Abstract

A polyurethane composition characterized by containing a polyurethane, a phenolic antioxidant, a hindered amine light stabilizer (excluding polyester compound) and a polyester compound (excluding polyurethane). Preferably, a benzotriazole light stabilizer is further contained therein. The polyurethane composition is highly resistant to yellowing deterioration and other quality deterioration attributed to heat and light, such as sunlight, and nitrogen oxides, such as oxidized nitrogen gas. Accordingly, this polyurethane composition finds application in fibers, films, foams, paints and adhesives, in particular, glass substitutes, surface coating materials for pane, etc., interior/exterior materials and interior/exterior paints for building and transportation equipment, members for light source, electromagnetic wave shielding members, containers and packing materials for chemical, etc., film materials for agricultural sheet, etc., antifading agents for print, etc., apparel fiber products and fibers, household interior items, contact lens and other medical instruments, optical supplies, stationery, sign boards and surface coating materials therefor, etc.

IPC Classes  ?

• C08L 75/04 - Polyurethanes
• C08K 5/13 - PhenolsPhenolates
• C08K 5/3475 - Five-membered rings condensed with carbocyclic rings
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers

Abstract

The present invention is directed to a product, obtainable by reacting a SiOy flake, or a material comprising a SiOy layer with 0.70 ≤ y ≤ 1.95, especially 0.70 ≤ y ≤1.80, very especially 1.0 ≤ y ≤ 1.8 with a protic substance, such as water, or a protic organic solvent to generate Si-H, Si-H2 and/or a-Si:H groups and reacting the obtained intermediate with a compound having functional groups that can react with Si-H, Si-H2 and/or a-Si:H groups and a process for their production. By using the Si-H group as anchor on the surface for organic compounds hazardous reducing agents like lithium aluminum hydride, borane or hydrogen can be avoided for reductive grafting methods. Organic and inorganic compounds, such as, for example, colorants, or additives, such as, for example, UV absorbers, or photoinitiators, or polymers can immobilized. The modified flakes can be used in coatings, plastics, fibres etc.

IPC Classes  ?

• C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black

Abstract

A method for laser marking a substrate which method comprises exposing a composition comprising a tetrabenzodiazadiketoperylene pigment to laser radiation or heat to produce a fluorescent marking readily apparent under UV light is disclosed. This method can yield fluorescent markings which are not readily apparent under ambient light. A method for producing non-fluorescent marks on substrates containing fluorescent tetrabenzodiazadiketoperylene dyes by laser exposure is also disclosed.

IPC Classes  ?

• C09B 3/16 - Preparation by synthesis of the nucleus
• C09B 67/20 - Preparations of organic pigments
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to pigments, comprising a plate-like substrate of glass having an average thickness of ឬ 1 쎽m, especially of from 20 nm to 400 nm, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.

IPC Classes  ?

• C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
• C09D 5/36 - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
• C08K 9/02 - Ingredients treated with inorganic substances
• C09D 11/02 - Printing inks
• D06P 1/00 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed

Abstract

Cleaning/protectant compositions containing a polyorganosiloxane having one or more piperidinyl functions are useful in the protection of vinyl, plastic and other hard surfaces from environmental exposure such as UV- or oxidation-induced damage.

IPC Classes  ?

• C11D 3/37 - Polymers
• C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents

Abstract

The invention relates to a composition for fluorescent whitening of paper comprising a) at least one fluorescent whitening agent of the formula (1), in which R1, R2 and R3, independently, are phenylamino; phenylamino substituted by C-i-Csalkyl, halogen, cyano, -COOR or -COR; -CONH-R; -SO2NH-R; -NH-COR; mono- or disulphonated phenylamino; morpholino; piperidino; pyrrolidino; -NH2; -NH(C1-C4alkyl) ; -N(C1C4alkyl)2; -NH(C2-C4hydroxyalkyl); -N(C2-C4hydroxyalkyl)2; -N(C1C4alkyl)(C2- C4hydroxyalkyl); -NHC2-C4 alkylsulphonic acid; -OC1C4alkyl or an amino acid or amino acid amide residue from which a hydrogen atom on the amino group has been removed; R is hydrogen; or C1-C3alkyl and M is H, Na, Li, K, Ca, Mg, ammonium, or ammonium that is mono-, di-, tri- or tetrasubstituted by C1C4alkyl, C2-C4hydroxyalkyl or a mixture thereof and b) an aqueous starch composition containing at least 15% by weight of a starch, whereby the starch has been subjected to a degradation process and, if necessary, to a stabilization process and the use thereof for whitening paper surfaces.

IPC Classes  ?

• D21H 21/30 - Luminescent or fluorescent substances, e.g. for optical bleaching
• D21H 17/28 - Starch
• D21H 21/16 - Sizing or water-repelling agents
• D21H 21/18 - Reinforcing agents
• D21H 19/44 - Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent

Abstract

The present invention relates to a method and an apparatus for forming flakes, especially metal flakes. The method comprises producing a heated stream of molten material, feeding the stream in a substantially vertically downward direction, receiving the downwardly directed stream and forming flakes therefrom, and effecting a change in the temperature of the stream subsequent to the production thereof whereby flakes of a desired thickness are obtained. The present invention is applicable to any metal which melts when heated and is capable of being formed into flakes. Examples of metals are Al, Cu, Mo, V, Ag, Cr, Zr, Nb, Ni, Fe, Co, Ti, Au, Pd, W, Hf, Rh, Ir, Pt, Cd or alloys thereof, such as chromium-nickel, iron- nickel, iron-chromium and nickel-cobalt, wherein Cu, Ag, Ti, or Al, or alloys thereof are preferred and Al, or Ag, or alloys thereof are most preferred.

IPC Classes  ?

• C22C 1/02 - Making non-ferrous alloys by melting
• C22C 21/00 - Alloys based on aluminium
• B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
• B22F 9/10 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
• C03B 37/005 - Manufacture of flakes
• C22B 21/00 - Obtaining aluminium
• B22D 11/01 - Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces

Abstract

The instant invention discloses a process for preventing contact discoloration of substrates coming into contact with elastomers and stabilizing elastomers to prevent oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation, which comprises incorporating into the elastomers, or applying to these, at least a compound of the formula (I) wherein R1 is C1-C12alkyl, R2 is C1-C12alkyl, or R1 and R2 together with the carbon atom to which they are attached form an unsubstituted or with C1-C4alkyl substituted C5-C12cycloalkyl ring; R3 is hydrogen or -CH2-S(O)m-R5, R4 and R5 independently of each other are unsubstituted or with cyano substituted C5-C18- alkyl; C7-C9phenylalkyl, unsubstituted or with halogen, hydroxyl, cyano or C1-C4alkyl substi- tuted phenyl or naphthyl; benzothiazolyl or -R6-CO2-R7, R6 is C1-C18alkylene, R7 is C1-C18alkyl, and m is 0, 1 or 2. The instant invention discloses also novel compounds of the formula (I), new mixtures of compounds of the formula (I) and compositions thereof in elastomers.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients
• C08K 5/42 - Sulfonic acidsDerivatives thereof
• C08K 5/372 - Sulfides
• C07C 317/48 - SulfonesSulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
• C07C 323/52 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated

Abstract

The present invention discloses liquid cyclic phosphites of for example the formula I or Il. Also disclosed is a stabilized composition comprising a polyolefin and a liquid cyclic phosphite of the formula I or Il and a process for the stabilization of polyolefins by incorporating therein or applying thereto a liquid cyclic phosphite of the formula I or II. The present liquid phosphite stabilizers of the formula I or Il are especially compatible with polyolefins.

IPC Classes  ?

• C07F 9/141 - Esters of phosphorous acids
• C08K 5/527 - Cyclic esters

Abstract

The instant invention relates to encapsulated luminescent pigments, which are encapsulated by a polymeric shell. Further aspects of the invention are polymeric compositions containing these encapsulated luminescent pigments and their use in electronic devices and agricultural films.

IPC Classes  ?

• C09B 67/08 - Coated particulate pigments or dyes

Abstract

A garment or footwear based on a synthethic thermoplastic polymer material containing (a) an antibacterial agent selected from phenolic antimicrobial compounds of the formula (I) wherein n is 0 or preferably 1, R1 and R2 are hydrogen or chloro, R3 is hydroxyl or preferably hydrogen, R4, R5 and R6 are hydrogen or chloro, R7 is hydroxyl, and X is a direct bond, -NHCONH-,- CH2- or preferably -O-; and (b) an antifungal agent selected from benzimidazole fungicides, triazoles, 2,4- bis(alkylamino)pyrimidines, isothiazolinon fungicides, 10,10'-oxy-bis-phenoxyarsen, zinc pyrithione has good antimicrobial properties.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients
• D01F 1/10 - Other agents for modifying properties
• A43B 7/00 - Footwear with health or hygienic arrangements

Abstract

The invention relates to a biocatalytic method or process for the synthesis of esters of acrylic acid and/or methacrylic acid free of positively chargeable/charged groups, comprising reacting one or more alcohols (alcohol starting materials) which are free of positively chargeable or charged groups with (meth)acrylyl-CoA, preferably in the presence of a catalyst (inorganic, organic or organometallic, or preferably a biocatalyst) capable of effecting the transfer of an alcohol radical from an alcohol starting material as defined above or below to (meth)acrylyl CoA under removal of the CoA moiety transferase activity, such as an enzyme of the transferase or hydrolase class of enzymes. The (meth)acrylyl-CoA is preferably formed by reaction of (meth)acrylic acid or its salts with coenzyme A in the presence of an energy providing substance and a biocatalyst e.g. with S-acetyl coenzyme A synthetase activity or by reaction of acrylate or methacrylate produced metabolically in the presence of a biocatalyst or metabolically.

IPC Classes  ?

• C12P 7/62 - Carboxylic acid esters

Abstract

A microporous film made of a composition containing A) 100 to 60 parts by weight of a polypropylene homopolymer, B) 0 to 40 parts by weight of a low density polyethylene or a polyethylene copolymer with butene, hexene or octene, and C) 0.005 to 0.5 % by weight, relative to the weight of component A), of at least one beta- nucleating agent selected from the class consisting of organic compounds containing trisamide moieties; the film having a water vapor-permeability of ≥ 200 g / m2 d at 23°C / 50 % r.h. or ≥ 800 g /m2 d at 23°C / 85 % r.h..

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• C08K 5/20 - Carboxylic acid amides

Abstract

Disclosed are thiol dyes of formula (1), wherein R1 is hydrogen; C1-C12alkyl; or phenyl-C1-C4alkyl; X is C1-C12alkylene; C2-C12alkenylene; C5-C10cycloalkylene; C5-C10arylene; or C5-C10arylene- C1-C10alkylene; Y is the residue of an organic dye which corresponds to the formula (1a), wherein R2 is hydrogen; or C1-C5alkyl; R3 is a radical of formula (1a1) : (1a2); or (1a3) ; or R2 and R3 together with the linking carbon atom 1C form a 6 to 10 membered carbocyclic ring which may optionally be a condensated aromatic system and may contain one or more than one hetero atom; and R4, R5 and R6 independently form each other are hydrogen, or C1-C5alkyl; Z is H; or a thio ester group of formula (1b), wherein A is O; S; or N-R9; B is -OR7; -NR7R8, or -SR7; and A is O; S; or N-R9; B is -OR7; -NR7R8, or -SR7; and R7, R8 and R9, independently from each other are hydrogen; C1-C12alkyl C6-C12aryl; or C6-C12aryl- C1-C12alkyl. The compounds are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair.

IPC Classes  ?

• C09B 23/14 - Styryl dyes
• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds

Abstract

Disclosed are oxazine disulfide dyes of formula (1) D1呥(Z1)r呥Y1呥S呥A, wherein A is hydrogen; or a radical of formula (1a) *呥S呥Y2呥(Z2)r呥D2 ; Y1 and Y2 independently from each other are unsubstituted or substituted, straight-chain or branched, interrupted or uninterrupted C-1-C-10alkylene; C5-C10cycloalkylene; C5-C10arylene; or-C5-C10arylene-(C1-C10alkylene); Z1 and Z2 independently from each other are *-(CH2)p-C(O)-**; *-(CH2CH2-O)s-**; *-(CH2)p-C(O)O-**; *-(CH2)p-OCO-**; *-(CH2)P-N(R1)-**; formula 1(g); -(CH2)P-CON(R1)-**; *-(CH2)P-(R1)NC(O)-**; .-0-; -S-; -S(O)-; -S(O)2-; or a cationic biradical of a substituted or unsubstituted aromatic or heteroaromatic compound of the formula (1a); (1b); (1c); (1d); or (1e); wherein the asterix * indicates the linkage to D1 and/or D2; the asterix ** indicates the linkage to Y1 and/or Y2 ; W1 is N or a radical of CR5; R1, R2, R3, R4 and R5 independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C5-C10aryl; C5-C10aryl-(C1-C10alkyl) ; or -C1-C10alkyl(C5-C10aryl); D1 and D2 independently from each other ar the residue of an organic dye selected from the radical of formula (1f); R6 and R7 independently from each other are hydrogen; C1-C20alkyl; C1-C20alkoxy; C3-C6cycloalkyl; C5-C10aryl; anellated aromatic groups; carboxylate; or sulfonate groups; R8, R9 and R10, R11 and R12 each independently from each other are hydrogen; unsubstituted or substituted, straight-chain or branched, monocyclic or polycyclic, interrupted or uninterrupted C1-C14alkyl, C2-C14alkenyl, C6-C10aryl, C6-C10aryl-C1-C10alkyl or C5-C10alkyl(C5-C10aryl); or R8 and R9 or R10 and R11 together with the linking nitrogen atom form a 5 to 7 membered carbocyclic ring which may contain one or more than one hetero atom; or R8 is linked to C1 together with N+ forming a 5-7 membered carbocyclic ring; or R9 is linked to C2 together with N+ forming a 5-7 membered carbocyclic ring; X is -O-; or -N(R9)-; or -S-; p is a number from 0 to 5; r is 0 or 1; and s is a number from 1 to 5. The compounds are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair.

IPC Classes  ?

• A61Q 5/10 - Preparations for permanently dyeing the hair
• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• C09B 17/02 - Azine dyes of the benzene series
• C09B 19/00 - Oxazine dyes
• C09B 49/06 - Sulfur dyes from azines, oxazines, thiazines, or thiazoles

Abstract

The invention describes a process for the manufacture of a filled rubber compound with improved processability which comprises mixing in one-step a) a rubber, b) a white reinforcing filler, and c) a coupling agent of the Formula (I), wherein the general symbols are as defined in claim 1, or an oligomeric hydrolysis product of the compound of the Formula (I).

IPC Classes  ?

• C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
• C08K 5/00 - Use of organic ingredients
• C08K 5/548 - Silicon-containing compounds containing sulfur
• C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds

Abstract

Polymer substrates, for example ABS, PBT, PVC, PET, nylon 6, nylon 6'6, ABS/PBT, PC/ABS or ionomers; and coating compositions, for example oil or water based coatings with alkyd, acrylic, acrylic alkyd, polyester, phenolic, melamine, epoxy or polyurethane resins, are made scratch resistant by the incorporation therein of an additive combination of b) a carboxylic acid reagent functionalized olefin polymer or copolymer and c) a primary or secondary fatty acid amide. The present polymers and coatings exhibit good weatherability, scratch resistance, good processability, good mechanical strength, good gloss retention and are non-sticky. The carboxylic acid reagent functionalized olefin polymer is for example maleic anhydride grafted polypropylene or polyethylene, or is a reaction product of maleic anhydride and an alpha-olefin, or is a tallow alcohol ester of said maleic anhydride products. The fatty acid amide is for example oleyl palmitamide or stearyl erucamide.

IPC Classes  ?

• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C08K 5/20 - Carboxylic acid amides

Abstract

Color fast thermoplastic polyurethane compositions comprising a combination of an ultraviolet light absorber and a compound containing at least one nitroxyl moiety and a method for maintaining the color fastness of thermoplastic polyurethane compositions by incorporating said ultraviolet light absorber and nitroxyl containing compound into a thermoplastic polyurethane composition are provided.

IPC Classes  ?

• C08K 5/3435 - Piperidines

Abstract

A process for improving the flow properties of a melt containing a thermoplastic polymer, which comprises incorporating 0.005 % to 0.5 % by weight, relative to the weight of the thermoplastic polymer, of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing.

IPC Classes  ?

• C08J 3/20 - Compounding polymers with additives, e.g. colouring

Abstract

Disclosed are compounds of formula (1a), wherein R1 is N+R8R9; R8 and/or R9 independently from each other are hydrogen; C1-C12alkyl; or phenyl-C1-C4-alkyl; or R8 and/or R9 are a bivalent C3-C6alkylene radical which is linked to the carbon atoms C1 or C2 respectively and, together with the linking nitrogen atom form a 6 to 16-membered carbocyclic ring; R2 is NR10R11; or OR10; R10 and R11, independently from each other are hydrogen; C1-C12alkyl; or phenyl-C1-C4alkyl; or R10 and/or R11 are a bivalent C3-C6alkylene radical which is linked to the carbon atoms C3 or C4 respectively and, together with the linking nitrogen or oxygen atom form a 6 to 16- membered carbocyclic ring; or R10 and R11 together with the linking nitrogen atom form a 4 to 8 membered carbocyclic ring; R3, R4, R5, R6 and R7 independently form each other are hydrogen; C1-C12alkyl; halogen; NR12R13; or a radical of formula (1a1); R12 and R13 independently from each other are hydrogen; C1-C12alkyl; phenyl-C1-C4alkyl; or a radical of formula (1a2); V is -O-; Or -NR15; R14, R15 R-16 and R17 independently from each other are hydrogen; or C1-C5alkyl; and Hal is a halogen atom; and wherein at least one of R3, R4, R5, R6 and R7 is hydrogen. The compounds are useful for dyeing of keratin-containing fibres with or without reducing agents.

IPC Classes  ?

• C09B 11/24 - Phthaleins containing amino groups
• A61K 8/00 - Cosmetics or similar toiletry preparations
• A61Q 5/10 - Preparations for permanently dyeing the hair
• C09B 49/12 - Sulfur dyes from other compounds

Abstract

Disclosed are triarylmethane dyes of formula (1) D1 - (Z1J)r - Y1-S-A, wherein A is hydrogen; a radical of formula (1b) *- S-Y2 - (Z2)- D2; or a radical of formula (1c) *- S-Y3 ;Y1 and Y2 independently from each other are unsubstituted or substituted, straight-chain or branched, interrupted or uninterrupted C1-C10alkylene ; C5-C10cycloalkylene; C5-C10arylene ; or-C5-C10arylene-(C1-C10alkylene) ; Y3 is an unsubstituted or substituted, straight-chain or branched, interrupted or uninterrupted C1C10alkyl; C5-C10cycloalkyl; C5-C10aryl; or-C5-C10aryl-(C1-C10alkyl); Z1 and Z2 independently from each other are *-(CH2)p-C(O)-**; *-(CH2CH2-O)s-**; *-(CH2)p-C(O)O-**; *-(CH2)p-OCO-**; -(CH2)P-N(R1)-**; -(CH2)P-CON(R1)-**; -(CH2)P-(R1)NC(O)-**; -0-; -S-; -S(O)-; -S(O)2-; or a cationic biradical of a substituted or unsubstituted aromatic or heteroaromatic compound of the formula (1a); (1b); (1c); (1d); or (1e); wherein the asterix * indicates the linkage to D1 and/or D2; the asterix ** indicates the linkage to Y1 and/or Y2 ; W1 is N or a radical of CR5; R1, R2, R3, R4 and R5 independently from each other are hydrogen; C1-C14alkyl; C2- C14alkenyl; C5-C10aryl; C5-C10aryl-(C1-C10alkyl); or -C1-C10alkyl(C5-C10aryl); D1 and D2 independently from each other are hydrogen; or the residue of an organic dye selected from the radical of formula (1f), wherein B1 and B2, independently from each other are C6-C10aryl; or a 5-7-membered heterocyclic compound, which may be substituted by C1-C12alkyl, C1C12alkoxy, phenyl, hydroxy, halogen, sulfonic acid, carboxylate, or by the radical -NR6Rz or -OR6; B3 is C6-C10arylene, or a bivalent radical of a 5-7-membered heterocyclic compound, which may be substituted by C1-C12alkyl, C1-C12alkoxy, phenyl, hydroxy, halogen, sulfonic acid, carboxylate, or by the radical -NR6R7 or -OR6; R6 and R7 idependently from each other are hydrogen; or C1-C12alkyl, which may be substituted by hydroxy or C6-C10aryl; or R6 and R7 together with the linking nitrogen atom form a 5 to 7 membered heterocyclic ring; or R6 and R7 together with the linking nitrogen atom form a piperidine ring of formula (1b)* 1H ** . wherein the asterix(*) is directed to Z1 or Z2 respectively; and the asterix(**) is directed to the linking nitrogen atom; wherein one of D1 and D2 is not hydrogen; An is an anion; p is a number from O to 5; r is O or 1 ; and s is a number from 1 to 5. The compounds are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair.

IPC Classes  ?

• C09B 11/04 - Diaryl- or triarylmethane dyes derived from triarylmethanes
• C09B 49/12 - Sulfur dyes from other compounds
• A61Q 5/10 - Preparations for permanently dyeing the hair
• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur

Abstract

The present invention provides rheology modifiers, which are water-soluble polymers having a weight average molecular weight (Mw) of at least 1’000’000 g/mol and an intrinsic viscosity of at least 2.5 dl/g, both as determined by size exclusion chromatography, and wherein the water-soluble polymers are in the form of solid particles. It also provides mixtures of rheology modifiers comprising a first rheology modifier, which is a water-soluble polymer having a weight average molecular weight (Mw) of at least 1’000’000 g/mol and an intrinsic viscosity of at least 2.5 dl/g, both as determined by size exclusion chromatography, and a second rheology modifier, which has a weight average molecular weight of from 2'000 g/mol to 800'000 g/mol. It also provides coating composition containing the rheology modifiers, respectively, mixtures of rheology modifiers, a process for their preparation, a process for coating a substrate using these coating compositions and substrates coated with these coating compositions.

IPC Classes  ?

• C08F 226/00 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen

Abstract

The invention relates to a flame retardant composition, which comprises a) At least one ester of a phosphorus containing oxo acid selected from the group consisting of phosphonous and phosphorous acid; b) At least one flame retardant component based on a nitrogen compound; particularly melamine cyanurate, and c) A polyurethane polymer base.

IPC Classes  ?

• C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3
• C08K 5/3492 - Triazines
• C08K 5/5393 - Phosphonous compounds, e.g. R—P(OR')2
• C08K 5/5313 - Phosphinic compounds, e.g. R2=P(:O)OR'

Abstract

The present invention provides a composition, which comprises a latent activator. It also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.

IPC Classes  ?

• B41M 5/26 - Thermography
• C09D 7/12 - Other additives

Abstract

A polymer article having accelerated degradability triggered by light and/or heat and/or humidity and made of a composition containing (A) a natural and/or a synthetic polymer and (B) a degradation accelerator of the formula (I), wherein n is 1, 2 or 4; X is ᡶC=0, ᡶS(O)2 or ᡶC(X1)(X2); X1 and X2 independently of one another are hydrogen, C1-C20alkyl, C3-C12cycloalkyl unsubstituted or substituted by 1, 2 or 3 C1-C4alkyl; or phenyl unsubstituted or substituted by 1 , 2 or 3 C1-C4alkyl; Y is Ci-C30alkyl, C2-C30alkenyl, C3-C12cycloalkyl unsubstituted or substituted by 1 , 2 or 3 C1C4alkyl; C5-C12cycloalkenyl unsubstituted or substituted by 1, 2 or 3 C1C4alkyl; a bicyclic or tricyclic hydrocarbyl having 6 to 10 carbon atoms, C7-C4phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; diphenylmethyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; triphenylmethyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; C2-C30acyl, -COOY0, C1-C30sulfonyl, -Si(Y1)3 or -Si(OY2)3; Y0, Y1 and Y2 independently of one another are hydrogen, C1-C18alkyl, C3-C-18alkenyl, C3-C12cycloalkyl which is unsubstituted or substituted by 1, 2 or 3 C1-C4alkyl; phenyl which is unsubstituted or substituted by 1, 2 or 3 C1-C4alkyl; or C7-C9phenylalkyl which is unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; and Z is an organic radical; with the provisos that (1) when Y is C1-C30alkyl, C2-C30alkenyl or C1-C30sulfonyl, component (A) is a polyolefin homo- or copolymer or a blend of a polyolefin homo- or copolymer with another synthetic polymer; and (2) when n is 2 or 4 and, at the same time, component (A) is a polyolefin homo- or copolymer or a blend of a polyolefin homo- or copolymer with another synthetic polymer, Y is additionally hydrogen.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients
• C08K 5/3417 - Five-membered rings condensed with carbocyclic rings
• C08K 5/435 - Sulfonamides
• C08K 5/42 - Sulfonic acidsDerivatives thereof
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/56 - Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
• C07D 209/48 - Iso-indolesHydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
• C07D 209/56 - Ring systems containing three or more rings

Abstract

The present invention relates to dihydroquinophenanthrine dione and tetrahydroquinophenanthrine dione fluorescent whitening agents, a process for their preparation and their use as optical brighteners, light stabilizers and fluorescent markers.

IPC Classes  ?

• C07D 471/04 - Ortho-condensed systems

Abstract

Polymer of formula (I): In-⏧(A)x-(B)y-(A’)x’-(E)z]n obtained by nitroxyl mediated controlled free radical polymerization whereby an access of acrylate is present, wherein In is the initiator fragment starting the polymerisation reaction; A and A' are the same or different monomers selected from the group consisting of acrylic acid, methacrylic acid, acrylonitrile, methacrylonitrile, acrylic acid (C1-C22)alkyl esters, acrylic acid (C1-C22)hydroxyalkyl esters, methacrylic acid (C1-C22)alkyl esters, methacrylic acid (C1-C22)hydroxyalkyl esters, acrylic acid (C1-C22)alkyl esters or methacrylic acid (C1-C22)alkyl esters which are substituted by amino, (C1-C22)alkylamino, (C1-C22)dialkylamino, -SO3H, epoxy, fluoro, perfluoro or siloxane groups, styrene, substituted styrene, acrylamide and methacrylamide, N-mono(C1-C22)alkyl acrylamide, N,N-di(C1-C22)alkyl acrylamide; provided that the amount of unsubstituted acrylic acid (C1-C22)alkyl esters or/and methacrylic acid (C1-C22)alkyl esters is more than 30 % by weight based on the weight of the total monomer mixture; and B is at least one multifunctional monomer with two or more ethylenically unsaturated bonds with the proviso than at least one of these ethylenically unsaturated bonds is a high reactive double bond and the other or the others are less reactive double or triple bonds. E is a group bearing at least one stable free nitroxyl radical, which is bound via the oxygen atom to the polymer or copolymer; or a group which results from a substitution or elimination reaction of the attached stable free nitroxyl radical; x and x' independently is zero or a number between 5 to 5000; y is a number between 5 to 5000; z is a number 1 or greater than 1 indicating the average number of end groups E attached to the monomer sequence (A)x-(B)y; preferably z is 1; n is a number from 1 to 20, preferably 1.

IPC Classes  ?

• C08F 2/38 - Polymerisation using regulators, e.g. chain terminating agents
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08F 220/40 - Esters of unsaturated alcohols
• C08F 220/38 - Esters containing sulfur

Abstract

Disclosed are thiol dyes of formula (I), wherein R1, R2, R3, R4 and R5 independently from each other are hydrogen; unsubstituted or substituted, straight-chain or branched, monocyclic or polycyclic, interrupted or uninterrupted C1-C14alkyl; C2-C14alkenyl; C6-C10aryl; C6-C10aryl-C1-C10alkyl; or C5-C10alkyl(C5-C10aryl); A is a residue of an organic dye; and Y1 is the direct bond; C1C10alkylene; C5-C10cycloalkylene; C5-C12arylene; or C5-C12arylene- (C1-C10alkylene). The compounds are used to dye hair with or without reducing agents. Furthermore, the present invention relates to compositions comprising thiol dyes of formula (I) and to process for the preparation of theses compounds.

IPC Classes  ?

• C09B 69/00 - Dyes not provided for by a single group of this subclass
• C09B 44/16 - 1,3-Diazoles or hydrogenated 1,3-diazoles
• C09B 26/04 - Hydrazone dyes cationic
• C09B 23/14 - Styryl dyes

Abstract

The invention pertains to a novel, simpler dry-milling method for comminuting crude pigments (especially crude phthalocyanines) for use in publication gravure and packaging inks, wherein the crude pigment is dry-milled at relatively low temperature in combination with a resin and a pigment derivative, preferably further together with an extender and optionally an antioxidant. The invention also pertains to the thus obtained, new compositions, which are extraordinarily easily dispersible in aromatic solvents, and their use for the preparation of publication gravure or packaging inks or ink concentrates. Pigment dispersions obtained from the preferred compositions are also claimed.

IPC Classes  ?

• C09B 67/04 - Grinding or milling
• C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
• C09D 11/08 - Printing inks based on natural resins
• C09D 11/02 - Printing inks
• C09D 11/10 - Printing inks based on artificial resins

Abstract

The present invention relates to a colorant composition comprising (i) an oxonol dye of general formula (I) wherein R1 and R2 are each independently of the other linear or branched C2-C6alkyl residues; R3, R4 and R5 are each independently of the other hydrogen, a C2-C14alkyl residue which may be unsubstituted or hydroxy- or amino-substituted and optionally interrupted by an oxygen atom and R6 is a C2-C14alkyl residue, which may be unsubstituted or hydroxy- or amino-substituted and optionally interrupted by an oxygen atom; and (ii) at least one cellulose nitrate binder.

IPC Classes  ?

• C09B 23/06 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups three CH groups, e.g. carbocyanines
• C09B 69/04 - Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds

Abstract

This invention relates to strongly adhering coating compositions comprising at least one copolymer or cooligomer as an adhesion promoter, which copolymer or cooligomer comprises monomer units derived from at least one monomer selected from the group consisting of the acrylate and acrylamide monomers, at least one monomer selected from the group consisting of the amine containing ethylenically unsaturated monomers, at least one monomer selected from the group consisting of ethylenically unsaturated associative monomers and at least one monomer selected from the group consisting of the polyacrylates of polyols. The amine sites of the copolymers or cooligomers are at least partially neutralized with acid prior to film casting the coating formulation.

IPC Classes  ?

• C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCoating compositions based on derivatives of such polymers

Abstract

The invention relates to a flame retardant composition, wherein a combination of selected flame retardants, particularly potassium perfluorobutane sulphonate, with fluorocarbon or siloxane terminated polycarbonates is present in a polycarbonate substrate. The combination improves the light transparency of polycarbonates.

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
• C08K 5/42 - Sulfonic acidsDerivatives thereof

Abstract

Storage-stable compositions comprising a colour developer, an anionic dispersant and a thickening agent as well as heat-sensitive recording materials comprising such compositions, a process for its manufacture and its use.

IPC Classes  ?

• C07C 311/51 - Y being a hydrogen or a carbon atom
• C07C 311/60 - Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings having nitrogen atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings
• B41M 5/333 - Colour developing components therefor, e.g. acidic compounds
• B41M 5/337 - AdditivesBinders
• B41M 5/132 - Chemical colour-forming componentsAdditives or binders therefor

Abstract

Desribed is the use of specific merocyanine derivatives for protecting body-care and household products from photolytic and oxidative degradation. These compounds perform outstanding UV absorber properties.

IPC Classes  ?

• A61K 8/41 - Amines
• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
• C11D 3/30 - AminesSubstituted amines
• A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids

Abstract

A non-resonant multi-photon absorption material, e.g. for optical data storage, is described wherein a photochromic effect is achieved in a defined volume by 2 photon or multi-photon absorption of a suitable phthalocyanine.

IPC Classes  ?

• G11B 7/248 - Record carriers characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphinesRecord carriers characterised by the selection of the material of recording layers comprising organic materials only containing dyes azaporphines, e.g. phthalocyanines
• G11B 7/249 - Record carriers characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds
• C09B 47/04 - Phthalocyanines

Abstract

The present invention provides a composition, which comprises an aqueous-based solvent and forms a transparent colourless coating, which yields markings of high contrast on exposure to energy. It also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.

IPC Classes  ?

• B41M 5/26 - Thermography
• C09D 11/02 - Printing inks

Abstract

Disclosed are naphthalinamidinimide of formula (I), wherein R1 R2, R3, R4, R5 and R6 independently from each other are hydrogen; or C1-C37alkyl; wherein - one to 10 of the CH2 units of C1-C37alkyl independently from each may be substituted by carbonyl groups; oxygen atoms; sulphur atoms; selenium atoms; tellurium atoms; cis- or trans-CH=CH-groups; acetylenic C≡C- groups; 1 ,2-, 1 ,3- or 1 ,4-substituted phenyl radicals; 2,3-, 2,4-, 2,5-, 2,6-, 3,4- or 3,5-disubstituted pyridine radicals; 2,3- , 2,4-, 2,5- or 3,4-disubstituted thiophene radicals; 1 ,2-, 1 ,3-, 1 ,4-, 1 ,5-, 1 ,6-, 1 ,7-, 1 ,8-, 2,3-, 2,6- or 2,7-disubstituted 1 ,2-, 1 ,3-, 1 ,4-, 1 ,5-, 1 ,6-, 1 ,7-, 1 ,8-, 1 ,9-, 1 ,10-, 2,3-, 2,6-, 2,7-, 2,9-, 2,10- or 9,10-disubstituted anthracene radicals; wherein one or 2 CH-groups of the CH=CH- groups, the naphthalene radicals and the anthracene radicals may be substituted by nitrogen atoms; - up to 12 single hydrogen atoms of the CH2-groups independently from each other may be substituted at the same carbon atoms by fluorine; chlorine; bromine; or iodine; the cyano group; a linear alkyl chain with up to 18 carbon atoms; cis- or frans-CH=CH-groups; acetylenic C≡C-groups; 1 ,2-, 1 ,3- or 1 ,4-substituted phenyl radicals; 2,3-, 2,4-, 2,5-, 2,6-, 3,4- or 3,5- disubstituted pyridine radicals; 2,3-, 2,4-, 2,5- or 3,4-disubstituted thiophene radicals; 1 ,2-, 1 ,3-, 1 ,4-, 1 ,5-, 1 ,6-, 1 ,7-, 1 ,8-, 2,3-, 2,6- or 2,7-disubstituted naphthalene radicals; 1 ,2-, 1 ,3-, 1 ,4-, 1 ,5-, 1 ,6-, 1 ,7-, 1 ,8-, 1 ,9-, 1 ,10-, 2,3-, 2,6-, 2,7-, 2,9-, 2,10- or 9,10-disubstituted anthracene radicals; wherein up to 6 CH2- units in the alkyl chain independently from each other may be substituted by carbonyl groups, oxygen atoms, sulphur atoms, selenium atoms, tellurium atoms and up to 12 single hydrogen atoms of the CH2-groups of the alkyl radicals each independently from each other may also be substituted at the same C-atoms by fluorine, chlorine, bromine or iodine or cyano groups or linear alkyl chains with up to 18 carbon atoms, wherein one to 6 CH2-units independently from each other may be substituted by carbonyl groups, oxygen atoms, sulphur atoms, selenium atoms, tellurium atoms, cis- or frans-CH=CH-groups, wherein one CH-unit may also be substituted by a nitrogen atom, by acetylenic C≡C-groups, 1 ,2-, 1 ,3- or 1 ,4-substituted phenyl radicals, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- or 3,5-disubstituted pyridine radicals, 2,3-, 2,4-, 2,5- or 3,4-disubstituted thiophene radicals, 1 ,2-, 1 ,3-, 1 ,4-, 1 ,5-, 1 ,6-, 1 ,7-, 1 ,8-, 2,3-, 2,6- or 2,7-disubstituierte naphthalene radicals, wherein one or two carbon atoms may be substituted by nitrogen atoms, by 1 ,2-, 1 ,3-, 1 ,4-, 1 ,5-, 1 ,6-, 1 ,7-, 1 ,8-, 1 ,9-, 1 ,10-, 2,3-, 2,6-, 2,7-, 2,9-, 2,10- or 9,10-di- substituierte anthracene radicals, wherein one or two carbon atoms may be substituted by nitrogen atoms; or instead of substituents the free valencies of the methine- or quarternary carbon atoms may be linked pairwise forming rings like cyclohexane rings; or are an amino radical, if R1 and R2 together with the carbon atoms C1 and C2or R3 and R4 together with the carbon atoms C3 and C4 form a 6-membered radical; R7 and R8, independently from each other are =0; or =NH-, if =NH- together with the nitrogen atom N1 (for R6) or together with the nitrogen atom N2 (for R7) forms a five-membered radical. The compounds are useful for different purposes, preferably as UV absorbers for cosmetic applications.

IPC Classes  ?

• C09B 57/00 - Other synthetic dyes of known constitution
• C09B 57/08 - Naphthalimide dyesPhthalimide dyes
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C07D 471/08 - Bridged systems

Abstract

The present invention discloses a process for stabilizing polyolefin compositions against the deleterious effects of melt processing, heat aging and exposure to combustion products of natural gas, which process comprises incorporating or applying to a polyolefin an effective stabilizing amount of a tris(mono-alkyl)phenyl phosphite ester of the formula (I) or a mixture of phosphite esters of formula I, where each R is the same or different and is straight or branched chain alkyl of from 1 to 8 carbon atoms, and where said phosphite ester or phosphite ester mixture is in the liquid state at 25~C and 1 atm of pressure. Also disclosed is a stabilized composition comprising polyolefin and a present phosphite ester or phosphite ester mixture as well as certain mixtures of tris-(mono-alkyl)phenyl phosphite. The present liquid phosphite ester stabilizers are especially compatible with low density polyethylene.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients

Abstract

The present invention relates to the use of compounds of the formula (1 ) wherein all substitutents have the meanings as defined in Claim 1 as preservatives in personal care, pharmaceutical and household; the preservatives can also be used as in-can preservatives.

IPC Classes  ?

• A61K 8/34 - Alcohols
• A61Q 19/00 - Preparations for care of the skin

Abstract

The present invention discloses a process for stabilizing polyolefin compositions against the deleterious effects of melt processing, heat aging and exposure to combustion products of natural gas, which process comprises incorporating or applying to a polyolefin an effective stabilizing amount of a tris(mono-alkyl)phenyl phosphite ester of the formula (I) or a mixture of phosphite esters of formula I, where each R is the same or different and is straight or branched chain alkyl of from 1 to 8 carbon atoms, and where said phosphite ester or phosphite ester mixture is in the liquid state at 25°C and 1 atm of pressure. Also disclosed is a stabilized composition comprising polyolefin and a present phosphite ester or phosphite ester mixture as well as certain mixtures of tris-(mono-alkyl)phenyl phosphite. The present liquid phosphite ester stabilizers are especially compatible with low density polyethylene.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients

Abstract

A polyelectrolyte complex composition capable of viscosifying or thickening an aqueous high salt-containing system comprises a mixture of at least one anionic polymer and at least one cationic polymer in an inorganic salt-containing aqueous medium. The anionic polymer and cationic polymer can each be linear and water-soluble, crosslinked and water-soluble, or crosslinked and water-insoluble or swellable.

IPC Classes  ?

• C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCompositions of derivatives of such polymers

Abstract

The present invention relates to polymerizable N-substituted acrylamide phosphorus- containing monomers, organic polymers formed from the same. Incorporation of said monomers into adhesives, pigment dispersants, coatings or films for polar surfaces or particles gives improved adhesive, anti-corrosive, and flame retardant properties.

IPC Classes  ?

• C08F 30/02 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
• C09D 143/02 - Homopolymers or copolymers of monomers containing phosphorus
• C09J 143/02 - Homopolymers or copolymers of monomers containing phosphorus
• C07F 9/38 - Phosphonic acids [R—P(:O)(OH)2]Thiophosphonic acids
• C07F 9/40 - Esters thereof

Abstract

The present invention relates to dyes of formula (1), wherein Pc is a phthalocyanine of formula (2), Me is a metal, ⏧MePc] is a phthalocyanine-metal complex of formula (3), M+ is an inorganic or organic cation, R1 is hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted aralkyl or unsubstituted or substituted aryl, and R2 is hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted aralkyl or unsubstituted or substituted aryl, and n and m are each independently of the other 0, 1 , 2, 3, 4, 5, 6, 7 or 8, the sum of (n + m) being a number 5, 6, 7 or 8, and also to mixtures thereof, to processes for the preparation thereof and to the use thereof in dyeing or printing natural, semi-synthetic or synthetic material.

IPC Classes  ?

• C09B 47/24 - Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
• C09B 47/26 - Amide radicals

Abstract

The invention relates to the preparation of polyamides in the presence of a phosphonate, which is already added at the beginning of the polycondensation or polyaddition process. The resulting prepolymer exhibits a high molecular weight and is almost colorless. A further aspect of the invention is the use of a phosphonate for increasing the molecular weight and modification of polyamides during polycondensation.

IPC Classes  ?

• C08K 5/5333 - Esters of phosphonic acids
• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers

Abstract

Disclosed is a method of dyeing keratin-containing fibers comprising treating the fiber with at least one compound of formula (1), wherein R1, R2, R3, R4 independently from each other are hydrogen; hydroxy; -S-H; -S-C1-C12alkyl; halogen; C1-C12alkyl or C1-C12alkoxy, which may be substituted by one or more C1- C5alkyl, C1-C5-alkoxy, hydroxy, -(CO)-H or -(CO)-C1-C5alkyl; -NR5R6; -NO2; -(CO)H or (CO)-C1-C5alkyl; C6-C12aryl, C6-C12aryl-C1-C4alkyl or C6-C12aryl-C1-C4alkoxy, wherein the aryl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, -(CO)-H or -(CO)-C1-C5alkyl; R5 and R6 independently from each other are hydrogen; hydroxy; C1-C12alkyl; hydroxy-C1- C12alkyl; -(CO)-H; -(CO)-C1-C5alkyl; phenyl or phenyl-C1-C5alkyl, wherein the phenyl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2, carboxy or hydroxy; and An is an anion. Furthermore, the present invention relates to novel heterocyclic compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation and application to hair dying.

IPC Classes  ?

• C07D 513/04 - Ortho-condensed systems
• C09B 23/00 - Methine or polymethine dyes, e.g. cyanine dyes
• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61Q 5/10 - Preparations for permanently dyeing the hair

Abstract

Compounds of the formula (I), (II), (III), (IV) and wherein, R is hydrogen, C1-C20alkyl; C2-C20alkyl interrupted by one or more O; is -L-X-R2 or - L-R2; R1 has ofr example one of the meanings as given for R; R2 is a monovalent sensitizer or photoinitiator moiety; Ar1 and Ar2 for example independently of one another are phenyl substituted by C1-C20alkyl, halogen or OR3; or are unsubstituted naphthyl, anthryl, phenanthryl or biphenylyl; or are naphthyl, anthryl, phenanthryl or biphenylyl substituted by C1-C20alkyl, OH or OR3; or are -Ar4-A-Ar3; Ar3 is unsubstituted phenyl naphthyl, anthryl, phenanthryl or biphenylyl; or is phenyl, naphthyl, anthryl, phenanthryl or biphenylyl substituted by C1-C20alkyl, OR3 or benzoyl; Ar4 is phenylene, naphthylene, anthrylene or phenanthrylene; A is a direct bond, S, O or C1-C20alkylene; X is CO, C(O)O, OC(O), O, S or NR3 ; L is C1-C20alkylene or C2-C20alkylene interrupted by one or more O; R3 is C1-C20alkyl or C1-C20hydroxyalkyl; and Y is an anion, are suitable as photolatent acid generators.

IPC Classes  ?

• C07C 381/12 - Sulfonium compounds
• G03F 7/004 - Photosensitive materials
• G03F 7/039 - Macromolecular compounds which are photodegradable, e.g. positive electron resists

Abstract

Disclosed are compositions, which are stabilized against degradation and yellowing during exposure to ultraviolet light by the presence of certain nitroxyl, hydroxyl amine and hydroxyl amine salt additives, a method of stabilizing the compositions by the addition of said additives, to the use of such compositions as media in electroactive devices such as electrochromic and electrophoteric devices, and the electroactive devices comprised of these media.

IPC Classes  ?

• C09K 9/02 - Organic tenebrescent materials
• G02F 1/15 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
• G03C 1/815 - Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching agents

Abstract

The present invention relates to fluorescent compounds of the formula (I), or (II), (III), a process for their preparation and their use for the preparation of inks, colorants, pigmented plastics for coatings, non-impact-printing material, color filters, cosmetics, polymeric ink particles, toners, as fluorescent tracers, in color changing media, dye lasers and electroluminescent devices. A luminescent device comprising a compound according to the present invention is high in the efficiency of electrical energy utilisation and high in luminance.

IPC Classes  ?

• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material
• C08G 61/12 - Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule

Abstract

The invention relates to novel dyes of the formula (1) in which D represents a phenyl or naphthalene residue which is substituted by one or two sulphonic Acid or carboxylic acid groups and, optionally, by one or two groups selected from C1-C4alkyl, hydroxyl and nitro, each R1 and R2, independently, represent hydrogen or, a C1-C4alkyl group, R'1 represents hydrogen, hydroxyl, C1-C4alkyl or C1-C4hydroxyalkyl, R3 represents hydrogen, C1-C4alkyl or phenyl, which is unsubstituted or substituted by one or two groups selected from C1-C4alkyl, C1-C4alkoxy, halogen, hydroxyl, -NH2, nitro, -SO3M and -CO2M and M represents hydrogen, an alkaline or alkaline earth metal, ammonium or ammonium that is mono-, di-, tri- or tetrasubstituted by C1-C4alkyl or C2-C4hydroxyalkyl or a polyglycolammonium cation and also known dyes of formula (5), in which D' represents a phenyl or naphthalene residue which is substituted by one or two sulphonic acid or carboxylic acid groups and, optionally, by one or two groups selected from C1-C4alkyl and C1-C4alkoxy and R3 and M are as defined above, and their mixtures suitable for shading white paper, a process for shading, a process for the preparation of the novel dyes and white paper which has been treated with such shading components.

IPC Classes  ?

• C09B 31/08 - Disazo dyes from a coupling component "C" containing directive hydroxy and amino groups
• D21H 21/30 - Luminescent or fluorescent substances, e.g. for optical bleaching
• D21H 21/28 - Colorants

Abstract

Disclosed are compounds of formula. Method of dyeing keratin-containing fibers comprising treating the fiber with at least one sulfide dye of formula (1), their salts, isomers, hydrates and other solvates, wherein R1, R2, R3 and R4 independently from each other are hydrogen; C1-C20alkyl; C1-C20alkoxy; C3-C6cycloalkyl; halogen; NO2; OH; SH; or a radical of formula (1a) wherein R5 is hydrogen; or C1-C20alkyl; R6, R7 and R8 independently from each other are hydrogen, C1-C20alkyl, C4-C12cycloalkyl, C6-C13aralkyl; phenyl- C1-C5alkyl; or R6 and R7 together with the linking nitrogen atom form a C4-C12-membered heterocyclic ring which may be interrupted by one or more than one- O- or -NH- goups; Y1 is C1-C10alkylene; C5-C10cycloalkylene; C5-C10arylene; or C5-C10arylene-( C1-C10alkylene); T1 is a radical of formula (1b); or -O-(X3)s; Q1 is a cationic biradical of a saturated, aromatic or heteroaromatic group; or a radical of formula (1c); Z1 is -C(O)-; -(CH2CH2-O)1-5-; -C(O)O-; -OCO-; CON(R9)-; -X4-CON(R9)-; -(R9)NC(O)-; - O-; -S-; -S(O)-; or -S(O)2-; R9, R10 and R11 each independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C6-C10aryl; C6-C10aryl- C1-C10alkyl; or C1-C10alkyl(C5-C10aryl); X1, X2, X3 and X4 independently from each other are C1-C18alkylene; -(CO)- C1-C18alkylene, C1-C18arylene; C6-C18arylene- C1-C12alkylene; or -(OCH2CH2)n-O-; n is a number from 1 to 5; p, r, s, t and u independently from each other are a 0 or 1; m is 1; or 2; U is hydrogen, if m is 1; and U is the direct bond, if m is 2. The compounds are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair. The dyes are distinguished by deep dying having good fastness properties with respect to washing, light, shampooing and rubbing.

IPC Classes  ?

• C09B 1/00 - Dyes with an anthracene nucleus not condensed with any other ring
• C09B 1/20 - Preparation from starting materials already containing the anthracene nucleus
• A61K 8/35 - Ketones, e.g. quinones, benzophenone
• A61Q 5/10 - Preparations for permanently dyeing the hair

Abstract

Disclosed are nitro-sulfide dyes of formula (1) , their salts, isomers, hydrates and other solvates, wherein R1, R2, R3, independently from each other are hydrogen; C1-C20alkyl or C1-C20alkoxy, which may be substituted by one or more C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2 or hydroxy; C3-C6cycloalkyl; -C(O)H; -C(O)-C1-C5alkyl; -C(O)OH; -C(O)O-C1-C5alkyl; halogen; NO2; OH; SH; phenyl, which may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1- C5alkylamino, -NO2 or hydroxy; or a radical of formula (1a) -NR4R5, wherein R4 and R5 independently from each other are hydrogen; C1-C12alkyl, which may be substituted by one or more C1-C5alkyl, C1-C5-alkoxy, hydroxy or -(CO)-H; -(CO)-C1- C5alkyl; phenyl or phenyl-C1-C4alkyl, wherein the phenyl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2, carboxy or hydroxy; or a radical of formula (2); wherein at least one of the radicals R1, R2 or R3 is NO2; Y1 is C1-C10alkylene; C5-C10cycloalkylene; C5-C10arylene; or C5-C10arylene-(C1-C10alkylene); Z1 is the direct bond; formula (3) ; or a cationic biradical of a saturated, aromatic or heteroaromatic group; Q1 is -C(O)-; --C(O)O-; -OCO-; -N(R6)-X2-; -CON(R6)-; -(R6)NC(O)-; -O-; -S-; -S(O)-; or -S(O)2-; X1 and X2 independently from each other are the direct bond; C1-C10alkylene; C5- C10cycloalkylene; C5-C10arylene; or C5-C10arylene-(C1-C10alkylene); and R6, R7 and R8 independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C6- C10aryl; C6-C10aryl-C1-C10alkyl; or C1-C10alkyl(C5-C10aryl); m is 1; or 2; U is hydrogen, if m is 1; or the direct bond, if m is 2; with the proviso that the method does not comprise contacting hair with an enzyme of the type of a protein disulfidisomerase (EC 5.3.4.1). Further, the present invention relates to novel sulfide compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation.

IPC Classes  ?

• C09B 51/00 - Nitro or nitroso dyes
• A61Q 5/10 - Preparations for permanently dyeing the hair
• A61K 8/41 - Amines

Abstract

Disclosed are mixtures of sulfide dyes and dyeing compositions comprising mixtures of sulfide dyes. The dye mixtures are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair.

IPC Classes  ?

• C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
• A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur

Abstract

Disclosed are styryl sulfide dyes of formula (1), wherein R1, R'1, R2, R'2, R3 and R'3, independently from each other are hydrogen; C1-C20alkyl or C1- C20alkoxy, which may be substituted by one or more C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2 or hydroxy; C3-C6cycloalkyl; -C(O)H; -C(O)-C1-C5alkyl; halogen; NO2; OH; phenyl, which may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2 or hydroxy; or a radical of formula -NR4R5, wherein R4 and R5 independently from each other are hydrogen; C1-C12alkyl, which may be substituted by one or more C1-C5alkyl, C1-C5-alkoxy, hydroxy or -(CO)-H; -(CO)-C1-C5alkyl; phenyl or phenyl-C1-C4alkyl, wherein the phenyl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2, carboxy or hydroxy; W1, W'1, W2, W'2, W3, W'3, W4 or W'4, independently from each other are -CH- or -N+-; wherein only one of W1/W'1, W2/W'2, W3/W'3, W4/W4' is -N+; and the bivalent radical -Q-Z-Y-S-S-Y'-Z'-Q'- is bonded to W1 or W2 and W'1 or W'2 respectively; Y1 and Y2 independently from each other are C1-C10alkylene; C5-C10cycloalkylene; C5-C12arylene; or C5-C12arylene-(C1-C10alkylene); Q and Q' independently from each other are the direct bond; or -C(O)-; -C(O)O-; -OCO-; -N(R6)-; formula (AA); -C(O)N(R6)-; -(R6)NC(O)-; -O-; -S-; -S(O)-; or -S(O)2-; and R6 and R7 independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C6- C12aryl; C6-C12aryl-C1-C10alkyl; or C1-C10alkyl(C5-C12aryl). Further, the present invention relates to novel styryl sulfide compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation.

IPC Classes  ?

• C09B 23/14 - Styryl dyes
• C09B 49/00 - Sulfur dyes
• A61Q 5/10 - Preparations for permanently dyeing the hair

Abstract

The instant invention relates to new compounds of the formula I wherein the general symbols are as defined in claim 1 and R1 and R2 are each independently of the other a silicon containing group. These new compounds of the formula I are useful as reducers of surface energy for organic materials such as polycarbonates, polyesters or polyketones or their mixtures, blends or alloys. Polymers with such a reduced surface energy possess an 'easy to clean', 'self-cleaning' 'antisoiling', 'soil-release' 'antigraffiti', 'oil resistance', 'solvent resistance', 'chemical resistance', 'self lubricating', 'scratch resistance', 'low moisture absorption', 'dirt pickup resistance', 'slip properties' and 'hydrophobic surface'; and antiadhesion properties against proteins and against microorganism such as for example bacteria, fungi and algae.

IPC Classes  ?

• C08G 64/08 - Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
• C08G 64/14 - Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
• C08G 64/18 - Block or graft polymers
• C08G 77/448 - Block- or graft-polymers containing polysiloxane sequences containing polycarbonate sequences
• C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences

Abstract

The present invention relates to the use of a combination of a free fluorescent whitening agent and cationic polymer as a brightening agent for a synthetic single or blended textile, especially polyester textile, and to a corresponding brightening agent as well as a laundering process for brightening a synthetic, single or blended textile, which is characterized by a) preparing a composition by contacting a free fluorescent whitening agent with a cationic polymer, and b) treating said synthetic, single or blended textile with the composition prepared in step a).

IPC Classes  ?

• C11D 3/37 - Polymers
• C11D 3/22 - Carbohydrates or derivatives thereof
• C11D 3/42 - Brightening agents
• C11D 3/34 - Organic compounds containing sulfur
• C07D 251/68 - Triazinylamino stilbenes
• D06M 13/358 - Triazines

Abstract

Disclosed are oligomeric cationic azo dyes of formula (I), wherein their salts, isomers, hydrates and other solvates, wherein R1 is hydrogen; C1-C12alkyl, which may be substituted by one or more C1-C5alkyl, C1-C5-alkoxy, hydroxy or -(CO)-H; -(CO)-C1-C5alkyl; phenyl or phenyl-C1-C4alkyl, wherein the phenyl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2, carboxy or hydroxy; R2 is hydrogen; or C1-C5alkyl; X is C1-C10alkylene, which may be substituted by one or more C1-C5alkyl, hydroxy, C1-C5-alkoxy, amino, mono-C1-C5alkylamino, di-C1-C5alkylamino, -SH, and/or interrupted by one or more -O- or -S-S-; C5-C10cycloalkylene; C5-C12arylene; C5-C12arylene-(C1-C10alkylene); biphenylene, which may be substituted by one or more C1-C5alkyl, hydroxy, C1-C5-alkoxy, amino, mono-C1-C5alkylamino, di-C1-C5alkylamino, -SH, and/or interrupted by one or more -O-, C1-C4-alkylene, -NR3-, -S- or -S-S-; R3 is hydrogen; C1-C12alkyl; C2-C14alkenyl; C6-C12aryl; C6-C12aryl-C1-C12alkyl; or C1-C12alkyl-C6-C12aryl; Y is an anion; Z is 1,3-thiazolyl; 1,2-thiazolyl; 1,3-benzothiazolyl; 2,3-benzothiazolyl; imidazolyl; 1,3,4-thiadiazolyl; 1,3,5-thiadiazolyl; 1,3,4-triazolyl; pyrazolyl; benzimidazolyl; benzopyrazolyl; pyridinyl; quinolinyl; pyrimidinyl; or isoxazolyl; and n is a number from 2-100. Furthermore, the present invention relates to novel cationic oligomeric azo dyes, compositions thereof, especially comprising other dyes, and to application for hair dying.

IPC Classes  ?

• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61K 8/84 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
• A61Q 5/10 - Preparations for permanently dyeing the hair
• C07D 403/00 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group
• C08G 73/02 - Polyamines
• C09B 44/16 - 1,3-Diazoles or hydrogenated 1,3-diazoles
• C09B 69/10 - Polymeric dyesReaction products of dyes with monomers or with macromolecular compounds

Abstract

Polyolefin substrates, for example polypropylene, polyethylene or thermoplastic olefin molded parts, are made scratch resistant and heat and light stable by the incorporation therein of an additive combination of b) a carboxylic acid reagent functionalized olefin polymer or copolymer, c) a primary or secondary fatty acid amide and d) a combination of a low molecular weight and a high molecular weight hindered amine light stabilizer. The present polyolefins exhibit good weatherability, scratch resistance, good processability, good mechanical strength, good gloss retention and are non-sticky. The carboxylic acid reagent functionalized olefin polymer is for example maleic anhydride grafted polypropylene or polyethylene, or is a reaction product of maleic anhydride and an alpha-olefin, or is a tallow alcohol ester of said maleic anhydride products. The fatty acid amide is for example oleyl palmitamide or stearyl erucamide.

IPC Classes  ?

• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C08L 23/08 - Copolymers of ethene
• C08K 5/20 - Carboxylic acid amides
• C08K 5/10 - EstersEther-esters
• C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms

Abstract

The present invention pertains to a reversibly thermochromic system comprising a substituted or an unsubstituted 6,11-dihydroxy-naphthacene-5,12-dione and a base and to a reversibly thermochromic composition comprising the reversibly thermochromic system and a carrier material and to novel substituted 6,11-dihydroxy-naphthacene-5,12-diones.

IPC Classes  ?

• C09K 9/02 - Organic tenebrescent materials
• C07D 307/77 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
• C07C 317/24 - SulfonesSulfoxides having sulfone or sulfoxide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
• C07C 323/22 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
• C07C 69/94 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
• C07D 209/58 - [b]- or [c]-condensed
• C07D 317/24 - Radicals substituted by singly bound oxygen or sulfur atoms esterified

Abstract

The instant invention relates to novel hydroxyphenyl triazine UV-absorbers with an aromatic carbocyclic fused ring system having a long wavelength shifted absorption spectrum with significant absorbance up to 420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers, a process for the stabilization of organic materials and the use of the new compounds as UV-light stabilizers for organic materials.

IPC Classes  ?

• C07D 251/24 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
• C08K 5/3492 - Triazines
• C09D 7/12 - Other additives

Abstract

The instant invention relates to novel tris(hydroxyphenyl) triazines coating compositions, for instance automotive coating compositions, and to novel tris(hydroxyphenyl) triazines UV- absorbers having a long wavelength shifted absorption spectrum with significant absorbance up to 420 nm. Further aspects of the invention are a UV stabilized composition containing the novel UV-absorbers, a process for the stabilization of organic materials and coatings and the use of the compounds as UV-light stabilizers for organic materials and coatings.

IPC Classes  ?

• C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
• C09D 7/12 - Other additives
• C08K 5/3492 - Triazines
• C07D 251/24 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms

Abstract

The present invention relates to a process for the treatment of particles using a plasma torch and to the particles obtainable by said process. The process for the treatment of particles comprises the steps of: (A) providing particles, comprising (a) a substrate and (b) at least one layer on the substrate; or particles, especially platelet-like particles; (B) entraining said particles in a stream of gas for transport to a plasma torch; (C) creating a plasma in said stream of gas to heat the outer surface of the particles; (D) permitting said particles to cool; and (E) collecting said particles.

IPC Classes  ?

• C09C 3/04 - Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
• C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
• C09C 1/62 - Metallic pigments or fillers
• C09C 1/36 - Compounds of titanium
• C09C 1/22 - Compounds of iron
• C09C 1/30 - Silicic acid

Abstract

Polyolefin substrates, for example polypropylene, polyethylene or thermoplastic olefin molded parts, are made scratch resistant and heat and light stable by the incorporation therein of an additive combination of b) a carboxylic acid reagent functionalized olefin polymer or copolymer, c) a primary or secondary fatty acid amide and d) a combination of a low molecular weight and a high molecular weight hindered amine light stabilizer. The present polyolefins exhibit good weatherability, scratch resistance, good processability, good mechanical strength, good gloss retention and are non- sticky. The carboxylic acid reagent functionalized olefin polymer is for example maleic anhydride grafted polypropylene or polyethylene, or is a reaction product of maleic anhydride and an alpha-olefin, or is a tallow alcohol ester of said maleic anhydride products. The fatty acid amide is for example oleyl palmitamide or stearyl erucamide.

IPC Classes  ?

• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
• C08K 5/10 - EstersEther-esters
• C08K 5/20 - Carboxylic acid amides
• C08L 23/08 - Copolymers of ethene

Abstract

The instant invention relates to a process for the preparation of polymeric nitroxide radicals by group transfer polymerization. Further aspects of the invention are the polymers containing the nitroxide radicals as well as their use, in particular as active electrode materials in organic radical batteries.

IPC Classes  ?

• C08F 20/34 - Esters containing nitrogen
• C08F 20/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
• C08F 220/34 - Esters containing nitrogen
• C08F 220/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen

Abstract

The instant invention relates to styrene butadiene styrene based pressure sensitive adhesive compositions with improved photo-oxidation resistance containing N-methyl substituted sterically hindered amines as stabilizers. Further aspects of the invention are a process for the stabilization of butadiene based pressure sensitive adhesive compositions and the use of N-methyl substituted sterically hindered amines as stabilizers for styrene butadiene styrene based pressure sensitive adhesives.

IPC Classes  ?

• C09J 7/02 - on carriers
• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes

Abstract

Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.

IPC Classes  ?

• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The invention relates to a slip- and leveling agent characterized in that it comprises a copolymer which is obtained by copolymerizing A. at least one unit of a mono- or di perfluoroester of an unsaturated dicarboxylic-acid; B. at least one terminal reactive polysiloxane unit; C. at least one alkyl(meth)acrylate unit or cycloalkyl(meth)acrylate unit and/or (meth)acrylic acid and/or other units originating from vinylic compounds that can form radicals.

IPC Classes  ?

• C08F 283/12 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polysiloxanes
• C08F 290/04 - Polymers provided for in subclasses or
• C09D 7/06 - Use of compounds as levelling agents
• C08F 290/06 - Polymers provided for in subclass

Abstract

The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of formula (1), wherein the nanoparticles are SiO2, Al2O3 or mixed SiO2 and Al2O3 nanoparticles, R1 and R2 are independently of each other hydrogen, nanoparticle surface-O-, or a substituent, n is 1 , 2, 3, 4, 5, 6, 7 or 8, and Y is a radical of formula -B1-D1 (2a), wherein B1 is the direct bond or a bridge member, and D1 is a radical of a cationic dye, a radical of a phthalocyanine dye which carries no water-solubilizing group, or a radical of a fluorescent dye selected from the group consisting of coumarins, benzocoumarins, xanthenes, benzo⏧a]xanthenes, benzo⏧b]xanthenes, benzo⏧c]xanthenes, phenoxazines, benzo⏧a]phenoxazines, benzo⏧b]phenoxazines, benzo⏧c]phenoxazines, napthalimides, naphtholactams, azlactones, methines, oxazines, thiazines, diketopyrrolopyrroles, quinacridones, benzoxanthenes, thio-epindolines, lactamimides, diphenylmaleimides, acetoacetamides, imidazothiazines, benzanthrones, phthalimides, benzotriazoles, pyrimidines, pyrazines and triazines, or Y is a radical of formula -B2 D2 (2b), wherein B2 is an organic radical comprising at least one group having a negative charge, and D2 is a cationic dye selected from the group consisting of monoazo, disazo, polyazo, methine, azamethine, diphenylmethane, triphenylmethane, triaminotriaryl methane, azine, oxazine, cyanine and anthraquinone dyes.

IPC Classes  ?

• C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
• C08K 3/36 - Silica
• C08K 3/22 - OxidesHydroxides of metals
• C08K 5/00 - Use of organic ingredients
• C08K 7/00 - Use of ingredients characterised by shape
• C09C 1/30 - Silicic acid
• C09C 1/40 - Compounds of aluminium
• C09C 3/12 - Treatment with organosilicon compounds
• C09B 69/00 - Dyes not provided for by a single group of this subclass
• C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solventsProcess features in the making of dyestuff preparationsDyestuff preparations of a special physical nature, e.g. tablets, films

Abstract

The invention relates to an aqueous dye solution comprising a) 5 to 30% by weight of an anionic or cationic direct dye, b) 0.1 to 10% by weight of 1-phenoxy-2-propanol, c) 0 to 20% by weight of an inorganic or an organic acid, d) 0 to 20% by weight of further additives and e) water to complete to 100%, a process for the preparation of the solution and the use thereof for dyeing paper.

IPC Classes  ?

• C09B 67/26 - Preparations of acid dyes or reactive dyes in liquid form
• C09B 67/34 - Preparations of cationic or basic dyes in liquid form
• D21H 21/28 - Colorants

Abstract

The present invention relates to an ink-jet ink, an ink-jet recording material or an ink- jet system containing at least one water-soluble hindered amine compound of the general formula (I): wherein G1 and G2 are independently alkyl of 1 to 4 carbon atoms or are together pentamethylene; Z1 and Z2 are each methyl, or Z1 and Z2 together form an unsubstituted linking moiety or a linking moiety substituted by one or more groups selected from an ester, ether, hydroxy, oxo, cyanohydrin, amide, amino, carboxy or an urethane group; E is alkoxy of 1 to 18 carbon atoms, cycloalkoxy of 5 to 12 carbon atoms or aralkoxy of 7 to 15 carbon atoms, or E is -O-T-(OH)b; T is a straight or branched chain alkylene of 1 to 18 carbon atoms, cycloalkylene of 5 to 18 carbon atoms, cycloalkenylene of 5 to 18 carbon atoms, a straight or branched chain alkylene of 1 to 4 carbon atoms substituted by phenyl or by phenyl substituted by one or two alkyl groups of 1 to 4 carbon atoms; b is 1, 2 or 3 with the proviso that b cannot exceed the number of carbon atoms in T, and when b is 2 or 3, each hydroxyl group is attached to a different carbon atoms of T; BM is a basic material selected from the group consisting of alkali metal hydroxides, alkaline earth metal hydroxides, and amines; and, HY is an inorganic or organic acid; and, wherein the total charge of cations is equal to the total charge of anions.

IPC Classes  ?

• C09D 11/00 - Inks
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein

Abstract

Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.

IPC Classes  ?

• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61Q 5/00 - Preparations for care of the hair
• A61Q 13/00 - Formulations or additives for perfume preparations
• C11D 3/28 - Heterocyclic compounds containing nitrogen in the ring

Abstract

The invention relates to an aqueous dye solution comprising a) 5 to 30% by weight of an anionic or cationic direct dye, b) 0.01 to 5% by weight of the compound of formula (1), in which M represents hydrogen, an alkali metal or alkaline earth metal, ammonium or ammonium, that is mono-, di-, tri- or tetra-substituted by C1-C4alkyl or C2-C4hydroxyalkyl or mixtures thereof, c) 0 to 10% by weight of an inorganic or an organic acid, d) 0 to 20% by weight of further additives and e) water to complete to 100%, with the proviso that direct dyes of the formula (2) in which K is a residue of a coupling component of the acetoacetanilide, pyridone, pyrazolone or pyrimidine series and M is as defined above, are excluded, a process for their preparation and the use thereof for dyeing paper.

IPC Classes  ?

• C09B 67/26 - Preparations of acid dyes or reactive dyes in liquid form
• C09B 67/34 - Preparations of cationic or basic dyes in liquid form
• D21H 21/28 - Colorants

Abstract

The invention relates to pigmented tinting concentrates comprising a) stabilized pigments; b) humectant compounds obtainable by effecting a Diels Alder reaction at a temperature of 150-260°C between a polyunsaturated compound and a co-reactant having the formula R1XOC-CH=CH-COXR2 or CH2=CH-COXR3 or CH2=CH(CH3)-COXR3 wherein X is oxygen or -NH- and wherein at least one of R1 and R2 is a polyether moiety and any other of R1 and R2 is a polyether moiety or hydrogen and R3 is a polyether moiety.

IPC Classes  ?

• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C09D 11/00 - Inks
• C09D 11/02 - Printing inks

Abstract

The present invention describes a process for improving the thermal and light stability of polyesters, especially polyester fibers, which comprises adding to the polyesters a chain extender. Especially preferred chain extenders are dianhydrides, alcohols and hindered phenolic aromatic phosphates or mixtures thereof.

IPC Classes  ?

• C08K 5/5333 - Esters of phosphonic acids
• C08K 5/1539 - Cyclic anhydrides
• C08K 5/053 - Polyhydroxylic alcohols
• C08K 5/00 - Use of organic ingredients
• C08G 63/20 - Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
• C08G 63/91 - Polymers modified by chemical after-treatment
• C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
• D01F 1/10 - Other agents for modifying properties
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters

Abstract

The present invention concerns coloring keratin fibers, especially human hair, with colored metal complexes.

IPC Classes  ?

• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61Q 5/10 - Preparations for permanently dyeing the hair
• C07D 213/74 - Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
• C07D 249/08 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
• C07D 249/10 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
• C07D 251/12 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
• C07D 285/08 - 1,2,4-ThiadiazolesHydrogenated 1,2,4-thiadiazoles
• C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
• A61Q 5/12 - Preparations containing hair conditioners
• C07D 471/04 - Ortho-condensed systems
• C07F 15/02 - Iron compounds
• C07F 13/00 - Compounds containing elements of Groups 7 or 17 of the Periodic Table

Abstract

The present invention relates to antimicrobial, porous particles, especially porous, non- platelet-like SiO2 particles, comprising an organic, or inorganic antimicrobial compound, or composition, with the proviso that the porous particles are not porous SiOz flakes, wherein 0.70 ឬ z ឬ 2.0, especially 0.95 ឬ z ឬ 2.0, which provide enhanced (long term) antimicrobial efficacy.

IPC Classes  ?

• A01N 59/16 - Heavy metalsCompounds thereof
• A01N 25/10 - Macromolecular compounds
• A01N 25/08 - 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 solids as carriers or diluents
• A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
• A01P 3/00 - Fungicides

Abstract

The invention relates to a aqueous metal quenching composition. The aqueous composition may be used to quench for example steel and aluminum alloys. The composition comprises water and a polyacrylate terpolymer.

IPC Classes  ?

• C08F 220/56 - AcrylamideMethacrylamide
• C08F 220/06 - Acrylic acidMethacrylic acidMetal salts or ammonium salts thereof
• C08F 216/12 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical by an ether radical
• C21D 1/60 - Aqueous agents

Abstract

A novel semiconductor device comprises an azaperylene organic semiconductor of the formula I (I) wherein each of R1 , R2, R3 and R4 independently is selected from H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, halogen, Si(RH )3, XR6; or one or more of R1 and R2, R2 and R3, R3 and R4, together with the carbon atoms they are bonding to, form a saturated or unsaturated, unsubstituted or substituted carbocyclic or heterocyclic ring; R5 is OR7, SR7, NR7R8, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, or unsubstituted or substituted aryl; R6 is Si(R11 )3, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl; R7 is H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl; X is O, S, NR8; R&dgr; is H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, R11 being C1-C20-alkyl or -alkoxy.

IPC Classes  ?

• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof

Abstract

The present invention provides a process for the preparation of polymer which comprises the steps of i) feeding an aqueous mixture comprising a monoethylenically unsaturated monomer or a mixture of monoethylenically unsaturated monomers and an initiator into the top of a reactor ii) polymerizing the monoethylenically unsaturated monomer to form a gel-like aqueous mixture comprising the polymer, iii) squeezing the gel-like aqueous mixture comprising the polymer out of the bottom of the reactor using inert gas, wherein the reactor is either a vertical fully conical reactor having an angle (alpha) between top diameter (dl) of the reactor and inner wall of the reactor of smaller than 90° but larger than 45° or is made up of 2 to 5 connected vertical fully conical parts, which are on top of one another, each having an angle between top diameter of the part and inner wall of the part of smaller than 90° but larger than 45°.

IPC Classes  ?

• C08F 2/16 - Aqueous medium
• C08F 20/56 - AcrylamideMethacrylamide

Abstract

The present invention relates to encapsulated granulates of phthalocyanine compounds wherein the encapsulating layer consists of at least one finely particulate solid and at least one hydrophobic coating material, to a process for the preparation thereof, and to washing agent formulations comprising such granulates.

IPC Classes  ?

• C11D 3/39 - Organic or inorganic per-compounds
• C11D 17/00 - Detergent materials or soaps characterised by their shape or physical properties

Abstract

The invention pertains to a method of producing comb block copolymers from epoxy- functionalized nitroxylethers and further monomers by anionic polymerization followed by nitroxyl mediated controlled free radical polymerization. The block copolymer backbone has defined initiating points where radical grafting of ethylenically unsaturated monomers can take place. Further aspects of the invention are comb block copolymers obtained by this process and the use of such polymers for plastic applications.

IPC Classes  ?

• C08F 283/06 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08G 65/22 - Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
• C08L 71/02 - Polyalkylene oxides

Abstract

The invention pertains to a novel, simpler dry-milling method for comminuting crude pigments (especially crude phthalocyanines) for use in offset inks, wherein a high amount of resin is used, at least part of which is a low molecular phenol-modified rosin, an esterified rosin or a hydrocarbon resin of similar properties, preferably together with an antioxidant, and dry-milling is performed at relatively low temperature. The invention also pertains to the thus obtained, new compositions, which are extraordinarily easily dispersible in hydrocarbon solvents, and their use for the preparation of inks or ink concentrates. Pigment dispersions obtained from the preferred compositions are also claimed.

IPC Classes  ?

• C09B 67/20 - Preparations of organic pigments
• C09B 67/04 - Grinding or milling
• C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solventsProcess features in the making of dyestuff preparationsDyestuff preparations of a special physical nature, e.g. tablets, films
• C09D 11/10 - Printing inks based on artificial resins

Abstract

The present invention relates to electroluminescent devices that comprise organic layers that contain triazole compounds of the formula (I), or formula (II). The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.

IPC Classes  ?

• C07D 249/08 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material

Abstract

Use of benzotriazole derivatives of formula (1), wherein R1 is C1-C30alkyl; C1C5alkoxy; C1-C5alkoxycarbonyl; C5-C7cycloalkyl; C6-C10aryl; aralkyl; -SO3M; a radical of formula (1a) R3 is hydrogen; C1C5alkyl; C1C5alkoxy; halogen, preferably Cl; or hydroxy; R4 and R5 are each independently of the other hydrogen; or d-C5alkyl; m is 1 or 2; n is O or 1 ; if m = 1 , R2 is hydrogen; unsubstituted or phenyl-substituted d-C1-C12alkyl; or C6-C10aryl; if m = 2, R2 is the direct bond; or -(CH2)P-; and p is 1 to 3; for enhancing the photostability of cosmetic or dermatologic compositons comprising at least one further organic UV absorber.

IPC Classes  ?

• A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations

Abstract

The present invention relates to a pigment formulation comprising a pigment (A) treated with an oligomeric or polymeric amine or encapsulated in a polymer, to processes for the preparation thereof and also to the use thereof in producing coloured plastics or coloured polymer particles.

IPC Classes  ?

• C09B 67/18 - Influencing the physical properties by treatment with an amine
• C09B 67/08 - Coated particulate pigments or dyes

Abstract

The invention relates to a radiation curable coating or an ink composition comprising a photoinitiator and a stabilizer blend of a sterically hindered nitroxyl radical and a quinone methide.

IPC Classes  ?

• C08K 5/32 - Compounds containing nitrogen bound to oxygen
• C08K 5/3435 - Piperidines
• C08K 5/08 - Quinones
• C09D 11/10 - Printing inks based on artificial resins
• C07C 7/20 - Use of additives, e.g. for stabilisation
• C07B 63/04 - Use of additives

Abstract

The present invention describes a process for preventing the formation of aldehydic contaminants in polyether polyols, polyester polyols or polyurethanes which comprises incorporating into said polyether polyols, polyester polyols or polyurethanes an effective amount of a) a phenolic antioxidant, b) one or more compounds selected from (i) aminic antioxidants, (ii) benzofuran-2-ones, and (iii) phosphites or phosphonites, or (iv) mixtures thereof.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients

Abstract

A process for the separation of biological materials, wherein an adsorbent is used, which comprises a reaction product of a compound of formula and a substrate having a group capable of reaction with a reactive group in said compound of formula (1) to form a covalent bond, in which B is C2-C12alkylene radical, which can be interrupted by 1, 2 or 3 members from the group consisting of -NR1- or -O- and is unsubstituted or substituted by hydroxyl, sulfo, sulfato, cyano or carboxyl, R1 is hydrogen or C1-C4alkyl, or B is a C5-C9cycloalkylene radical, C1-C4alkylene-C5-C9cycloalkylene radical or C1-C4alkylene-C5-C9cycloalkylene-C1-C4alkylene radical, which are unsubstituted or substituted by C1-C4alkyl, C1-C4alkoxy, sulfo, halogen or carboxyl, or a phenylene radical, C1-C4alkylene-phenylene radical or C1-C4alkylene-phenylene-C1-C4alkylene radical, which are unsubstituted or substituted by C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, sulfo, halogen or carboxyl, V is a non-fibre-reactive substituent or is a fibre-reactive substituent of formula wherein R2 is hydrogen or unsubstituted or substituted C1-C4alkyl or a radical , R3 is hydrogen, hydroxy, sulfo, sulfato, carboxy, cyano, halogen, C1-C4alkoxycarbonyl, C1-C4- alkanoyloxy, carbamoyl or a group -SO2-Y, R4 is hydrogen or C1-C4alkyl, alk and alk1 are each independently of the other linear or branched C1-C6alkylene, arylene is a phenylene or naphthylene radical which is unsubstituted or substituted by sulfo, carboxy, hydroxy, C1-C4alkyl, C1-C4alkoxy or by halogen, Y is vinyl or a radical -CH2-CH2-U and U is a leaving group, Y1 is a group -CH(Hal)-CH2(Hal) or -C(Hal)=CH2 wherein Hal is chlorine or bromine, W is a group -SO2-NR4-, -CONR4- or -NR4CO- wherein R4 is as defined above, Q is a radical -O- or -NR4- wherein R4 is as defined above, and n is a number 0 or 1, X is halogen, and k and m are each independently of the other a number 0 or 1 and the sum of k+m is 1 or 2, with the exception of an adsorbent, comprising a compound of formula wherein Q is sulfo or carboxy, provides various dye-ligand structures available for screening in dye-ligand affinity chromatography.

IPC Classes  ?

• C09B 1/20 - Preparation from starting materials already containing the anthracene nucleus
• C09B 1/26 - Dyes with amino groups substituted by hydrocarbon radicals
• C09B 62/04 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring

Abstract

Diols of the formula I: or corresponding polymers wherein R1 has been integrated into a polymeric backbone, wherein n ranges from (1) to (4); X is a divalent linking group selected from the group consisting of ether, ester, amino and amido groups; R1 is an n-valent hydrocarbon residue containing at least one reactive group selected from the group consisting of carbon-carbon double or triple bonds and silyl groups; R2, R3 and R4 independently are hydrogen or C1-C4alkyl; are conveniently prepared by treatment of an epoxide of the formula II wherein all residues and the index n are as defined for formula I, or a corresponding polymer, with an epoxide hydrolase, e.g. from lyophilized cells of Aspergillus niger.

IPC Classes  ?

• C12P 7/18 - Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric

Abstract

Water-swellable compositions, dispersions and polymer microparticles for their preparation as well as their manufactures and uses are described.

IPC Classes  ?

• C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
• C08L 27/06 - Homopolymers or copolymers of vinyl chloride
• C08L 31/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acidCompositions of derivatives of such polymers

Abstract

The present invention provides coating compositions for marking substrates, which comprises a colour former, an amine salt of an organic metal compound, a binder, a solvent, and optionally additional components, wherein the amine salt of the organic metal compound is of formula (I) in which X is silicon or boron, and E and F are the same or different and are selected from the group consisting of a, b, c, d, e, f, g, h in which R6 and R7 are the same or different are hydrogen, C1-4-alkyl, C1-4-alkoxy, halogen, amino or carboxy, and for X = silicon o = 1 and p = 0, and R1 is aryl, aralkyl or C1-4-alkyl, or o = 1 and p = 1 , and R1 and R2 together form a one residue selected from the group consisting of a, b, c, d, e, f, g and h, and for X = boron o= 0 and p = 0, and R3, R4 and R5 are the same or different and are hydrogen, C1-12-alkyl, C1-6-hydroxyalkyl, allyl, aralkyl or arylsulfonyl, in which aralkyl or arylsulfonyl can be substituted with C1-4-alkyl, or R3 and R4 together with the nitrogen to which they are attached form a morpholino or piperidino ring. The present invention also provides a process for the preparation of the composition of the present invention, substrates coated with these compositions, a process for preparing coated substrates, a process for preparing a marked substrate using these compositions, a marked substrate obtainable by the latter process and amine salts of the organic metal compounds of formula I.

IPC Classes  ?

• C09D 11/02 - Printing inks
• C09D 1/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
• C07F 7/08 - Compounds having one or more C—Si linkages

Abstract

The invention relates to a process and compositions suitable for reducing by heat the molecular weight of polypropylene, propylene copolymers or polypropylene blends. Azo compounds bearing different substituents are added to the polymers.

IPC Classes  ?

• C08F 8/50 - Partial depolymerisation
• C08F 4/04 - Azo-compounds
• C08F 10/06 - Propene
• C08K 5/23 - Azo-compounds
• C08L 23/10 - Homopolymers or copolymers of propene

Abstract

The instant invention relates to a process for the preparation of star and block-copolymers, which are prepared by controlled free radical polymerization using epoxy-functionalized alkoxyamines and multifunctional compounds capable of reacting with the epoxy group.

IPC Classes  ?

• C08F 2/38 - Polymerisation using regulators, e.g. chain terminating agents
• C08F 112/08 - Styrene

Abstract

An agricultural article made of a composition containing (a) an organic polymer, and (b) an additive mixture comprising the components (b-0) a photosensitizer, (b-I) an organic salt of a transition metal, and optionally (b-II) an inorganic peroxide or inorganic superoxide.

IPC Classes  ?

• C08K 5/098 - Metal salts of carboxylic acids
• C08K 3/22 - OxidesHydroxides of metals
• C08K 5/08 - Quinones
• C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment

Abstract

The invention relates to a process and compositions suitable for reducing by heat the molecular weight of polypropylene, propylene copolymers or polypropylene blends. Azo compounds bearing different substituents are added to the polymers.

IPC Classes  ?

• C08F 8/50 - Partial depolymerisation
• C08F 4/04 - Azo-compounds
• C08F 10/06 - Propene
• C08K 5/23 - Azo-compounds
• C08L 23/10 - Homopolymers or copolymers of propene

Abstract

The invention relates to an additive composition, which comprises an additive mixture that essentially consists of a) At least one ammonium phosphate ester; b) At least one thiophosphoric acid ester; and c) At least one dithiophosphoric acid derivative; in combination with sulphur containing oil additives; and a process for the reduction of wear in combustion engines, such as spark ignition or Diesel motor engines.

IPC Classes  ?

• C10M 141/10 - 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 phosphorus-containing compound
• C10M 169/04 - Mixtures of base-materials and additives

Abstract

The present invention relates to polymers comprising a repeating unit of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent 5 solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).

IPC Classes  ?

• C08L 65/00 - Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chainCompositions of derivatives of such polymers
• C07C 211/00 - Compounds containing amino groups bound to a carbon skeleton

Abstract

A method for improving the dimensional stability of a shaped article made of a composition containing a nucleated polymeric material, which comprises adding to the polymeric material a divalent metal alcoholate of a polyhydroxy-(C2- C20alkane) before shaping.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients
• C08K 5/053 - Polyhydroxylic alcohols
• C08K 5/057 - Metal alcoholates

Abstract

The invention relates to novel composition comprising hydroxylamine esters and thio compounds, which are suitable for lowering the molecular weight of polypropylene, propylene copolymers or polypropylene blends and result in an excellent degradation performance at temperatures below 220~C.

IPC Classes  ?

• C08K 5/3435 - Piperidines
• C08J 11/28 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
• C08K 5/37 - Thiols
• C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment

Abstract

The invention describes a process for stabilizing an organic material against oxidative, ther- mal or light-induced degradation, which comprises incorporating therein or applying thereto at least a compound of the formula (I) wherein the general symbols are as defined in claim 1. The compounds of the formula I are especially useful as processing stabilizers for synthetic polymers.

IPC Classes  ?

• C09K 15/04 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds

Abstract

Organic materials which possess outstanding stability to oxidative, thermal or light-induced degradation comprise as stabilizers at least one compound of the formula (I) wherein the general symbols are as defined in claim 1. The compounds of formula I are es- pecially useful as stabilizers for protecting polymers and lubricants against oxidative, thermal or light-induced degradation and as scavengers for oxidized developer in color photographic material.

IPC Classes  ?

• C08K 5/00 - Use of organic ingredients
• C07D 307/80 - Radicals substituted by oxygen atoms
• C07D 307/85 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
• C08K 5/1535 - Five-membered rings
• C08K 5/315 - Compounds containing carbon-to-nitrogen triple bonds
• C08K 5/41 - Compounds containing sulfur bound to oxygen