J 175/06 - Polyurethanes from polyesters
  • C09J 11/06 - Non-macromolecular additives organic
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

61.

SOLITHANE

      
Application Number 018459997
Status Registered
Filing Date 2021-04-23
Registration Date 2022-02-04
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Prepolymers for the production of urethane resins.

62.

Anti-wear composition for lubricants

      
Application Number 16969136
Grant Number 11286441
Status In Force
Filing Date 2019-02-08
First Publication Date 2021-02-11
Grant Date 2022-03-29
Owner LANXESS Corporation (USA)
Inventor
  • Deblase, Frank J.
  • Stieber, Joseph
  • Macleod, Kenneth Cory

Abstract

Certain citric esters and amides, and certain mixtures thereof, e.g., mixtures comprising citrate oligomers, exhibit excellent anti-wear activity in lubricants. Many of these compounds or mixtures of compounds also exhibit a high degree of anti-wear synergy in combination with zinc dihydrocarbyldithiophosphates. The compounds of the invention are thus valuable tools that can allow one to reduce the amounts of zinc, and phosphates, that are used in the lubricant without sacrificing anti-wear performance.

IPC Classes  ?

63.

Alkylated alkoxydiarylamine antioxidants

      
Application Number 17021092
Grant Number 12049599
Status In Force
Filing Date 2020-09-15
First Publication Date 2020-12-31
Grant Date 2024-07-30
Owner LANXESS Corporation (USA)
Inventor Rowland, Robert G.

Abstract

Alkylated diaryl amines further substituted by an alkoxy group on one or more aryl carbon atoms exhibit excellent antioxidant activity in lubricant compositions.

IPC Classes  ?

  • C10M 133/54 - Amines
  • C07C 217/92 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the nitrogen atom of at least one of the amino groups being further bound to a carbon atom of a six-membered aromatic ring
  • C10M 105/00 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C10M 133/14 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10N 30/04 - Detergent or dispersant property
  • C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
  • C10N 40/04 - Oil-bathGear-boxesAutomatic transmissionsTraction drives
  • C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
  • C10N 40/20 - Metal working
  • C10N 40/25 - Internal-combustion engines

64.

Crystallization suppressant combinations for high density clear brine fluids

      
Application Number 16943900
Grant Number 11525080
Status In Force
Filing Date 2020-07-30
First Publication Date 2020-11-12
Grant Date 2022-12-13
Owner LANXESS Corporation (USA)
Inventor
  • Ray, Thomas G.
  • Keene, Colin H.
  • Sikora, David J.
  • Bartley, David W.
  • Warner, John
  • Whitfield, Justin
  • Tshudy, Dwight
  • Williams, Joni P.

Abstract

Compounds are identified that act as crystallization suppressants when added to clear brine fluids, significantly lowering the true crystallization temperatures of the brines, and allowing for higher salt content in clear brine fluids. The crystallization suppressants of the invention also allow for the preparation of higher density zinc free brines. Crystallization suppressant blends are also identified that allow for the preparation of high density clear brine fluids with lower viscosities.

IPC Classes  ?

  • C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
  • C09K 8/528 - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
  • C09K 8/08 - Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
  • C09K 8/86 - Compositions based on water or polar solvents containing organic compounds
  • C09K 8/506 - Compositions based on water or polar solvents containing organic compounds

65.

Reduced friction lubricants comprising magnesium detergents and/or overbased magnesium detergents and molybdenum based friction modifiers

      
Application Number 16764475
Grant Number 11535807
Status In Force
Filing Date 2018-11-14
First Publication Date 2020-11-12
Grant Date 2022-12-27
Owner LANXESS Corporation (USA)
Inventor Deblase, Frank J.

Abstract

The addition of mixed thio acid amide molybdenum dithiocarbamates to lubricant compositions comprising magnesium detergents and/or overbased magnesium detergents, e.g., overbased magnesium sulfonate, provides lubricant compositions that suppress Low Speed Pre-Ignition and possess excellent low friction characteristics. Furthermore, the addition of molybdenum based friction reducing additives, e.g., mixed thio acid amide molybdenum dithiocarbamates, in combination with one or more fatty acid 2-hydroxyalkylamides, to lubricant compositions comprising magnesium detergents or overbased magnesium detergents provides lubricant compositions that suppress Low Speed Pre-ignition and possess excellent low friction characteristics.

IPC Classes  ?

  • C10M 135/18 - Thio-acidsThiocyanatesDerivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
  • C10M 125/22 - Compounds containing sulfur, selenium or tellurium
  • C10M 133/16 - AmidesImides
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 40/25 - Internal-combustion engines
  • C10N 10/04 - Groups 2 or 12
  • C10N 10/12 - Groups 6 or 16
  • C10N 30/04 - Detergent or dispersant property

66.

Antimicrobial compositions

      
Application Number 16760971
Grant Number 11917993
Status In Force
Filing Date 2018-11-02
First Publication Date 2020-09-24
Grant Date 2024-03-05
Owner LANXESS Corporation (USA)
Inventor
  • Foster, Stephen Finley
  • Pippine, Kelly Reed
  • Proestos, Jr., James Anthony
  • Farrell, Bradley Les
  • Vaughn-Biege, Julie O.

Abstract

An antimicrobial composition comprising 3-phenyl propanol or 2-methyl 3-phenylpropanol, or mixtures thereof, alone or in combination with an organic acid or salt thereof, or an alcohol, or mixtures thereof. Methods of preserving products and end-use applications for use of the inventive antimicrobial compositions are also provided.

IPC Classes  ?

  • A01N 31/02 - Acyclic compounds
  • A01N 31/04 - Oxygen or sulfur attached to an aliphatic side chain of a carbocyclic ring system
  • A01N 37/10 - Aromatic or araliphatic carboxylic acids, or thio-analogues thereofDerivatives thereof

67.

Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline

      
Application Number 16885853
Grant Number 11834385
Status In Force
Filing Date 2020-05-28
First Publication Date 2020-09-17
Grant Date 2023-12-05
Owner LANXESS Corporation (USA)
Inventor
  • Gerdinand, Martina
  • Dost, Rainer
  • Krahwinkel, Ralf
  • Quella, Hans-Jurgen
  • Ullrich, Daniel
  • Kurr, Patrick

Abstract

The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.

IPC Classes  ?

  • B01J 23/72 - Copper
  • B01J 35/02 - Solids
  • B01J 37/02 - Impregnation, coating or precipitation
  • B01J 37/03 - PrecipitationCo-precipitation
  • B01J 37/04 - Mixing
  • B01J 37/06 - Washing
  • C07C 209/18 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
  • C07C 211/48 - N-alkylated amines

68.

Synergy and enhanced performance retention with organic and molybdenum based friction modifier combination

      
Application Number 16755111
Grant Number 11466227
Status In Force
Filing Date 2018-10-15
First Publication Date 2020-08-13
Grant Date 2022-10-11
Owner LANXESS Corporation (USA)
Inventor Deblase, Frank J.

Abstract

An improved organic and molybdenum friction modifier combination is disclosed, the combination resulting in a synergistic result of both initial friction reduction performance and a further retention and durability of continued friction reduction performance. These results will produce added benefit from, e.g., formulated passenger car motor oils targeting lower viscosity formulations to help improve fuel economy.

IPC Classes  ?

  • C10M 141/12 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 10/12 - Groups 6 or 16
  • C10N 30/02 - Pour-pointViscosity index

69.

Diaryl amine antioxidants prepared from branched olefins

      
Application Number 16691835
Grant Number 11518732
Status In Force
Filing Date 2019-11-22
First Publication Date 2020-05-28
Grant Date 2022-12-06
Owner LANXESS Corporation (USA)
Inventor Rowland, Robert G.

Abstract

Diaryl amines are selectively alkylated by reaction with branched olefins, which olefins are capable of forming tertiary carbonium ions and can be conveniently prepared from readily available branched alcohols. The diaryl amine products are effective antioxidants and often comprise a high amount of di-alkylated diaryl amines and a low amount of tri- and tetra-alkylated diaryl amines.

IPC Classes  ?

  • C07C 211/55 - Diphenylamines
  • C07C 209/68 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
  • C07C 211/58 - NaphthylaminesN-substituted derivatives thereof
  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C09K 15/18 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing nitrogen containing an amine or imine moiety
  • C08K 5/18 - AminesQuaternary ammonium compounds with aromatically bound amino groups
  • C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants

70.

Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline

      
Application Number 16473289
Grant Number 10875823
Status In Force
Filing Date 2017-12-19
First Publication Date 2020-05-14
Grant Date 2020-12-29
Owner LANXESS CORPORATION (USA)
Inventor
  • Gerdinand, Martina
  • Dost, Rainer
  • Krahwinkel, Ralf
  • Quella, Hans-Jurgen
  • Ullrich, Daniel
  • Kurr, Patrick

Abstract

The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.

IPC Classes  ?

  • C07C 209/18 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
  • C07C 211/48 - N-alkylated amines
  • B01J 23/72 - Copper
  • B01J 35/02 - Solids
  • B01J 37/03 - PrecipitationCo-precipitation
  • B01J 37/04 - Mixing
  • B01J 37/06 - Washing
  • B01J 37/02 - Impregnation, coating or precipitation

71.

Lubricating grease of polyurea/high base number calcium sulfonate composite

      
Application Number 16603716
Grant Number 11225627
Status In Force
Filing Date 2018-04-02
First Publication Date 2020-04-09
Grant Date 2022-01-18
Owner LANXESS Corporation (USA)
Inventor Zhang, Lianhui

Abstract

The invention discloses a lubricating grease with thixotropy and a preparation method thereof. The lubricating grease comprises a polyurea/high base number calcium sulfonate composite thickener, colloidally dispersed calcium carbonate solid particles in the form of calcite, a calcium borate or calcium borate composite, and a calcium soap of fatty acid having 12 to 24 carbon atoms. The above components are uniformly dispersed in an oil phase medium. The content of high base number calcium sulfonate in the lubricating grease is less than 22 wt %, and the lubricating grease has a worked cone penetration of 295 or less.

IPC Classes  ?

  • C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
  • C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur
  • C10M 117/04 - Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen containing hydroxy groups
  • C10M 119/24 - Lubricating compositions characterised by the thickener being a macromolecular compound containing nitrogen
  • C10M 123/04 - Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular compound
  • C10M 125/10 - Metal oxides, hydroxides, carbonates or bicarbonates
  • C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

72.

Low ash lubricant and fuel additive comprising alkoxylated amine

      
Application Number 16512803
Grant Number 11680217
Status In Force
Filing Date 2019-07-16
First Publication Date 2020-03-05
Grant Date 2023-06-20
Owner LANXESS Corporation (USA)
Inventor
  • Muir, Ron
  • Diflavio, John Louis
  • Wei, James-Jianjun

Abstract

A lubricating oil detergent composition comprises an overbased calcium sulfonate and a low ash detergent, which low ash detergent is metal free and comprises the reaction product of an acidic organic compound such as an alkylated salicylic acid, a boron compound and an amine component.

IPC Classes  ?

  • C10L 10/06 - Use of additives to fuels or fires for particular purposes for facilitating soot removal
  • C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
  • C10L 1/24 - Organic compounds containing sulfur, selenium or tellurium
  • C10L 1/30 - Organic compounds containing elements not mentioned in groups
  • C10L 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 159/12 - Reaction products
  • C10N 10/04 - Groups 2 or 12
  • C10N 30/04 - Detergent or dispersant property
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 40/25 - Internal-combustion engines
  • C10N 60/14 - Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron

73.

REOFOS

      
Application Number 018189439
Status Registered
Filing Date 2020-01-29
Registration Date 2020-05-22
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Flame retardants; chemicals for use in the manufacture of flame retardant compositions, plasticizers.

74.

MODULAST

      
Application Number 018137583
Status Registered
Filing Date 2019-10-15
Registration Date 2020-05-22
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Modifiers in the form of chemical compositions for use in the manufacture of polymers, namely, thermoplastic polyurethanes, cast polyurethanes, vinyl, acrylic, and polylactic acid, to enhance processing characteristics and physical performance properties; chemical additives for use in the manufacture of polymer parts and films, plastics, adhesives, caulks, coatings, and sealants; chemicals, namely, modifiers for use in the manufacture of thermoset, thermoplastic or elastomeric polymers and products made therefrom to enhance processing and physical performance properties; chemicals, namely, rheology modifiers for use in the field of polymeric materials, namely, plastisols, adhesives, caulks, sealants, coatings, paints; chemical additives for enhancing the processing and performance properties of polyurethanes, vinyl homopolymers and copolymers, acrylic polymers, and polylactic acid polymers.

75.

MODULAST

      
Application Number 198971900
Status Registered
Filing Date 2019-10-10
Registration Date 2025-03-03
Owner LANXESS Corporation (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 02 - Paints, varnishes, lacquers

Goods & Services

(1) Modifiers for use in the manufacture of polymers, namely, thermoplastic polyurethanes, cast polyurethanes, vinyl, acrylic, and polylactic acid, to enhance processing characteristics and physical performance properties; additives for use in the manufacture of polymer parts and films, plastics, adhesives, caulks, coatings, and sealants; chemical additives, namely modifiers for use in the manufacture of thermosetting plastics, and unprocessed thermoplastic resins and elastomeric polymers to enhance processing and physical performance properties; chemical additives, namely, rheological modifiers for use in the field of polymeric materials, namely, plastisols, adhesives, caulks, sealants, coatings, paints for use in the production of industrial chemicals; chemical additives for use in enhancing the processing and performance properties of polyurethanes, vinyl homopolymers and copolymers, acrylic polymers, and lactic acid polymers for use in the production of industrial chemicals

76.

MODULAST

      
Serial Number 88645759
Status Registered
Filing Date 2019-10-08
Registration Date 2020-12-22
Owner LANXESS CORPORATION ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical modifiers for use in the manufacture of polymers, namely, thermoplastic polyurethanes, cast polyurethanes, vinyl, acrylic, and polylactic acid, to enhance processing characteristics and physical performance properties; chemical additives for use in the manufacture of polymer parts and films, plastics, adhesives, caulks, coatings, and sealants; chemicals, namely, modifiers for use in the manufacture of thermoset, thermoplastic or elastomeric polymers and products made therefrom to enhance processing and physical performance properties; chemicals, namely, rheology modifiers for use in the field of polymeric materials, namely, plastisols, adhesives, caulks, sealants, coatings, paints; chemical additives for enhancing the processing and performance properties of polyurethanes, vinyl homopolymers and copolymers, acrylic polymers, and polylactic acid polymers

77.

High densitiy clear brine fluids

      
Application Number 16401650
Grant Number 11021641
Status In Force
Filing Date 2019-05-02
First Publication Date 2019-08-22
Grant Date 2021-06-01
Owner LANXESS Corporation (USA)
Inventor
  • Ray, Thomas G.
  • Keene, Colin H.
  • Sikora, David J.
  • Bartley, David W.
  • Warner, John
  • Whitfield, Justin
  • Tshudy, Dwight
  • Williams, Joni P.

Abstract

Compounds are identified that act as crystallization suppressants when added to clear brine fluids, significantly lowering the true crystallization temperatures of the brines, and allowing for higher salt content in clear brine fluids. The crystallization suppressants of the invention also allow for the preparation of higher density zinc free brines.

IPC Classes  ?

  • C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
  • C09K 8/08 - Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
  • C09K 8/04 - Aqueous well-drilling compositions
  • C09K 8/40 - Spacer compositions, e.g. compositions used to separate well-drilling from cementing masses
  • C09K 8/86 - Compositions based on water or polar solvents containing organic compounds
  • C09K 8/88 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds
  • C09K 8/03 - Specific additives for general use in well-drilling compositions

78.

SILVADUR

      
Serial Number 88423151
Status Registered
Filing Date 2019-05-09
Registration Date 2019-11-19
Owner LANXESS CORPORATION ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

All purpose disinfectants; disinfectant, deodorizing and sanitizing preparations for household use, institutional and industrial areas, and textile finishing treatments; disinfectant, deodorizing and sanitizing sprays for household use, institutional and industrial areas; odor neutralizing preparations for general use on various surfaces; disposable wipes impregnated with disinfecting chemicals for household and institutional cleaning

79.

Unleaded aviation fuel

      
Application Number 15688000
Grant Number 10246659
Status In Force
Filing Date 2017-08-28
First Publication Date 2019-02-28
Grant Date 2019-04-02
Owner
  • LANXESS CORPORATION (USA)
  • LANXESS CORPORATION (USA)
Inventor
  • Henseler, Alexander
  • Hauschild, Torsten

Abstract

The present invention relates to an aviation gasoline composition, its production and its use in a reciprocating spark ignition aircraft engine.

IPC Classes  ?

  • C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
  • C10L 1/06 - Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
  • C10L 1/16 - Hydrocarbons

80.

SILVADUR

      
Application Number 193338100
Status Registered
Filing Date 2018-11-30
Registration Date 2022-04-11
Owner LANXESS Corporation (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Chemicals for use in the manufacture of biocides, germicides and fungicides. (2) Biocides, germicides and fungicides; odor neutralizing preparations for use on soft surfaces, namely, textiles, fabrics, clothing, curtains, carpets, fabric and upholstery.

81.

ADIPRENE

      
Application Number 017958657
Status Registered
Filing Date 2018-09-17
Registration Date 2019-03-04
Owner LANXESS Corporation (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 02 - Paints, varnishes, lacquers
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 04 - Industrial oils and greases; lubricants; fuels
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 17 - Rubber and plastic; packing and insulating materials
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Chemicals used in industry; Chemicals used in science; Chemicals used in photography; Chemicals for use in agriculture; Chemicals used in horticulture; Chemicals used in forestry; Synthetic resins, unprocessed; Unprocessed plastics; Fire extinguishing compositions; Fire prevention compositions; Tempering and soldering preparations; Tanning compositions for animal skins; Adhesives used in industry; Putties and other paste fillers; Compost, manures, fertilizers; Biological preparations for use in industry and science. Dyestuffs; Varnish; Varnish; Anti-rust preparations; Preparations for preventing the deterioration of wood; Colorants; Dyestuffs; Inks for printing, marking and engraving; Raw natural resins; Metal in foil and powder form for use in painting, decorating, printing and art. Non-medicated cosmetics and toiletry preparations; Non-medicated dentifrices; Perfumery; Essential oils; Laundry preparations; Bleaching preparations; Furbishing preparations; Polishing preparations; Grease-removing preparations; Grinding preparations. Automotive engine oils; Industrial grease; Wax; Lubricants; Preparations for absorbing dust; Dust wetting compositions; Dust controlling compositions; Fuel; Lighting fuel; Candles for lighting; Wicks for candles. Pharmaceuticals; Medical preparations; Veterinary preparations; Sanitary preparations for medical purposes; Foodstuffs and dietetic substances for medical or veterinary purposes; Infant formula; Dietary supplements for humans; Dietary supplements for animals; Plasters, materials for dressings; Dressings, medical; Teeth filling material; Dental impression materials; Disinfectants; Preparations for destroying vermin; Fungicides; Herbicides. Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; Plastics and resins in extruded form for use in manufacturing processes; Sealing materials; Packing materials; Insulating materials; Flexible pipes, tubes and hoses, not of metal. Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software.

82.

Crystallization suppressant combinations for high density clear brine fluids

      
Application Number 15944007
Grant Number 10745609
Status In Force
Filing Date 2018-04-03
First Publication Date 2018-08-09
Grant Date 2020-08-18
Owner LANXESS CORPORATION (USA)
Inventor
  • Ray, Thomas G.
  • Keene, Colin H.
  • Sikora, David J.
  • Bartley, David W.
  • Warner, John
  • Whitfield, Justin
  • Tshudy, Dwight
  • Williams, Joni P.

Abstract

Compounds are identified that act as crystallization suppressants when added to clear brine fluids, significantly lowering the true crystallization temperatures of the brines, and allowing for higher salt content in clear brine fluids. The crystallization suppressants of the invention also allow for the preparation of higher density zinc free brines. Crystallization suppressant blends are also identified that allow for the preparation of high density clear brine fluids with lower viscosities.

IPC Classes  ?

  • C09K 8/86 - Compositions based on water or polar solvents containing organic compounds
  • C09K 8/528 - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
  • C09K 8/08 - Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
  • C09K 8/506 - Compositions based on water or polar solvents containing organic compounds
  • C09K 8/68 - Compositions based on water or polar solvents containing organic compounds

83.

Alkylated alkoxydiarylamine antioxidants

      
Application Number 15703388
Grant Number 10808197
Status In Force
Filing Date 2017-09-13
First Publication Date 2018-03-22
Grant Date 2020-10-20
Owner LANXESS CORPORATION (USA)
Inventor Rowland, Robert G.

Abstract

Alkylated diaryl amines further substituted by an alkoxy group on one or more aryl carbon atoms exhibit excellent antioxidant activity in lubricant compositions.

IPC Classes  ?

  • C10M 133/14 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
  • C07C 217/92 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the nitrogen atom of at least one of the amino groups being further bound to a carbon atom of a six-membered aromatic ring
  • C10M 105/00 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10N 30/04 - Detergent or dispersant property
  • C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
  • C10M 133/54 - Amines
  • C10N 40/04 - Oil-bathGear-boxesAutomatic transmissionsTraction drives
  • C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
  • C10N 40/20 - Metal working
  • C10N 40/25 - Internal-combustion engines

84.

KALAGUARD

      
Application Number 017700551
Status Registered
Filing Date 2018-01-18
Registration Date 2018-05-18
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Antimicrobials, biocides and preservatives for use in the manufacture particularly of household, dishwashing, janitorial, laundry, personal care, healthcare, and metalworking products, cleaners, detergents, disinfectants, air fresheners, candles, foods, beverages, pharmaceuticals, cosmetics, water treatments, oil and gas industry chemicals, paper, textile and leather treatments, polymers, paints, coatings, inks, sealants, adhesives, plastics, wood preservatives, degreasers, industrial products.

85.

KALAGUARD

      
Application Number 187573900
Status Registered
Filing Date 2018-01-02
Registration Date 2021-11-15
Owner LANXESS Corporation (USA)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of household products, namely, cleaning products, fragrances for household purposes, soaps for household use, household detergents, spray cleaners for household use, disinfectants for household use, disposable wipes for household use; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of laundry products, namely, detergents for household use, bleaching preparations for laundry use, essential oils as fragrances for laundry use, fabric softeners for laundry use, laundry bleaching preparations, laundry detergents, laundry fabric conditioner, laundry pre-soaking preparations, laundry soap, laundry stain removers, laundry wax, liquid soap for laundry, rinsing agents for laundry, starch for laundry use, starch glaze for laundry purposes, laundry additives for water softening, laundry blueing, laundry brighteners; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of dishwashing products, namely, dishwashing detergents, dishwasher detergents, dishwasher detergents in gel form, dishwasher detergents in liquid form, dishwasher detergents in powder form, dishwasher rinsing agents, dishwasher tablets, drying agents for dishwashing machines; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of carpet care products, namely, carpet cleaning preparations, carpet deodorizers, carpet shampoo, carpet spot removers, carpet stain repellents, deodorizing preparations for carpets, odour neutralizing preparations for carpets, fabric protectants for carpets; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of furniture care products, namely, furniture polishes, furniture wax, paint for use in the manufacture of furniture, polish for furniture and flooring, colorants for the restoration of furniture in the form of markers; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of floor care products, namely, chemical preparations which penetrate through walls, floors and ceilings used for fire prevention in buildings, emulsifying preparations for stripping wax from floors, epoxy coating for use on concrete industrial floors, floor buffing compound, floor finishing preparations, floor paints, floor polish, floor protection varnishes, floor stripping preparations, floor wax, floor wax remover, granular absorbent mineral- based composition for absorbing spills from floors, liquid floor polishes, natural floor waxes, non-slipping liquids for floors, non-slipping wax for floors, paint for concrete floors, parquet floor wax, pine oils for cleaning floors, floor buffing compounds, anti-slip floor coating, flooring adhesives; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of leather care products, namely, chemical agents for binding textiles, furs and leather, non-wovens and fabrics, chemical agents for coating textiles, furs and leather, non-wovens and fabrics, chemical agents for impregnating textiles, furs and leather, non-wovens and fabrics, chemical compositions for waterproofing articles of leather, chemical preparations for glazing leather, chemicals for use in the manufacture of leather, cleaning preparations for leather, creams for leather, emulsifiers for use in the manufacture of leather, currying preparations for leather, enzymes for use in the tanning of leather, grease for leather, ink for leather, leather bleaching preparations, leather polishes, leather preservatives, leather preserving oil and grease, leather processing chemical preparations, leather spot removers, leather stains, leather tanning agents, leather-dressing chemicals, leather-impregnating chemicals, leather-renovating chemicals, leather-waterproofing chemicals, mastic for leather, oil for the preservation of leather, oils for currying leather, oils for preparing leather in the course of manufacture, oils for tanning leather, oils for the preservation of leather, waterproofing chemical compositions for articles of leather, waxes for leather; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of healthcare products, namely, additives for use in the manufacture of pharmaceuticals, preservatives for pharmaceutical preparations, hand cleaners; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of disinfectants, namely, all purpose disinfectants, disinfectants for household use, all-purpose disinfecting and deodorizing preparations, disinfectant soap, disinfectant bathroom cleaners, disinfectant toilet bowl cleaners, disinfectants for medical apparatus and instruments, disinfectants for dental apparatus and instruments, disinfecting hand soaps, disinfecting perfumed soaps; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of sterilants, all purpose sanitizers, hand sanitizing preparations, preparations for sterilizing medical instruments, antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of food and beverage products, namely, additives for use as food flavouring, additives for use in the manufacture of food, food preserving chemicals, proteins for use in the manufacture of food and beverages, chemical products for the fresh-keeping and preserving of food, food preserving chemicals, cat food, dog food, fruit beverages, vegetable-based beverages, non-alcoholic carbonated beverages; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of cosmetics; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of toiletries; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of personal care products, namely, antiperspirants and deodorants for personal use, fragrances for personal use, lubricant gels for personal use, soaps for personal use, body care soap, beauty cream for body care, body sprays used as personal deodorant and fragrances, hair care preparations, hair rinses, lip care preparations, lotions for face and body care, sun care preparations, skin care preparations, nail care preparations, emulsions, gels and lotions for skin care, toothpaste, mouth cavity cleansers, dental rinses, denture cleaners, nasal rinses, eye drops, eye gels, eye washes, foot cream, foot deodorant spray, foot lotion, foot powders, shaving preparations; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of veterinary products, namely, animal feed supplements for veterinary purposes, animal feed, cat food, dog food, anti-infective preparations for veterinary purposes; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of animal care products, namely, animal feed additives; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of building care products, namely, adhesives for use in the construction industry, waterproofing chemical compositions for wood and other building construction surfaces, chemical preparations which penetrate through walls, floors and ceilings used for fire prevention in buildings, cleaning of buildings, construction and repair of buildings; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of cleaners, namely, all purpose cleaning preparations, cleaning preparations for contact lenses, cleaning preparations for leather, chemical chimney cleaners, car polish, car was detergents, glass cleaners, oven cleaners, stove cleaners, spray cleaners for use on textiles, upholstery cleaners; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of aerosols, namely, aerosol propellants, breath freshening sprays, feminine hygiene sprays, hair sprays, deodorant sprays for personal use; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of wipes, namely, disposable wipes for household use, baby wipes, sanitizing wipes, disposable wipes impregnated with cleansing compounds for use on the face, wipes impregnated with a skin cleanser; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of degreasing products, namely, degreasing preparations for household use, grease removing preparations for use in manufacturing processes, preparations for the separation of greases; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of metalworking products, namely, metalworking fluid, quenching fluids for use in metalworking, tempering chemicals for use in metalworking, application of wear-resistant coatings on metals and plastics, chemicals for use in metal plating, chemical products for neutralizing stainless alloys of steel, iron and metals of various colors, chemical preparations for facilitating the alloying of metals, metal plating compositions, metal rust inhibitors, metal tempering preparations, metal welding flux, metallic oxides, metallic chlorides, metallates; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of transportation industry products, namely, additives for diesel fuels, additives for engine cooling systems, additives for engine oil, additives for fuel, additives for fuel injection system cleaners, additives for gasoline, additives for internal combustion engine fuels, additives for motor fuel, additives for motor oil, additives for petrol, additives for transmission fluids, additives for use with internal combustion engine fuels, additives for fuels, lubricants and greases, octane booster fuel additive; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of bleach products, namely, bleaching preparations for cosmetic purposes, bleaching preparations for laundry use, bleaching preparations for the hair, leather bleaching preparations, wax-bleaching chemicals; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of polishes, namely, anti-tarnishing preparations for metals, vehicle polish, abrasive compositions used in the manufacture of metal polish, floor polish, leather polishes, nail polish, shoe polish, boot polish, chrome polish, glass polishes, furniture polishes, wood treatment preparations for polishing; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of sealants, namely, general purpose sealants, sealant compounds for joints, sealants for driveways, silicone sealants; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of caulks, namely, caulking, caulking compounds, caulking materials, adhesive caulking compounds; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of adhesives, namely, general use adhesives, glue for household purposes, adhesives for use in the furniture industry, adhesives for floor, ceiling and wall tiles, flooring adhesives, leather glues, adhesive cement, adhesive removers, adhesives for dentistry and dental technical purposes, adhesives for stationery and household use, adhesives for use in the automotive industry, adhesives for use in the construction industry, adhesives for use in the consumer packaging industry, adhesives for use in the furniture industry, adhesives for use in the textile industry, adhesives for wallpaper, dental adhesives, roofing adhesive, surgical adhesives, contact adhesives for use with wood, wood glue for industrial purposes, adhesive sealants, adhesive sealant compounds, polyurethane adhesives, medical adhesives for binding wounds, medical adhesives for binding internal tissue, adhesives for dentures; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of coatings, namely, anti-reflective optical coatings, anti-slip floor coatings, automobile finishing coatings, chemical agents for coating textiles, furs and leather, non-wovens and fabrics, chemical agents for the flame-retardant coating of textiles, chemical coatings for ophthalmic lenses, chemical coatings used in the manufacture of plastic lenses, chemical coatings used in the manufacture of printed circuit boards, coating and surface finishing of machines and tools, coatings for wood as paints, corrosion inhibiting paint type coatings, finishing and coating of textiles, flame-retardant chemical agents for coating textiles, rust preservatives in the nature of a coating, weatherproofing coatings in the form of paints, acrylic paints, antifouling paints, emulsion paints, enamel paints, exterior paints, interior paints, floor paint, house paint, nail paint, oil paint, paints for marine use, paints for use in the automobile industry, chemicals used in the manufacturing of paints; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of inks, ink, colourants for use in the manufacture of printing ink, ink for inkjet printers, printing inks, ink for leather; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of varnishes, namely, floor protection varnishes, nail varnish, solvents for paints, varnishes and lacquers, varnish-removing preparations, varnishes for use in cabinet making; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of strippers, namely, paint stripper preparations; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of lubricants, namely, all purpose lubricants, automobile lubricants, drilling lubricants, industrial lubricants, lubricants for aircraft engines, lubricant gels for personal use, additives for fuels, lubricants and greases, industrial lubricating oils; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of air fresheners; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of candles; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of paper processing products, namely, chemicals for use in the manufacture of paper, colorants for use in the manufacture of paper, gelatin for use in the manufacture of printing paper, paper pulp, starch for use in the manufacture of paper or textiles, starch for use in the manufacture of paper or textiles; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of textile and leather finishing products, namely, chemical agents for coating textiles, furs and leather, non-wovens and fabrics, chemical agents for impregnating textiles, furs and leather, non-wovens and fabrics, chemical compositions for waterproofing articles of leather, chemical preparations for glazing leather, leather-dressing chemicals, leather-impregnating chemicals, leather-renovating chemicals, leather-waterproofing chemicals, anti-creasing agents for clothing and textiles, anti-shrink agents for textiles, chemical agents for the flame-retardant coating of textiles, chemical fibres for textile use, dyestuffs for textiles, emulsifiers for use in the manufacture of textiles, fabric protectants for clothing, fabric protectants for dry cleaning, fabric protectants for upholstery, fabric stain repellents, fabric stain removers, odour neutralizing preparations for clothing and textiles, sizing compounds for use in the manufacture of textiles, textile biochemical, textile defoamers, textile dyes, textile-brightening chemicals, textile-impregnating chemicals, textile-waterproofing chemicals; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of wood preservation products, namely, protective coatings for wood, coatings for wood as paints, waterproofing chemical compositions for wood and other building construction surfaces, wood preservatives, wood preserving oil, wood stains, wood treatment preparations for polishing, wood vinegar, chemical preparations to treat mildew; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of insecticides; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of fungicides; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of oil and gas industry products, drilling fluids for oil and gas wells, drilling mud for oil well drilling, oil and gas drilling; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of mineral slurries of ores; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of water conditioning products, namely, chemical preparations for the treatment of water, chemicals for the purification of water, chemicals for use in purifying water, chemicals for use in the treatment of waste water, chemicals for water softening, enzymes for use in water treatment, laundry additives for water softening, phosphates for water treatment, purified water for industrial purposes, salt for water softening, waste water treatment chemicals, water-softening preparations; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of descaling products, namely, scale removing preparations for household purposes, descaling preparations for industrial purposes; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of air conditioning hygiene products, namely, air purifying preparations; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of dairy industry products, namely, stabilizing agents for dairy products, dairy products; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of polymer products, namely, rubbers and polymers, polymer films for use in manufacture, polymer beads for use in the manufacturing industries, unprocessed polymer resins, semi-processed thermoplastic polymer resins for use in manufacture, extruded plastics for use in manufacturing, food wrapping plastic film, food wrapping plastic film for household use, garbage bags of plastics for household use, plastic food storage bags for household use, resin in bars, blocks, pellets, rods, sheets, tubes or extruded form for general industrial use, plastic in bars, blocks, pellets, rods, sheets, tubes or extruded form for general industrial or manufacturing use, unprocessed plastics for industrial purposes, unprocessed artificial resins for industrial purposes, plastic sheet materials for use in manufacture, plastic shipping and storage boxes, plastic shopping bags; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of emulsions, namely, emulsion paints, emulsions for skin care, body emulsions, after-shave emulsions; antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of molding compounds, namely, plastic molding compounds for the manufacture of molded plastic, plastic molding compounds for the manufacture of plastic sheets and films, plastic molding compounds for plastic extrusion operations, unprocessed synthetic resins for use in the manufacture of plastic molding compounds, mold release compounds; and antimicrobials, biocides and antimicrobial and biocide preservatives for use in the manufacture of industrial products, namely, detergents for industrial use, detergents for industrial use as part of manufacturing operations, glue for industrial use, latex for industrial use, latex glue for industrial use, industrial grease, industrial gasoline, industrial lubricants, industrial oils, industrial soap, industrial wax, concrete additive, additives for use in binding asphalt, additives for use in binding masonry, additives for fuels, lubricants and greases, plastic sheeting for general industrial or manufacturing use, purified water for industrial purposes

86.

KALAGUARD

      
Serial Number 87740186
Status Registered
Filing Date 2018-01-02
Registration Date 2018-10-30
Owner LANXESS CORPORATION ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Antimicrobials, biocides, and antimicrobial and biocide preservatives for use in the manufacture of household products, laundry products, laundry additives, dishwashing products, dishwashing additives, carpet care products, furniture care products, floor care products, leather care products, healthcare products, disinfectants, sterilants, food and beverage products, cosmetics, toiletries, personal care products, veterinary products, animal care products, building care products, housekeeping products, cleaners, aerosols, wipes, degreasing products, metalworking products, transportation industry products, bleach products, polishes, sealants, caulks, adhesives, coatings, inks, varnishes, strippers, lubricants, air fresheners, candles, paper processing products, textile and leather finishing products, wood preservation products, insecticides, fungicides, oil and gas industry products, mineral slurries, water conditioning products, water cooling treatments, descaling products, air conditioning hygiene products, manufacturing equipment cleaners and disinfectants, dairy industry products, polymer products, polymer materials, emulsions, plastics, molding compounds, and industrial products

87.

VITROFLEX

      
Application Number 017252743
Status Registered
Filing Date 2017-09-27
Registration Date 2018-01-25
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

plasticizer and plasticizer blends based on benzoic acid for use in the manufacture of adhesive, caulk and sealant formulations.

88.

VITROFLEX

      
Serial Number 87552703
Status Registered
Filing Date 2017-08-02
Registration Date 2019-12-31
Owner LANXESS CORPORATION ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

synthetic plasticizers based on benzoic acid, namely, benzoate esters, polymeric benzoates, and blends thereof for use in the manufacture of adhesive, caulk and sealant formulations

89.

VIBRACURE

      
Application Number 016985665
Status Registered
Filing Date 2017-07-14
Registration Date 2017-12-27
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.

90.

High performance polyurethane prepolymer and curing compositions

      
Application Number 15339989
Grant Number 10184042
Status In Force
Filing Date 2016-11-01
First Publication Date 2017-05-18
Grant Date 2019-01-22
Owner LANXESS CORPORATION (USA)
Inventor Doyle, Thomas R.

Abstract

Compositions comprising isocyanate capped polyurethane prepolymers and select mono-benzyl phthalate plasticizers, e.g., 7-(2,6,6,8-tetramethyl-4-oxa-3-oxo-nonyl) benzylphthalate, exhibit better isocyanate stability than prepolymer compositions comprising other plasticizers common in polyurethane systems. Curing compositions comprising these prepolymers, the select mono-benzyl phthalate plasticizers, and methylenedianiline coordination complex curing agents exhibit improved processing characteristics and yield elastomeric polyurethanes with lower compression set, higher break strength and lower color than similar composition comprising plasticizers such as benzoate plasticizers.

IPC Classes  ?

  • C08K 5/00 - Use of organic ingredients
  • C08K 5/11 - EstersEther-esters of acyclic polycarboxylic acids
  • C08K 5/12 - EstersEther-esters of cyclic polycarboxylic acids
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/22 - Catalysts containing metal compounds
  • C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G 18/48 - Polyethers
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

91.

Diaryl amine antioxidants prepared from branched olefins

      
Application Number 15189167
Grant Number 10487043
Status In Force
Filing Date 2016-06-22
First Publication Date 2017-01-19
Grant Date 2019-11-26
Owner LANXESS CORPORATION (USA)
Inventor Rowland, Robert G.

Abstract

Diaryl amines are selectively alkylated by reaction with branched olefins, which olefins are capable of forming tertiary carbonium ions and can be conveniently prepared from readily available branched alcohols. The diaryl amine products are effective antioxidants and often comprise a high amount of di-alkylated diaryl amines and a low amount of tri- and tetra-alkylated diaryl amines.

IPC Classes  ?

  • C10M 133/12 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
  • C07C 211/55 - Diphenylamines
  • C07C 209/68 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
  • C07C 211/58 - NaphthylaminesN-substituted derivatives thereof
  • C09K 15/18 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing nitrogen containing an amine or imine moiety
  • C08K 5/18 - AminesQuaternary ammonium compounds with aromatically bound amino groups

92.

Amelioration of acid mine drainage

      
Application Number 15031555
Grant Number 10221082
Status In Force
Filing Date 2014-10-23
First Publication Date 2016-09-08
Grant Date 2019-03-05
Owner LANXESS CORPORATION (USA)
Inventor
  • Fatula, Philip W.
  • Tirio, Anthony P.
  • Falco, Lillianne
  • Matthews, Wilwood

Abstract

A process for the amelioration of acid mine drainage useful in shale hydrolyic fracturing operations for the production of natural gas involving the exchange of sulfate and chloride ions by an ion exchange resin so as to produce hydrochloric acid and water for use in hydrolyic fracturing operations from acid mine drainage.

IPC Classes  ?

  • C02F 1/42 - Treatment of water, waste water, or sewage by ion-exchange
  • C01B 7/03 - Preparation from chlorides
  • B01J 41/14 - Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
  • B01J 41/05 - Processes using organic exchangers in the strongly basic form
  • B01J 41/07 - Processes using organic exchangers in the weakly basic form
  • B01J 49/07 - Regeneration or reactivation of ion-exchangersApparatus therefor of fixed beds containing anionic exchangers
  • B01J 49/57 - Regeneration or reactivation of ion-exchangersApparatus therefor characterised by the regeneration reagents for anionic exchangers
  • C02F 101/10 - Inorganic compounds
  • C02F 103/10 - Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

93.

Non-aqueous flow cell comprising a polyurethane separator

      
Application Number 15059339
Grant Number 10186716
Status In Force
Filing Date 2016-03-03
First Publication Date 2016-06-23
Grant Date 2019-01-22
Owner LANXESS CORPORATION (USA)
Inventor
  • Madabusi, Venkatramanan K
  • Stieber, Joseph F
  • Jackson, Kevin
  • Brereton, George
  • Wang, Fei
  • Peramunage, Dharmasena

Abstract

A non-aqueous flow cell energy storage device comprises a ionically conductive separator, which separator comprises a polyurethane prepared by curing an isocyanate capped prepolymer, which prepolymer was prepared from a polyol having polycarbonate backbone, wherein the separator may be impregnated with electrolyte salts and/or swelled by an organic solvent.

IPC Classes  ?

  • H01M 8/18 - Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
  • H01M 8/0221 - Organic resinsOrganic polymers
  • H01M 8/0228 - Composites in the form of layered or coated products
  • H01M 8/0239 - Organic resinsOrganic polymers
  • H01M 8/20 - Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
  • H01M 8/0234 - Carbonaceous material

94.

Energy storage device comprising a polyurethane separator

      
Application Number 14880300
Grant Number 10312527
Status In Force
Filing Date 2015-10-12
First Publication Date 2016-05-12
Grant Date 2019-06-04
Owner LANXESS CORPORATION (USA)
Inventor
  • Madabusi, Venkatramanan K.
  • Jackson, Kevin
  • Brereton, George

Abstract

Energy storage devices are improved by incorporating polyurethane separators, which separators comprise polyurethane polymers prepared by curing a polycarbonate based polyurethane prepolymer, which polyurethane polymers often further comprise metal or ammonium salts and are often swelled by an organic solvent.

IPC Classes  ?

  • H01M 8/18 - Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
  • H01M 8/20 - Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
  • H01M 8/0239 - Organic resinsOrganic polymers
  • H01M 2/14 - Separators; Membranes; Diaphragms; Spacing elements
  • H01M 2/16 - Separators; Membranes; Diaphragms; Spacing elements characterised by the material
  • H01M 2/20 - Current-conducting connections for cells

95.

Emerald Innovation

      
Application Number 1281762
Status Registered
Filing Date 2015-12-03
Registration Date 2015-12-03
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Fire retardant chemicals.

96.

NAUGALUBE

      
Application Number 1277059
Status Registered
Filing Date 2015-07-22
Registration Date 2015-07-22
Owner LANXESS Corporation (USA)
NICE Classes  ? 04 - Industrial oils and greases; lubricants; fuels

Goods & Services

Additives for motor fuels, lubricating oils and greases, used primarily as antioxidants (terms considered too vague by the International Bureau - rule 13.2.b) of the Common Regulations).

97.

LOBASE

      
Application Number 1262249
Status Registered
Filing Date 2015-07-22
Registration Date 2015-07-22
Owner LANXESS Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Calcium sulfonate for use in the lubricants industry.

98.

HATCOL

      
Application Number 1262248
Status Registered
Filing Date 2015-07-22
Registration Date 2015-07-22
Owner LANXESS Corporation (USA)
NICE Classes  ? 04 - Industrial oils and greases; lubricants; fuels

Goods & Services

Synthetic lubricants for industrial use and for use in aircraft engines.

99.

INTELLIFRESH

      
Application Number 014178875
Status Registered
Filing Date 2015-06-01
Registration Date 2015-09-30
Owner LANXESS Corporation (USA)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Biocides; bactericides; biostatic antimicrobial preparations; antimicrobial preparations for inhibiting bacteria.

100.

INTELLIFRESH

      
Serial Number 86636216
Status Registered
Filing Date 2015-05-20
Registration Date 2018-06-19
Owner LANXESS CORPORATION ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Biocides used for treating fabric; bactericides used for treating fabric; biostatic antimicrobial preparations for treating fabric; antimicrobial preparations for inhibiting bacteria in treated fabric
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