LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE LILLE (France)
CENTRALE LILLE INSTITUT (France)
UNIVERSITE D'ARTOIS (France)
SOLVAY CHEMICALS (SHANGHAI) CO., LTD. (Chine)
Inventeur(s)
Assaad, Ghadir
Ordomsky, Vitaly
Capron, Mickaël
De Waele, Jolien
Zhao, Gary
Gu, Qingyi
Abrégé
The present invention relates to the field of hydrogen peroxide production. Specifically, it relates to a method of manufacture of hydrogen peroxide comprising a catalytic hydrogenation of an alkyl-anthraquinone using a noble metal catalyst on a titanium dioxide support.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
35 - Publicité; Affaires commerciales
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemical preparations for use in industry; chemicals and
synthetic resins for use in the manufacture of paper;
chemicals and polymers for use in water and wastewater
treatment; chemicals used in the chemical processing
industry; chemicals and synthetic resins for use in the
manufacture of liquid and powder paints and coatings;
chemicals and synthetic resins for use in the manufacture of
plastics; chemicals for use in the manufacture of rubbers
and elastomers; synthetic resins, adhesives, chemical
molding compounds and aliphatic isocyanates for use in
automotive, electrical, consumer appliance, aerospace and
sporting goods industries; chemicals and flocculants for use
in mineral, alumina and coal processing; chemicals and
polymers for oil and gas field production and development;
chemicals and polymers for use in the manufacture and flame
stabilization of textiles; phosphorus derivatives which may
be used to separate metals or organic compounds or inorganic
compounds which are in solution; fine chemicals, namely
ultraviolet absorbers, surfactants and chemical
intermediates for use in the food, drug and cosmetic
industries; adhesive used in the aerospace, automotive,
shipping, and leisure and entertainment industries;
unprocessed artificial resin for aerospace, automotive,
shipbuilding, and leisure and entertainment industries. Advice concerning chemical product marketing; value-added
reseller services, namely, distributorship services for
others featuring chemical preparations, plastics, rubbers,
elastomers, synthetic resins and adhesives; business
management and consulting services for the aerospace,
automotive, shipping, consumer appliance, chemical
processing, and leisure and entertainment industries,
namely, providing business consultancy featuring industry
expertise and arranging supplier partnerships. Technical project studies in the field of engineering;
analysis of materials; testing of materials; engineering and
advisory services in the field of industrial engineering
processes; chemical engineering; evaluations in the fields
of science and technology provided by engineers, surveying
being engineering work, scientific research, scientific
research and analysis in the field of engineering and
scientific testing and research services relating thereto,
providing scientific research services, technological
research in the field of engineering, technological testing
and research services relating thereto, providing
technological research services in the field of chemistry,
energy, engineering, recycling and environmental sciences,
preparation of reports with respect to technological
research in the field of chemistry, energy, engineering,
recycling and environmental sciences; providing
technological research services in the field of chemistry,
energy, engineering, recycling and environmental sciences;
research and development of new products for third parties.
3.
STABILIZER COMPOSITIONS FOR HIGH CLARITY RANDOM POLYPROPYLENE COPOLYMER AND METHODS THEREOF
A stabilization composition for making a polymeric front sheet of a photovoltaic cell comprising i) a random polypropylene copolymer resin, ii) a stabilizing amount of an orthohydroxyphenyl triazine ultraviolet light absorber, iii) a stabilizing amount of at least one hindered amine light stabilizer and iv) a stabilizing amount of at least one antioxidant selected from a hindered phenol, a phosphite, a phosphonite or a mixture thereof.
C08K 5/526 - Esters des acides phosphoreux, p. ex. de H3PO3 avec des composés hydroxyaryliques
H10F 19/80 - Encapsulations ou conteneurs pour des dispositifs intégrés, ou des ensembles de plusieurs dispositifs, comportant des cellules photovoltaïques
4.
PLANT FOR ELECTRICALLY PRODUCING SODIUM CARBONATE OR BICARBONATE
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
5.
COMPOSITIONS AND PROCESSES FOR REMOVING HEAVY METALS FROM PHOSPHORIC ACID CONTAINING STREAMS
Compositions and processes for removing/recovering heavy metal ions in s phosphoric acid containing streams by adding reagents having at least one dialkyldithiophosphate compound, with the alkyl chain length of C8 to C18, at least one dialkyldithiophosphinate compound, and at least one surfactant to a phosphoric acid solution or slurry to form heavy metal ion complexes, and separating the heavy metal ion complexes from the solution or slurry are provided herein.
C22B 3/38 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par extraction liquide-liquide utilisant des composés organiques contenant du phosphore
6.
PROCESSES FOR REMOVING ARSENIC FROM ACID-CONTAINING STREAMS
Processes for removing/recovering arsenic ions from an acid-containing stream by adding reagents having at least one polythiol compound of formula (I) to an acid-containing stream to form arsenic ion complexes, and separating the arsenic ion complexes from the acid-containing stream are provided herein.
C02F 103/34 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter provenant de l'industrie chimique non prévue dans les groupes
The present invention relates to a calixarene-based ligand, a cobalt catalyst comprising such ligand and its use in hydroformylation processes. The Applicant surprisingly found that the calixarene compound is suitable for forming cobalt catalysts, which have good solubility, catalytic performance, recovery performance, and reuse performance.
C07F 9/6568 - Composés hétérocycliques, p. ex. contenant du phosphore comme hétéro-atome du cycle comportant des atomes de phosphore, avec ou sans atomes d'azote, d'oxygène, de soufre, de sélénium ou de tellure, comme hétéro-atomes du cycle comportant des atomes de phosphore comme uniques hétéro-atomes du cycle
C07C 47/02 - Composés saturés comportant des groupes —CHO liés à des atomes de carbone acycliques ou à de l'hydrogène
C07C 45/50 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par réaction avec le monoxyde de carbone par synthèse oxo
8.
TRANSLUCENT THICK SECTION POLYMER ARTICLES STABILIZED AGAINST UV LIGHT AND THERMAL DEGRADATION AND METHOD OF MAKING THE SAME
Provided is a stabilized translucent thick section polymer article protected against UV light and thermal degradation to minimize loss of transmittance. Also provided is a method of making such an article and composition comprising the same.
Disclosed herein is a method for bonding a first substrate with low surface energy to a second substrate using a thermosetting adhesive composition that has been formulated to enhance the bonding performance of the first substrate. The substrates with low surface energy include thermoplastic substrates and thermoplastic composites. The thermosetting adhesive composition includes: (a) a combination of multifunctional epoxy resins or an epoxy-based pre-react; (b) at least one amine as curing agent; (c) at least one wetting agent; and (d) a flow control agent or fillers.
C09J 5/06 - Procédés de collage en généralProcédés de collage non prévus ailleurs, p. ex. relatifs aux amorces comprenant un chauffage de l'adhésif appliqué
C08J 5/12 - Fixation d'un matériau macromoléculaire préformé au même matériau ou à un autre matériau compact, tel que du métal, du verre, du cuir, p. ex. en utilisant des adhésifs
10.
ADHESIVE BONDING OF SUBSTRATES WITH LOW SURFACE ENERGY
Disclosed herein is a method for bonding a first substrate with low surface energy to a second substrate using a thermosetting adhesive composition that has been formulated to enhance the bonding performance of the first substrate. The substrates with low surface energy include thermoplastic substrates and thermoplastic composites. The thermosetting adhesive composition includes: (a) a combination of multifunctional epoxy resins or an epoxy-based pre-react; (b) at least one amine as curing agent; (c) at least one inorganic clay mineral; and (d) a flow control agent that is not inorganic clay mineral.
The present invention relates to a process for selectively leaching nickel from a mixed hydroxide precipitate (MHP) by contacting the mixed hydroxide precipitate with an acidic leach solution and with peroxymonosulfuric acid to cause at least 75 wt.-% of the nickel to be dissolved in a leachate and at least 90 wt.-% of the cobalt to be recovered in a solid phase, based on the total amount of nickel and cobalt, respectively, present in the mixed hydroxide precipitate.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
22 - Cordes; filets; tentes, auvents, voiles et sacs; matières de rembourrage
23 - Fils à usage textile
24 - Tissus et produits textiles
25 - Vêtements; chaussures; chapellerie
30 - Aliments de base, thé, café, pâtisseries et confiseries
31 - Produits agricoles; animaux vivants
35 - Publicité; Affaires commerciales
36 - Services financiers, assurances et affaires immobilières
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemical products for use in industry, science, photography, agriculture, horticulture and forestry; Chemicals for use in the pharmaceutical industry; Chemicals for use in electronic industry; Chemicals for use in detergents, cleaners, cosmetics, personal and household care; Aromatic chemicals for use in the manufacture of perfumery, flavorings, cosmetics, toiletries, and household products; Solvents; Barium; Strontium; Calcium chloride; Caustic soda; Chlorinated products; Peroxides; Polyglycerols; Sodium carbonate and bicarbonate; Precipitated calcium carbonate; Cellulose acetate; Amines; Sulfuric acid; Surfactants and derivatives; Diphenol derivatives; Fluorinated chemicals and fluorine-based chemicals; Adipic acid; Polyamides and polyamide intermediates; Phosphorus derivatives; Silica; Mineral preparations for use in industry; Minerals in powder form for industrial use; Rare earths, rare earth oxides, rare earth compounds; Rare earth metals; Rare earth salts; Alloys of rare earth metals; Cerium oxides; Fine chemicals and specialty chemicals; Aliphatic isocyanates; Mixed oxides and aluminas; Chemical additives; Chemical additives for pesticides; Chemical agents for agriculture; Fertilizers, composts, manures; Biological preparations and biological additives for industry, science and agriculture; Seed preserving substances; Dispersing agents; Emulsifiers; Film-forming agents; Rheology modifiers and rheological compositions; Non-medical electrolyte solutions or Electrolyte solutions, other than for medical use; Conditioning agents and surface-active agents; Unprocessed artificial resins; Unprocessed plastics; Polymers and fluorinated polymers; Specialty monomers; epoxy resins and polymer resins; Thermoplastic resins, unprocessed; Biopolymers for thickening industrial compositions; Tempering, soldering and hardening agents; Chemical flotation fluids for mining; Substances for tanning animal skins and hides; Chemical substances for preserving foodstuffs; Chemical food additives; chemicals for treatment of water, air and soil; Chemical products for manufacture of adhesives; Adhesives for use in industry including structural, conductive and composite adhesives; Luminescent chemicals; Chemicals for the manufacture of phosphors; Flame retardant chemicals; Polyamides; Catalysts; Flocculants; Syntactic foams based on synthetic resins; Electrically conductive sodium; Chemical bonding agents; Surface preparation chemicals for composite materials; Chemical preparations for corrosion inhibitor manufacture; Chemical thickeners; Fire extinguishing and fire prevention compositions; Putties and other paste fillers; Formulation additives; Photoinitiators for polymerization; Chemical stabilizers; Antistatic agents (non-household); reducing and oxidizing agents; performance additives for polymers; anti-foaming agents; Foaming agents; anti-caking agents; Chelating agents; Complexing agents; Bio-based surfactants; Aqueous polymer dispersions; Functional mineral fillers; Impact modifiers for polymers; Battery additives and specialised electrolytes; Chemical substances for use as food ingredients; Coating agents (chemicals) other than paint; Surface coating compositions (chemicals) other than paint. Bleaching preparations and other substances for laundry use; Cleaning, polishing, scouring and abrasive preparations; Chemical cleaning preparations for household use, not included in other classes; Grease-removing preparations; Soaps; Perfumery, scents and fragrances; Cosmetics; Non-medicinal bath salts; Hair lotions; Toothpaste; Leather preservatives [polishes]; Creams for leather; Glass polishing compounds; Polishing powders; Cleaning preparations for personal use. Pharmaceuticals and veterinary preparations; Chemical preparations for medical and veterinary purposes; Sanitary preparations for medical purposes; Dietetic substances adapted for medical use and dietary supplements for humans and animals; Disinfectants; Preparations for destroying noxious animals; Fungicides; Herbicides; Bactericides; Biocides; Medicated and sanitizing soaps and detergents; Antibacterial preparations; Medical diagnostic preparations; Probiotics for medical use; Medical gels and creams; Therapeutic products relating to genes and cells. Ropes, cordage, string, nets, tents, awnings, tarpaulins, sails, sacks and bags for packaging, storage and transport (not included in other classes); Padding and stuffing materials (except of rubber or plastics); Raw fibrous textile materials; Synthetic and/or artificial fibers for textile use; Cables not of metal; Textile fibers; Textile bags or pouches for packaging; Glass fibers for textile use; Non-metallic safety nets; Packing [cushioning, stuffing] materials, not of rubber, plastics, paper or cardboard; Plastic pond liners; Non-woven polymeric fibers for textile use. Yarns and threads, for textile use; Elastic threads and yarns for textile use; Fiberglass threads for textile use; Spun wool; Spun silk; Synthetic fibers and threads for textile use; Chemical fiber threads and yarns for textile use; High-performance textile yarns; Technical yarns for textile use; Threads and yarns made of polymer materials; Filament yarns for textile use; Continuous filament threads for textile use; Carbon fiber threads for textile use; Glass fiber yarns; Textile yarns for industrial applications. Textiles and textile goods, not included in other classes; Filtering materials of textile; Fabrics; Chemical fiber fabrics; Fabrics made from synthetic threads; Fabrics made from synthetic yarns; Fabrics made from synthetic fibers; Bed linen; Table linen [not of paper]; Household linen; Net curtains, curtains and wall hangings of textile; Upholstery fabrics; Technical textile fabrics; Nonwoven textile fabrics; Textile fabrics for filtration purposes: High-performance textile fabrics; Fabrics for industrial use; Textile piece goods for use in the manufacture of industrial filters. Clothing, footwear, headgear; Lingerie; Underwear; Stockings; Tights; Clothing made of technical textiles, industrial workwear. Flour; Flours and ingredients for bread; Pastry and confectionery; Edible ices; Yeast; Baking powder; Baking soda; Salt; Condiments; Spices; Aromatic preparations for food; additives for use as food flavoring; additives for culinary purpose; meat tenderizers for culinary purpose; Vanillin; Vanilla flavorings. Animal foodstuffs; Agricultural crops; Aquacultural crops; Horticultural products; Forestry products; Raw aquaculture products; Animal nutrition additives; Feed additives for animals. Business management and organization consultancy; Business administration; Administrative audits of business organization; Business expertise, including business expertise in certification; Business consultancy for companies in recycling, energy distribution, greenhouse gas credits and energy efficiency; Business inquiries; Compilation of statistics; Administrative services for the compilation, analysis and reporting of statistics; Drafting of business reports and plans; Business analysis, research and market studies; Pricing analysis; Consultancy in sustainable industrial processes; Consultancy in environmental management; Consultancy relating to chemical and materials industry. Financial and real estate management; Financial services in the field of greenhouse gas emission credits; Investment management and financial consultancy in the field of greenhouse gas emission credits; Assistance and consultancy relating to capital investment; Intermediary services relating to financial investments; Financing and insurance relating to greenhouse gas emission credits; Financial analysis of markets and stock exchange quotations in the field of energy markets; Financial transactions in connection with energy and environmental commodities; Provision of information relating to finance and capital investments in the field of energy and environmental commodities; Consultancy in sustainable finance; Financial services for chemical and materials industries; Advisory services for industrial investments. Treatment of materials, namely vulcanization (material treatment); Treatment of materials using chemicals; Processing of chemicals; Treatment (recycling) of chemicals; Treatment of water, soil, gas and air; Treatment of effluent; Treatment of surfaces in the field of environmental pollution control; Metallurgical processing; Metal treatment; Waste water treatment; Recycling and waste treatment; Processing of energy; Production of energy; Joining of components using adhesives; Information relating to material treatment; Air and water conditioning and purification; Providing material treatment information; Treatment of industrial materials; Treatment of high-performance polymers; Recycling of advanced materials; Energy recovery from waste; Advisory and consultancy services relating to the aforesaid services. Scientific and technological services and research and design relating thereto; Surveying; Engineering services; Industrial testing; Material testing services; Industrial tests; Analysis of materials; Industrial analysis services; Industrial research; Scientific research; Conducting technical project studies; Design and development of computer hardware and software; Research and development in advanced materials; Consultancy in chemical engineering; Environmental impact analysis; Engineering services for energy transition; Technical services for industrial processes.
13.
SYNERGISTIC STABILIZER COMPOSITIONS AND METHODS FOR USING SAME FOR PROTECTING ORGANIC MATERIALS FROM UV LIGHT AND THERMAL DEGRADATION
Synergistic stabilizer compositions having a stabilizing amount of a co-synergist; optionally a stabilizing amount of a co-active agent; a stabilizing amount of an ultraviolet light absorber selected from an ortho-hydroxyphenyl triazines, ortho-hydroxy benzophenones, oxanilides, cyanoacrylates, benzoxazinones, optionally ortho-hydroxyphenyl benzotriazoles, and combinations thereof; and a stabilizing amount of a hindered amine light stabilizer, are provided herein. The total weight of co-synergist (IV) and co-active agent (when present) is from 1 wt. % to 99 wt. %, based on the total weight of the stabilizer composition; and the weight ratio of co-synergist to co-active agent (when present) is 1:99 to 99:1. Also disclosed are masterbatch concentrates, stabilized polymer compositions, and stabilized articles of manufacture, all containing the stabilizer composition.
C01D 7/18 - Préparation par le procédé de la soude à l'ammoniac
C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
C25B 9/21 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes avec plusieurs diaphragmes
C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytesRégénération des électrolytes
15.
TERPOLYMER COMPOSITIONS, METHODS FOR THEIR PREPARATION, AND THEIR USE FOR SEPARATING MINERALS
A terpolymer composition, and method of preparing the same, said terpolymer composition comprising 5 to 90 mol% of recurring units having an uncharged functional group, 5 to 40 mol% of recurring units having a sulfur-containing functional group, and 5 to 90 mol% of recurring units having a charged functional group, based on total mols of the terpolymer composition, wherein the terpolymer composition comprises a weight averaged molecular weight (Mw) in a range of 1000 Da to 15000 Da. The present invention also relates to a method of selectively recovering sulfide minerals comprising conditioning a process ore slurry with the terpolymer composition, and conducting a froth flotation process to separate the process ore slurry into a non-value mineral stream and a value mineral stream.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
35 - Publicité; Affaires commerciales
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemical preparations for use in industry; chemicals and synthetic resins for use in the manufacture of paper; chemicals and polymers for use in water and wastewater treatment; chemicals used in the chemical processing industry; chemicals and synthetic resins for use in the manufacture of liquid and powder paints and coatings; chemicals and synthetic resins for use in the manufacture of plastics; chemicals for use in the manufacture of rubbers and elastomers; synthetic resins, adhesives, chemical molding compounds and aliphatic isocyanates for use in automotive, electrical, consumer appliance, aerospace and sporting goods industries; chemicals and flocculants for use in mineral, alumina and coal processing; chemicals and polymers for oil and gas field production and development; chemicals and polymers for use in the manufacture and flame stabilization of textiles; phosphorus derivatives which may be used to separate metals or organic compounds or inorganic compounds which are in solution; fine chemicals, namely ultraviolet absorbers, surfactants and chemical intermediates for use in the food, drug and cosmetic industries; adhesive used in the aerospace, automotive, shipping, and leisure and entertainment industries; unprocessed artificial resin for aerospace, automotive, shipbuilding, and leisure and entertainment industries. Advice concerning chemical product marketing; value-added reseller services, namely, distributorship services for others featuring chemical preparations, plastics, rubbers, elastomers, synthetic resins and adhesives; business management and consulting services for the aerospace, automotive, shipping, consumer appliance, chemical processing, and leisure and entertainment industries, namely, providing business consultancy featuring industry expertise and arranging supplier partnerships. Technical project studies in the field of engineering; analysis of materials; testing of materials; engineering and advisory services in the field of industrial engineering processes; chemical engineering; evaluations in the fields of science and technology provided by engineers, surveying being engineering work, scientific research, scientific research and analysis in the field of engineering and scientific testing and research services relating thereto, providing scientific research services, technological research in the field of engineering, technological testing and research services relating thereto, providing technological research services in the field of chemistry, energy, engineering, recycling and environmental sciences, preparation of reports with respect to technological research in the field of chemistry, energy, engineering, recycling and environmental sciences; providing technological research services in the field of chemistry, energy, engineering, recycling and environmental sciences; research and development of new products for third parties.
17.
PROCESS FOR THE PURIFICATION OF AN AQUEOUS EFFLUENT
The present invention relates to a process for the purification of an aqueous effluent (A) generated in the manufacture of hydrogen peroxide by the anthraquinone method, comprising the steps of a) adding to the aqueous effluent (A) an acid (C) and an organic solvent (B) to obtain a mixed medium (D); b) decanting the mixed medium (D) obtained in step a) to obtain 2 phases (E, F), wherein the aqueous phase (E) has a TOC content lower than the aqueous effluent (A) and the liquid organic phase (F) has a TOC content higher than the aqueous effluent (A); and c) entering the aqueous phase (E) obtained in step b) into a coalescer (4) to separate the aqueous phase (E) in 2 new phases, a first fluid (G) with a TOC content lower than the aqueous phase, and a second fluid (H) with a TOC content higher than the aqueous phase. Further, the present invention relates to an apparatus for the purification of an aqueous effluent generated in the manufacture of hydrogen peroxide by the anthraquinone method. Further, the present invention relates to the use of the inventive process in the manufacture of hydrogen peroxide by the anthraquinone method; and to a process for the manufacture of hydrogen peroxide and for the purification of an aqueous effluent (A) generated in said manufacture of hydrogen peroxide.
The invention relates to a graft polyarylether (‘PAE’) copolymer (P1), a process for preparing the graft PAE copolymer (P1) from a side-chain allyl/vinylene-functionalized PAE copolymer (P0) via free radical reaction with vinyl pyrrolidone, and the use of the graft PAE copolymer (P1) in the preparation of an article, such as a membrane or a part thereof. The graft PAE copolymer (P1) comprises at least two types of recurring units, one of which having side-chain grafted poly(vinylpyrrolidone). The invention also relates to an amorphous side-chain allyl/vinylene-functionalized polyaryletherketone copolymer (P0).
B01J 39/20 - Composés macromoléculaires obtenus par des réactions ne faisant intervenir que des liaisons carbone-carbone non saturées
B01J 47/12 - Procédés d'échange d'ions en généralAppareillage à cet effet caractérisés par l'emploi d'une substance échangeur d'ions sous forme de rubans, de filaments, de fibres ou de feuilles, p. ex. sous forme de membranes
C08F 283/06 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyéthers, des polyoxyméthylènes ou des polyacétals
C08G 65/40 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques dérivés des phénols à partir des phénols et d'autres composés
19.
METHOD FOR CLEANING OF CVD TOOLS WITH IN SITU PLASMA SOURCES USING A F2/AR/N2 OR F2/ARF/N2 OR F2/AR/ARF/N2 MIXTURE WITH LOW AR OR LOW ARF OR LOW AR/ARF CONTENT
C23C 14/56 - Appareillage spécialement adapté au revêtement en continuDispositifs pour maintenir le vide, p. ex. fermeture étanche
H01J 37/32 - Tubes à décharge en atmosphère gazeuse
C23C 14/00 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement
C23C 16/44 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement
Disclosed herein are multilayer composite laminates comprising continuous fibers and a polymer matrix comprising a poly(arylene sulfide) (PAS) polymer, a polyetherimide (PEI) polymer, and a polyamide-imide (PAI) polymer.
A thermoplastic composite material suitable for the manufacture of articles, in particular pressure vessels, for the storage and transportation of gasses. The vessel is particularly adapted for the storage and transportation of compressed gasses in vehicles.
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
A high-temperature surfacing film formed from a curable resin composition containing: (i) at least one bismaleimide (BMI) monomer: (ii) at least one co-monomer that is reactive with the BMI monomer: (iii) a pre-react adduct that enhances film-forming properties and improves toughness: (iv) inorganic microspheres; and (v) a flow control agent in the form of particulate inorganic fillers that are not microspheres.
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
The invention provides a process for the manufacture of a 2-(4'-C2-C10-alkylbenzoyl)benzoic acid, said process comprising causing a C2-C10-alkylbenzene and phthalic anhydride to undergo a mechanochemical Friedel-Crafts acylation in the presence of a Lewis acid to obtain a 2-(4'-C2-C10-alkylbenzoyl)benzoic acid. The invention also relates to processes for the manufacture of 2-(C2-C10)-alkyl-9,10-anthraquinones from 2-(4'-C2-C10- alkylbenzoyl)benzoic acid and for the manufacture of hydrogen peroxide using such anthraquinones.
C07C 51/083 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides à partir d'anhydrides d'acides carboxyliques
C07C 65/34 - Composés comportant des groupes carboxyle liés à des atomes de carbone de cycles aromatiques à six chaînons et contenant l'un des groupes OH, O-métal, —CHO, cétone, éther, des groupes , des groupes ou des groupes contenant des groupes cétone polycycliques
25.
METHODS FOR PRODUCING SODIUM CARBONATE OR SODIUM BICARBONATE
C25B 1/46 - Production simultanée d'hydroxydes des métaux alcalins et de chlore, de ses oxyacides ou de ses sels, p. ex. électrolyse chlore-alcali dans des cellules à diaphragmes
C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytesRégénération des électrolytes
The present invention relates to a new process configuration for the purification of an aqueous hydrogen peroxide (H2O2) solution containing organic impurities.
The present invention relates to a method for recovering metals from a black mass from spent lithium-ion batteries. In particular, it relates to a method for leaching Co, Ni and Li from a solid S obtainable from a black mass from spent Li-ion batteries, said solid S comprising Ni, Co, Mn and Li, said method comprising contacting the solid S with a sulfur-containing inorganic peracid, such as Caro's acid (peroxymonosulfuric acid), thereby obtaining a solution C comprising Co, Ni, and Li on the one hand, and a solid S" comprising Mn on the other hand.
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
FOAMABLE POLYMER COMPOSITION CONTAINING A FUNCTIONALIZED PARTICULATE BICARBONATE AND THERMALLY EXPANDABLE MICROSPHERES AS BLOWING AGENTS AND METHOD FOR MANUFACTURING A FOAMED POLYMER THEREFROM
The present invention relates to a foamable polymer composition containing a polymer selected from the group consisting of polyolefins (PO),polyolefin elastomers (POE), polyolefin block co-polymers (OBC), ethylene vinyl acetate copolymers (EVA), EVA/PO copolymers, EVA/OBC copolymers, polyvinylchloride (PVC), polymers of styrene, natural and synthetic rubbers, polyamides, polyimides, and combinations thereof, a functionalized particulate bicarbonate, and thermally expandable microspheres, to methods for manufacturing a foamed polymer using such foamable polymer composition, and the use of said foamed polymers.
C08J 9/08 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage dégageant de l'anhydride carbonique
C08J 9/32 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement à partir de compositions contenant des microbilles, p. ex. mousses syntactiques
C08K 7/22 - Particules expansibles, poreuses ou creuses
C08K 9/04 - Ingrédients traités par des substances organiques
The present invention relates to a process to manufacture sodium chloride comprising at least the steps: c) reacting calcium chloride with a sodium sulfate-containing material, whereby the sodium sulfate-containing material originates from i) a recycling of batteries or ii) a manufacturing of cathode active material (CAM) and precursor cathode active material (PCAM) for batteries, or iii) a production of Li, Co, Mn, or Ni, and wherein the sodium sulfate-containing material comprises on a dry basis at least 80 wt.-% sodium sulfate and at least 0.5 mg of at least one element X selected in the list consisting of: Co, F, Li, Mn, Ni, P and mixtures thereof, expressed per kg of sodium sulfate-containing material, and wherein reacting the calcium chloride with the sodium sulfate-containing material is done in an aqueous solution at a pH of at least 5 and produces sodium chloride in the aqueous solution and calcium sulfate in solid form, and c1) at least part of the sodium chloride in the aqueous solution is separated from the calcium sulfate in solid form.
The present invention relates to an aqueous composition comprising poly(alpha-hydroxy acrylic acid) or a salt thereof and hydrogen peroxide. Further, the invention relates to a process for the production of the inventive aqueous composition and to the use of the inventive aqueous composition in the pulp and paper industry.
D06L 4/12 - Blanchiment des fibres, filaments, fils, filés, tissus, plumes ou articles fibreuxBlanchiment du cuir ou des fourrures utilisant des agents qui dégagent de l’oxygène combinés avec des additifs spécifiques
USE OF POLY(HYDROXY ACRYLIC ACID) IN THE ELECTROLYTIC PRODUCTION OF HYDROGEN PEROXIDE, PROCESS FOR MANUFACTURING HYDROGEN PEROXIDE AND ELECTROCHEMICAL CELL
The present invention relates to the use of poly(hydroxy acrylic acid) or a salt thereof, in the production of a solution containing hydrogen peroxide by electrolysis, wherein the produced solution has an apparent pH of at least 8.0. Further, the invention relates to a process for manufacturing a solution containing hydrogen peroxide and poly(hydroxy acrylic acid) or a salt thereof, and to an electrochemical cell suitable for the inventive use and process.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
30 - Aliments de base, thé, café, pâtisseries et confiseries
31 - Produits agricoles; animaux vivants
Produits et services
Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; Chemicals for water, air and soil treatment; Chemical additives; chemical substances for preserving foodstuffs; Chemicals as food additives; Chemical bonding agents (other than for household or stationery use); Chemical thickeners for use in the cosmetic and detergent industries, in the agrochemical industry and for multiple industrial applications; Chemicals for use in the pharmaceutical industry; Unprocessed artificial resins, unprocessed plastics; Tempering, soldering and hardening preparations and agents; Substances for tanning animal skins and hides; Biological preparations and additives for use in industry, science and agriculture; fire extinguishing compositions. Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; chemical cleaning preparations for household use, not included in other classes; grease-removing preparations; Glass polishing compounds; soaps, perfumery, cosmetics; cleaning preparations for personal use; non-medicinal bath salts; hair lotions; toothpaste. Pharmaceuticals and veterinary preparations; sanitary preparations for medical purposes; dietary supplements and dietetic preparations; chemical preparations for medical and veterinary purposes; disinfectants; Medicated and sanitizing soaps and detergents; preparations for destroying noxious animals; fungicides; herbicides; bactericides; biocides; none of the above-mentioned products being used in extracorporeal blood treatment or for the treatment of renal insufficiency. Food ingredients not included in other classes; flours and ingredients for bread; pastries; condiments; yeast; baking powder; baking soda; additives for use as food flavouring; additives for culinary purpose; meat tenderizers for culinary purposes. Animal foodstuffs; Agricultural and aquacultural crops, horticulture and forestry products; raw aquaculture products.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Chemicals for use in industry, science and photography; Chemicals for water, air and soil treatment; Chemical additives; Carbonates and sodium carbonates; sodium based sorbents; Peroxides; none of the aforementioned for use in the agricultural sector. Treatment of materials using chemicals; processing of chemicals; treatment (recycling) of chemicals; treatment of water, soil, gas and air; treatment of effluent; Treatment of surfaces in the field of environmental pollution control; Air and Water conditioning and purification; waste water treatment; recycling and waste treatment; Purification of gaseous effluents and fumes and recycling of waste products; material treatment (Information relating to -); providing material treatment information; advisory and consultancy services relating to the aforesaid services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; Chemical additives; Chemical bonding agents (other than for household or stationery use); Unprocessed artificial resins, unprocessed plastics; Foaming agents; Blowing agents; Thermoplastic resins, unprocessed; Expanding agents for use in the manufacture of plastics, rubbers and elastomers; Polymers; Sodium carbonate and bicarbonate.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; Chemicals for water, air and soil treatment; Chemical additives; chemical substances for preserving foodstuffs; Chemicals as food additives; Acids; Peracetic acid and peracetic acid-based compositions; hydrogen peroxide- and peracetic acid-based cleansing compositions; Oxidizing agents; chemicals preparations for use in the manufacture of biocides. Disinfectants; cleaning agents (disinfectant); bactericides; fungicides; virucides; chemical preparations for sanitary use; medicated and sanitising soaps and detergents.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
Produits et services
Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; Chemicals for water, air and soil treatment; Chemical additives; chemical substances for preserving foodstuffs; Chemicals as food additives; Chemical thickeners for use in the cosmetic and detergent industries, in the electronic industry and for multiple industrial applications; Chemicals for use in the pharmaceutical industry; Peroxides and hydrogen peroxides; Chemical bonding agents (other than for household or stationery use); Surface-active agents and conditioning agents; Unprocessed artificial resins, unprocessed plastics; Fire extinguishing and fire prevention compositions; Tempering, soldering and hardening preparations and agents; Substances for tanning animal skins and hides; Adhesives for use in industry; Putties and other paste fillers; Compost, manures, fertilizers; Biological preparations and additives for use in industry, science and agriculture. Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; chemical cleaning preparations for household use, not included in other classes; grease-removing preparations; Glass polishing compounds; soaps, perfumery, cosmetics; cleaning preparations for personal use; non-medicinal bath salts; hair lotions; hair dyes; toothpaste and mouthwashes. Pharmaceuticals and veterinary preparations; sanitary preparations for medical purposes; dietary supplements and dietetic preparations; chemical preparations for medical and veterinary purposes; disinfectants; Medicated and sanitising soaps and detergents; preparations for destroying noxious animals; fungicides; herbicides; bactericides; biocides.
37.
PRIMER COMPOSITION FOR ADHESIVE BONDING AND METHOD OF USING THE SAME
Disclosed herein is a solvent-based bonding primer composition containing one or more organic solvents, one or more epoxy resins, one or more curing agents, a silane compound, and a low amount of core-shell rubber particles in nanometer size, submicron or micron size. Also disclosed is a method of applying the solvent-based bonding primer composition onto a metallic surface of a first substrate prior to bonding the metallic surface to a second substrate via a curable adhesive.
C09J 5/02 - Procédés de collage en généralProcédés de collage non prévus ailleurs, p. ex. relatifs aux amorces comprenant un traitement préalable des surfaces à joindre
C09J 7/50 - Adhésifs sous forme de films ou de pellicules caractérisés par une couche d’apprêt entre le support et l’adhésif
An adhesive composition containing: (a) a pre-react formed by reacting a mixture comprising (i) one or more epoxy resin(s) with functionality of 2 or less, (ii) nano-sized core-shell rubber (CSR) particles, and (iii) one or more amine-terminated polyarylsulfone polymer(s); (b) 9,9-bis(4-amino-3-chlorophenyl)fluorene (CAF) as a first curing agent; (c) a second curing agent having a curing onset temperature of greater than 120°C; and (d) inorganic filler particles. Such adhesive composition may be applied as an adhesive film for high-performance bonding.
C09J 163/00 - Adhésifs à base de résines époxyAdhésifs à base de dérivés des résines époxy
C08G 59/18 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
C08G 59/56 - Amines en mélange avec d'autres agents de durcissement
39.
ADHESIVE COMPOSITION FOR IMPROVED BONDING PERFORMANCE
An adhesive composition containing: (a) one or more difunctional epoxy resin(s); (b) 9,9- bis(4-amino-3-chlorophenyl)fluorene (CAP) as a first curing agent; (c) a second curing agent having a curing onset temperature of greater than 120°C; and (d) inorganic filler particles. Such adhesive composition may be applied as a paste for bonding composite substrates and metals.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
A fire retardant veil (10) composed of intermingled, randomly arranged fibres and fire retardant particles (11) dispersed throughout the nonwoven structure of the veil (10). The veil (10) further includes a small amount of a polymeric or resinous binder for binding the fibres and the particles together. Such fire retardant veil (10) can be incorporated into composite laminates, prepregs, and fibrous preforms (12) configured for liquid resin infusion.
B32B 27/12 - Produits stratifiés composés essentiellement de résine synthétique adjacente à une couche fibreuse ou filamenteuse
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
41.
PROCESSES FOR REMOVING IMPURITY METALS FROM ACIDIC METAL SULFATE CONTAINING STREAMS
A process for removing impurity metal ions from an acidic metal sulfate containing stream by adding an effective amount of a reagent, comprising at least one dialkyldithiophosphate compound with the alkyl chain length of C1 to C8 to the acidic metal sulfate containing stream to form impurity metal ion complexes; and separating the impurity metal ion complexes from the acidic metal sulfate stream.
C22B 3/20 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation
C22B 3/22 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par des procédés physiques, p. ex. par filtration, par des moyens magnétiques
C22B 3/24 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par des procédés physiques, p. ex. par filtration, par des moyens magnétiques par adsorption sur des substances solides, p. ex. par extraction avec des résines solides
C22B 3/34 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par extraction liquide-liquide utilisant des composés organiques contenant du soufre
C22B 3/38 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par extraction liquide-liquide utilisant des composés organiques contenant du phosphore
C22B 3/00 - Extraction de composés métalliques par voie humide à partir de minerais ou de concentrés
B01J 20/02 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
B01J 20/08 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de l'oxyde ou de l'hydroxyde d'aluminiumCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de la bauxite
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
B01J 20/20 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone libreCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone obtenu par des procédés de carbonisation
C02F 1/26 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par extraction
Provided is a stabilized polymer composition comprising a silyl-modified polymer material to be stabilized and a stabilizer composition comprising at least one hindered phenol antioxidant and at least one hindered hydroxybenzoate; and optionally at least one hindered amine light stabilizer, and/or at least one UV absorber and/or at least one moisture scavenger making it possible to enhance the thermal stability of the silyl-modified polymers based formulations, for applications such as sealants, coatings and adhesives. The present invention also relates to a use of said stabilizer composition as stabilizer in sealants, adhesives and/or coatings based on at least one silyl-modified polymer and to a method of improving thermal stability of silyl-modified polymer based adhesives, sealants and/or coatings comprising adding of at least one said stabilizer composition to a stabilized polymer composition comprising a silyl-modified polymer.
Compositions and processes for removing/recovering heavy metal ions from an acid-containing streams by adding reagents having at least one dialkyldithiophosphate compound, with the alkyl chain length of C2 to C12, at least one at least one phosphonate compound, optionally at least one dialkyldithiophosphinate compound, and optionally at least one surfactant to an acid-containing stream to form heavy metal ion complexes, and separating the heavy metal ion complexes from the acid-containing stream are provided herein.
1313222232223133 hydrocarbon chain. It also relates to an electrowinning system comprising said aqueous electrolyte solution and to a method of reducing acid mist generation in metal electrowinning applications comprising said surfactant.
A method for producing a concentrated aqueous sodium hydroxide solution from a purge stream deriving from a sodium carbonate, or sesqui-carbonate, or wegsheiderite crystallizer, or sodium bicarbonate crystallizer, said purge stream comprising sodium carbonate and/or bicarbonate, and at least 1% of sodium chloride or sodium sulfate and a soluble impurity from an ore deposit comprising at least one of the following elements: As, Ba, B, Ca, Co, K, Li, Mo, P, Pb, Se, Sn, Sr, Te, Tl, Ti, V, and W, to be purified, the method comprising: causticizing at least 50 mol. % of the sodium carbonate into a caustic solution and into a calcium carbonate mud with lime and water; separating the mud from the caustic solution; concentrating the caustic solution by removing part of the water to obtain a concentrated caustic solution comprising at least 25% NaOH, and a crystallized solid comprising sodium carbonate and sodium chloride and/or sulfate; and separating the crystallized solid from the concentrated caustic solution, said crystallized solid to be disposed of or to be further valorized.
A method for forming a composite sandwich structure by compression molding is disclosed. The method includes: placing a stack of two composite skins (13a, 13b) separated by a non-adherent layer (13c) in a compression molding tool (10); compression molding the stack of composite skins and non-adherent layer while applying heat to the tool, wherein compression molding of the stack is carried out until each composite skin conforms to and adhere to the molding surface adjacent to it but the thermoset resin in each composite skin is not fully cure; opening the compression molding tool, wherein each composite skin remains adhered to the adjacent molding surface; removing the non-adherent layer from the compression molding tool; placing a core layer (14) in the compression molding tool; and compression molding until the core layer is bonded to the composite skins, thereby forming a shaped sandwich structure (15).
B29C 43/20 - Fabrication d'objets multicouches ou polychromes
B29K 63/00 - Utilisation de résines époxy comme matière de moulage
B29K 105/08 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de grande longueur, p. ex. ficelles, mèches, mats, tissus ou fils
PAa21281622 PAPA) in polyamide (PA) is at least 30.0 mol%, preferably at least 45.0 mol%, this proportion being based on the total amount of recurring units in polyamide (PA).
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08G 69/34 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques utilisant des acides gras non saturés polymérisés
48.
POLYMER COMPOSITIONS COMPRISING A SEMI-AROMATIC POLYAMIDE AND A POLY(ARYLENE SULFIDE) AND ARTICLES OF THE SAME
222 can be present in an amount from 12.5 wt% to 25.0 wt%, based on the total weight of the polymer composition. The reinforcing agent can be present in an amount from 20.0 wt% to 37.5 wt%, based on the total weight of the polymer composition.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/08 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments les fibres ou filaments d'une couche étant disposés d'une certaine manière ou étant faits de substances différentes
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/12 - Produits stratifiés composés essentiellement de résine synthétique adjacente à une couche fibreuse ou filamenteuse
50.
METHOD FOR PRODUCING SULFONATED POLY ARYLENE SULFIDE POLYMERS
The present invention relates to a method for the preparation of a sulfonated poly(arylene sulfide) polymer the method comprising: - providing a material comprising a polymeric matrix and one or more fillers embedded into said matrix, wherein said polymeric matrix comprises one or more poly(arylene sulfide) (PAS) polymer - contacting said material with a liquid comprising sulfuric acid thereby dissolving and sulfonating said one or more PAS polymer thereby forming a sulfonated PAS polymer solution - recovering said sulfonated PAS polymer from said PAS polymer solution..
The present invention relates to a method for the preparation of a sulfonated poly(aryl ether ketone) polymer the method comprising: - providing a material comprising a polymeric matrix and one or more fillers embedded into said matrix, wherein said polymeric matrix comprises one or more poly(aryl ether ketone) (PAEK) polymer - contacting said material with a liquid comprising sulfuric acid thereby dissolving and sulfonating said one or more PAEK polymer thereby forming a sulfonated PAEK polymer solution - recovering said sulfonated PAEK polymer from said PAEK polymer solution, wherein said sulfonated PAEK polymer has a degree of sulfonation (DS) from 0.30 to 2.30 mmol/g.
C08G 65/40 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques dérivés des phénols à partir des phénols et d'autres composés
C08G 65/46 - Traitement de post-polymérisation, p. ex. obtention, purification, séchage
C08G 65/48 - Polymères modifiés par post-traitement chimique
52.
ADDITIVE MANUFACTURING METHOD WITH BIOBASED POLYAMIDE COMPOSITION HAVING HIGH THERMAL STABILITY
Described herein is an additive manufacturing method of making a three-dimensional (3D) object with a polyamide composition comprising at least 50% by weight (wt %) of a polyamide comprising at least 50% by mol (mol %) recurring units of —NH—(CH2)8—C(O)— and/or —NH—(CH2)9—C(O)—; from 0 wt % to 50 wt % of at least one reinforcing agent and from 0 wt % to 30 wt % of at least one additive, with excellent thermal stability. The present invention also relates to an article or composite material manufactured by the additive manufacturing method.
B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p. ex. modélisation par dépôt de fil en fusion [FDM]
B29K 77/00 - Utilisation de polyamides, p. ex. polyesteramides, comme matière de moulage
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p. ex. filaments coupés, fibres coupées ou crins
B33Y 70/10 - Composites de différents types de matériaux, p. ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux
C08G 69/08 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés d'acides aminocarboxyliques
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 177/02 - Polyamides dérivés d'acides oméga-aminocarboxyliques ou de leurs lactames
D01F 6/60 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de produits d'homopolycondensation à partir de polyamides
53.
A PROCESS FOR THE PURIFICATION OF FLUORINATED OLEFINS IN GAS PHASE
The present invention relates to a process for the purification of fluorinated olefins in gas phase, using at least two adsorbents with different average pore sizes.
B01D 53/04 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
Ultraviolet (UV) curable shim useful for filling gaps or spaces is disclosed. The UV curable shim is composed of a layer of reinforcement fibers embedded in a curable resin matrix, which is in a solid state at room temperature and forms a crosslinked material upon exposure to UV light. Two types of resin chemistries can be utilized for the UV curable shim: (i) free radical cure resin composition, which is an acrylate-based composition, and (ii) cationic cure resin composition, which is an epoxy resin-based composition.
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
B29C 65/56 - Assemblage d'éléments préformésAppareils à cet effet en utilisant des moyens mécaniques
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
56.
PROCESS FOR THE PRODUCTION OF HOMOGENEOUS SOLUTIONS OF POLYACRYLONITRILE-BASED POLYMER
The present disclosure relates to a process for producing homogeneous solutions comprising dissolved polyacrylonitrile-based polymer, and a system suitable therefor. The homogeneous polymer solutions produced by the process described herein may be used for producing carbon fiber, typically carbon fiber used in manufacturing composite materials.
C08J 3/05 - Production de solutions, dispersions, latex ou gel par d'autres procédés que ceux utilisant les techniques de polymérisation en solution, en émulsion ou en suspension dans un milieux aqueux à partir de polymères solides
B01F 25/431 - Tubes de mélange droits avec des chicanes ou des obstructions qui ne provoquent pas de chute de pression importanteChicanes à cet effet
C08J 3/09 - Production de solutions, dispersions, latex ou gel par d'autres procédés que ceux utilisant les techniques de polymérisation en solution, en émulsion ou en suspension dans des liquides organiques
The present invention relates to use of a PEEK polymer to manufacture articles for transporting ultra-pure water comprising at least one surface intended to be in contact with ultra-pure water, wherein the PEEK polymer is characterised by a total amount of extractables of no more than 3000 µg/g and by an amount of Oligomer (1) of no more than 70 µg/g. The invention further relates to articles comprising at least one surface intended to be in contact with ultra-pure water comprising the PEEK polymer as well as systems for use in transport of ultra-pure water.
C08L 71/00 - Compositions contenant des polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08G 65/40 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques dérivés des phénols à partir des phénols et d'autres composés
C08G 65/46 - Traitement de post-polymérisation, p. ex. obtention, purification, séchage
58.
EXTRUDED FILMS COMPRISING PEEK WITH LOW EXTRACTABLES CONTENT
The present invention relates to use of a PEEK polymer to manufacture films by extrusion, wherein the PEEK polymer is characterised by a total amount of extractables of no more than 3000 µg/g and by an amount of Oligomer (1) of no more than 70 µg/g.
C08G 65/40 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques dérivés des phénols à partir des phénols et d'autres composés
C08G 65/46 - Traitement de post-polymérisation, p. ex. obtention, purification, séchage
C08L 71/00 - Compositions contenant des polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions contenant des dérivés de tels polymères
59.
ELECTRONIC DEVICE COMPONENT COMPRISING A COPOLYAMIDE (PA)
PAPA) of which are formed from the polycondensation of a diamine component (A) and a dicarboxylic acid component (B), wherein the diamine component (A) consists essentially of or consists of 1,9-nonanediamine (C9) and 1,10-decanediamine (C10) and wherein the dicarboxylic acid component (B) consists essentially of or consists of terephthalic acid; and between 0 and 2.0 mol.% of isophthalic acid, wherein the polyamide (PA) exhibits a melting temperature (Tm) lower than or equal to 320.0°C (≤ 320.0°C), preferably lower than or equal to 316.0°C (≤ 316.0°C), Tm being measured by Differential Scanning Calorimetry ("DSC") according to ASTM D3418.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
60.
ELECTRONIC DEVICE COMPONENT COMPRISING A SUSTAINABLE POLYAMIDE (PA)
The invention relates to a copolyamide (PA) with 9T and 10T units, to a smart device component comprising a composition (PC) comprising the copolyamide (PA). The invention also relates to the use of said polymer composition (PC) or of said copolyamide (PA) for the preparation of a smart device component.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
61.
SYSTEMS AND METHODS FOR USING CHEMICAL PROCESSES TO CREATE CARBON NEUTRAL CATION CARBONATES, AND OTHER PRODUCTS FROM CARBON DIOXIDE SOURCES
Methods for producing soda ash using carbon neutral and/or carbon negative carbon dioxide sources are disclosed herein. An example method comprises: providing a brine and electrochemically decomposing the brine to thereby form caustic soda (NaOH) and gaseous or liquid byproducts, wherein the gaseous or liquid byproducts comprise hydrogen (H2), chlorine (C12), hydrochloric acid (HC1) and combinations thereof, providing a CO2 gas from a carbon neutral source, wherein the CO2 gas is extracted from ocean water, collected from biogenic emissions, or a combination thereof, reacting the caustic soda with the CO2 gas to thereby produce a sodium bicarbonate (NaHCO3) solution, and calcining the sodium bicarbonate solution to thereby produce soda ash.
C01D 7/12 - Préparation de carbonates à partir de bicarbonates
C25B 1/46 - Production simultanée d'hydroxydes des métaux alcalins et de chlore, de ses oxyacides ou de ses sels, p. ex. électrolyse chlore-alcali dans des cellules à diaphragmes
C02F 1/20 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dégazage, c.-à-d. par libération des gaz dissous
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
C02F 1/66 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par neutralisationAjustage du pH
C02F 103/08 - Eau de mer, p. ex. pour le dessalement
The present invention pertains to ionic conductive membranes comprising silane-modified fluorinated copolymers, to the process for the production thereof, and to the use of the same in electrochemical devices and in photo-electrochemical devices, such as solar panels and dye-sensitized solar cells (DSSC).
C08L 27/00 - Compositions contenant des homopolymères ou des copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèneCompositions contenant des dérivés de tels polymères
C08L 43/04 - Homopolymères ou copolymères de monomères contenant du silicium
The present invention pertains to crosslinked silane-modified fluorinated copolymers, to the process for the production thereof, and to the use of the same in adhesive and coating compositions.
C09D 127/22 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèneCompositions de revêtement à base de dérivés de tels polymères modifiés par post-traitement chimique
64.
PROCESS FOR PRODUCING SODIUM CARBONATE OR SODIUM BICARBONATE
22), using a limestone and a carbonaceous combustible, wherein said carbonaceous combustible comprises at least partly a biochar, compacted into briquettes, using one or several inorganic or organic binding agents, and wherein said briquettes having a particle size distribution so that: - at most 20% in weight of the briquettes are of size of more than 90 mm, - and at most 20% in weight of the briquettes are of size of less than 25 mm characterized in that: - the mass amount of the biochar reported to the briquette mass is at least (15) wt. % dry; - the briquettes comprise preferably at most 50 wt.% volatile matter; - the amount of the binding agent(s) and the compacting pressure are adjusted so that less than 2% by weight of briquette fines under (5) mm are generated by a fall of (6) meters-high of briquettes, dropped individually and quantified as a mean value measured on a sample of at least (5) briquettes from said carbonaceous combustible.
22), wherein said carbon dioxide is used to manufacture sodium carbonate or bicarbonate, and wherein said limestone calcining step uses limestone and a carbonaceous combustible, wherein the said carbonaceous combustible comprises biochar, and the biochar comprises at most 50 % by weight of volatile matter on a dry base.
The present invention relates to a lithium secondary battery comprising a) a positive electrode comprising a nickel-rich lithium transition metal oxide as a positive electroactive material, b) a negative electrode, and c) a liquid electrolyte comprising at least one lithium salt dissolved in a solvent mixture comprising at least one organic carbonate and from 0.1 to 50.0% by volume (vol%) of at least one fluorinated acyclic di-ether, vol% being based on the total volume of the solvent mixture. The present invention also relates to use of the liquid electrolyte according to the present invention in improving safety for a lithium secondary battery and to an electronic device, a transportation device or a telecommunication device comprising a lithium secondary battery of the present invention.
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
H01M 10/0569 - Matériaux liquides caracterisés par les solvants
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
H01M 10/0567 - Matériaux liquides caracterisés par les additifs
67.
PYROTECHNIC CIRCUIT BREAKER COMPRISING A POLYMER COMPOSITION BASED ON A POLYPHTALAMIDE
The invention relates to pyrotechnic circuit breaker for disconnecting an electrical conductor comprising: ▪ at least one electrical conductor; ▪ at least one pyrotechnical blasting charge designed to explode if triggered by an electrical and/or thermal impulse; wherein the pyrotechnic circuit breaker comprises at least one part (p) which is made of or comprises a polymer composition (PC) which itself comprises: ▪ at least one semi-crystalline polyphtalamide (PPA); ▪ at least 15.0 wt% of glass fibers (GF); ▪ at least 5.0 wt% of at least one non-halogenated flame retardant (FR); ▪ optionally at least one plastic additive, notably selected in the group consisting of impact modifiers (IM), plasticizers, colorants, pigments, antistatic agents, dyes, lubricants, thermal stabilizers, light stabilizers, flame retardants, nucleating agents, antioxidants, UV absorbers, acid scavengers and combinations thereof; ▪ the glass fibers (GF), the non-halogenated flame retardant (FR) and the optional plastic additive being blended with the polyphtalamide (PPA).
LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Pollino, Joel
Guelen, Simon
Batt, Frédéric
Jouvin, Kévoin
Schanen, Vincent
Kapelyushko, Valeriy
Dufaud, Véronique
Monteil, Vincent
Raynaud, Jean
Liotier, Jihan
Guerdener, Bruno
Abrégé
A process for depolymerizing a polymer material, the process comprising: forming, in a reactor vessel, a reaction medium comprising DMSO, water, an alkali compound being NaOH, and at least one PES polymer comprising at least 80 mol% of recurring units of formula (I) based on the total amount of moles of recurring units in the PES polymer; and reacting the at least one PES polymer with the alkali compound to form a depolymerized material comprising bisphenol S of formula (II), with a yield of at least 90% of bisphenol S, said yield being defined as the molar percent of bisphenol S in the depolymerized material based on the initial molar amount of PES polymer added to the reaction vessel. The volumetric ratio of DMSO/water in the reaction medium is preferably at least 10:1 and at most 150:1, and the alkali compound amount is preferably at least 2 Eq. and at most 7 Eq. based on the initial molar anount of the PES polymer present in the reaction medium.
C08J 11/16 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation par traitement avec une substance inorganique
69.
POLYMER COMPOSITIONS COMPRISING A SEMI-AROMATIC POLYAMIDE AND A POLY(ARYLENE SULFIDE) AND ARTICLES OF THE SAME
22 and a reinforcing agent. The semi-aromatic polyamide polymer can be present in the polymer composition in an mount from 5.0% to 19.0% by weight, based on the total weight of the polymer composition. The filler material can be present in an amount from 50.0% to 75.0% by weight, based on the total weight of the polymer composition.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
B32B 5/08 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments les fibres ou filaments d'une couche étant disposés d'une certaine manière ou étant faits de substances différentes
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/12 - Produits stratifiés composés essentiellement de résine synthétique adjacente à une couche fibreuse ou filamenteuse
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
71.
AQUEOUS COMPOSITIONS COMPRISING POLYAMIDEIMIDE POLYMERS AND COATINGS CONTAINING THE SAME
Disclosed herein are aqueous composition comprising a polyamideimide (PAI) polymer, an alcohol, a tertiary amine, and water, the composition being substantially free of organic solvents having a boiling point equal to or greater than 100°C and which is not a tertiary amine or an alcohol. The PAI polymer is present in an amount from 20.0 wt% to 35.0 wt%, the alcohol is present in an amount from 0.1 wt% to 30.0 wt%, and the tertiary amine is present in an amount from 0.1 wt% to 25.0 wt%, based on the total weight of the composition. The composition has a viscosity of 30,000 cP or less at 25°C, when measured at 25°C using a Brookfield viscometer with a #64 spindle at 12 rpm, which makes it suitable for coating applications.
C08J 3/09 - Production de solutions, dispersions, latex ou gel par d'autres procédés que ceux utilisant les techniques de polymérisation en solution, en émulsion ou en suspension dans des liquides organiques
C08F 2/20 - Polymérisation en suspension utilisant des agents de dispersion macromoléculaires
C09D 127/16 - Homopolymères ou copolymères du fluorure de vinylidène
H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
C09D 127/16 - Homopolymères ou copolymères du fluorure de vinylidène
H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
The present invention relates to a lubricant composition comprising a base oil, a salt of a (per)fluoropolyether polymer as a conductive additive, at least one thickener and at least one additive in the form of solid particles.
The present invention relates to a lubricant composition comprising a base oil, a salt of a (per)fluoropolyether polymer as a conductive additive, at least one thickener and at least one additive in the form of solid particles.
C10M 169/00 - Compositions lubrifiantes caractérisées en ce qu'elles contiennent comme constituants un mélange d'au moins deux types d'ingrédients, couverts par les groupes précédents, choisis parmi les matériaux de base, les épaississants ou les additifs, chacun de ces composés étant un composé essentiel
The present invention relates to a lubricant composition comprising a base oil, an alkoxylated (per)fluoropolyether polymer as a conductive additive, at least one thickener and at least one additive in the form of solid particles.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
23 - Fils à usage textile
24 - Tissus et produits textiles
25 - Vêtements; chaussures; chapellerie
30 - Aliments de base, thé, café, pâtisseries et confiseries
31 - Produits agricoles; animaux vivants
35 - Publicité; Affaires commerciales
36 - Services financiers, assurances et affaires immobilières
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemicals for use in industry, science and photography, as
well as in agriculture, horticulture and forestry, in
particular, solvents, barium, strontium, calcium chloride,
caustic soda, chlorinated products, peroxides,
polyglycerols, sodium carbonate and bicarbonate, amines,
sulfuric acid, surfactants and derivatives, fluorine
chemicals, adipic acid, polyamides, phosphorus derivatives,
silica, rare earths, fine chemicals, oxides mixed and
aluminas; chemical additives; chemicals for water, air and
soil treatment; chemicals for use in food industry; chemical
bonding agents (other than for household or stationery use);
chemical thickeners for use in the cosmetic and detergent
industries, in the agrochemical industry and for multiple
industrial applications, in particular in the petroleum
industry; seed preserving substances; dispersing agents;
emulsifiers; surface-active agents and conditioning agents;
electrolyte solutions, other than for medical use;
unprocessed artificial resins, unprocessed plastics; fire
extinguishing and fire prevention compositions; tempering,
soldering and hardening preparations and agents; substances
for tanning animal skins and hides; leather treatment agents
(not included in other classes); adhesives for use in
industry; putties and other paste fillers; compost, manures,
fertilizers; biological preparations and additives for use
in industry, science and agriculture. Bleaching preparations and other substances for laundry use;
cleaning, polishing, scouring and abrasive preparations;
chemical cleaning preparations for household use, not
included in other classes; grease-removing preparations;
glass polishing compounds; soaps, perfumery, cosmetics;
cleaning preparations for personal use; non-medicinal bath
salts; hair lotions; toothpaste. Pharmaceuticals and veterinary preparations; sanitary
preparations for medical purposes; dietary supplements and
dietetic preparations; chemical preparations for medical and
veterinary purposes; disinfectants; medicated and sanitising
soaps and detergents; preparations for destroying noxious
animals; fungicides; herbicides; bactericides; biocides. Yarns and threads, for textile use; elastic threads and
yarns for textile use; fiberglass threads for textile use;
spun wool; spun silk. Textiles and textile goods, not included in other classes;
chemical fiber fabrics; fabrics; fabrics made from synthetic
threads; fabrics made from synthetic yarns; fabrics made
from synthetic fibers; filtering materials of textile. Clothing, footwear, headgear; lingerie; underwear;
stockings; tights. Aromatic preparations for food; food leavening agents;
flours and ingredients for bread; baking powder; baking
soda; flavourings, other than essential oils, for beverages. Animal foodstuffs; agricultural and aquacultural crops,
horticulture and forestry products. Business management and organization consultancy, including
assistance relating to the operation and development of
industrial or commercial enterprises; business
administration; administrative audits of business
organization; business expertise, including business
expertise in certification, including for companies active
in the fields of recycling, distribution of energy and
fluid, greenhouse gas emission credits and energy saving;
business inquiries; compilation of statistics;
administrative services for the compilation, analysis and
reporting of statistics; drafting of business reports and
plans; business analysis, research and market studies,
including for assessing the need of energy, fluids and
greenhouse gas emission credits, and relating to energy
saving; pricing analysis. Financial and real estate management; financial services
rendered in the field of greenhouse gas emission credits;
investment management and financial consultancy in the field
of greenhouse gas emission credits; assistance and
consultancy relating to capital investment; intermediary
services relating to financial investments, in particular
capital investments; financing and insurance relating to the
field of greenhouse gas emission credits; financial analysis
of markets and stock exchange quotations in the field of
energy markets; financial transactions in connection with
trade in all energy and environmental commodities; providing
of information relating to finance and capital investments
in the field of energy and environmental commodities. Treatment of materials, namely, vulcanization (material
treatment); treatment of materials using chemicals;
processing of chemicals; treatment (recycling) of chemicals;
treatment of water, soil, gas and air; treatment of
effluent; treatment of surfaces in the field of
environmental pollution control; air and water conditioning
and purification; waste water treatment; recycling and waste
treatment; production of energy; material treatment
(information relating to -); providing material treatment
information; advisory and consultancy services relating to
the aforesaid services. Scientific and technological services and research and
design relating thereto; surveying (engineering);
engineering services; industrial testing; material testing
services; industrial tests; analysis of materials;
industrial analysis services; industrial research;
scientific research; conducting technical project studies.
A stabilized polymer composition comprising an organic polymeric material to be stabilized and a stabilizer composition comprising: at least one inorganic UV blocker, at least on hindered amine light stabilizer compounds, at least on hindered phenol antioxidant compound, at least one phosphite or phosphonite compound, and at least one thioester, wherein the stabilizer composition provides effective ultraviolet (UV) light stability, thermal stability and gas fade resistance to the stabilized polymer even when a hindered hydroxybenzoate, an organic UV absorber, an acid scavenger and/or a dialkylhydroxylamine are not present.
A stabilized polymer composition comprising an organic polymeric material to be stabilized and a stabilizer composition comprising: at least one inorganic UV blocker, at least on hindered amine light stabilizer compounds, at least on hindered phenol antioxidant compound, at least one phosphite or phosphonite compound, at least one thioester and at least one flame retardant, wherein the stabilizer composition provides effective ultraviolet (UV) light stability, thermal stability and gas fade resistance to the stabilized polymer even when a hindered hydroxybenzoate, an organic UV absorber, an acid scavenger and/or a dialkylhydroxylamine are not present.
Described herein is a method for manufacturing by bladder molding a hollow composite part made of or comprising a thermoplastic composite (TPC), the method comprising a step of placing a preform of the thermoplastic composite (TPC) around an expandable bladder; wherein the thermoplastic composite (TPC) comprises: a polymer matrix (PM) comprising or consisting of (i) at least one thermoplastic polymer; and (ii) optionally at least one plastic additive blended with the thermoplastic polymer; and continuous fibers embedded into the polymer matrix (PM); and wherein the bladder is made of or comprises a polymer composition (PC) which comprises, consists essentially of or consists of at least one polyamide imide (PAI), optionally at least one filler and optionally at least one polymer additive.
B29C 70/44 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant une pression isostatique, p. ex. moulage par différence de pression, avec un sac à vide, dans un autoclave ou avec un caoutchouc expansible
B29C 33/50 - Moules ou noyauxLeurs détails ou accessoires comportant des moyens ou conçus spécialement pour faciliter le démoulage d'objets, p. ex. des objets à contre-dépouille avec des moyens rétractables ou démontables élastiques
B29C 43/36 - Moules pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés
82.
COMPOSITE STRUCTURES HAVING HOLLOW PORTIONS AND METHOD OF MAKING THE SAME
A method for forming a composite structure having at least one hollow portion is disclosed. The method includes: placing a stack comprising two composite skins separated by a non-adherent three-dimensional (3D) insert in a compression molding tool; compression molding the stack of composite skins and non-adherent 3D insert while applying heat to the tool, wherein compression molding of the stack is carried out until each composite skin conforms to and adhere to the molding surface adjacent to it but the thermoset resin in each composite skin is not fully cure; opening the compression molding tool, wherein each composite skin remains adhered to the adjacent molding surface; removing the non-adherent 3D insert from the compression molding tool; closing the molding tool to allow portions of the skins to contact each other, creating at least one empty space between the non-contacting portions of the skins; and applying compressive pressure and heat to affect full curing of the skins.
B29C 70/46 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant des moules opposables, p. ex. pour déformer des préimprégnés [SMC] ou des "prepregs"
B29C 70/34 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression
B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
B29D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
B29C 65/50 - Assemblage d'éléments préformésAppareils à cet effet en utilisant des adhésifs utilisant des rubans adhésifs
B32B 27/12 - Produits stratifiés composés essentiellement de résine synthétique adjacente à une couche fibreuse ou filamenteuse
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
83.
POLYMER COMPOSITIONS HAVING DENSIFICATION ACCELERATORS AND ROTATIONAL MOLDING PROCESSES FOR MAKING HOLLOW ARTICLES THEREFROM
Rotational molding processes for producing hollow articles include the steps of: a) filling a mold with a polymer composition comprising: i) an organic polymer; and ii) a rotational molding densification accelerator (RMDA) selected from the group consisting of alkoxylated fatty alcohols, alkoxylated fatty esters, alkoxylated fatty amines, alkoxylated fatty amides, and combinations thereof; b) rotating the mold around at least one axis while heating the mold in an oven, thereby fusing the composition and spreading it to the walls of the mold; c) cooling the mold; and d) opening the mold; and e) removing the hollow article from the mold. The rotational molding processes using such polymer composition results in faster densification, which allows for reduction in overall cycle times for making the hollow articles.
B29C 41/00 - Façonnage par revêtement d'un moule, noyau ou autre support, c.-à-d. par dépôt de la matière à mouler et démoulage de l'objet forméAppareils à cet effet
B29C 41/04 - Coulée par rotation ou par centrifugation, c.-à-d. revêtement de la surface interne d'un moule par rotation du moule
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 77/00 - Utilisation de polyamides, p. ex. polyesteramides, comme matière de moulage
B29K 105/00 - Présentation, forme ou état de la matière moulée
The present invention pertains to a binder for secondary battery electrodes, to a method of preparation electrodes and to the use of said electrodes secondary batteries manufactured by incorporating said electrodes.
C08L 27/16 - Homopolymères ou copolymères du fluorure de vinylidène
H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 4/1397 - Procédés de fabrication d’électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
85.
SILANOL-FUNCTIONALIZED COMPOUNDS FOR THE INHIBITION OF SILICA-CONTAINING SCALE IN SINGLE STREAM SLURRIES IN BAYER PROCESS
A method of inhibiting silica-containing scales in an industrial process comprising contacting a process slurry with a scale inhibitor, the process slurry having a solids concentration of at least 0.5 g/L, wherein the scale inhibitor comprises a compound comprising recurring units covalently bound to at least one pendant silanol group.
C02F 5/12 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques contenant de l'azote
C02F 103/10 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter provenant de carrières ou d'activités minières
86.
HIGH CHAR YIELD THERMOPLASTIC POLYMERS BLENDS AND CORRESPONDING ARTICLES AND APPLICATIONS
Described herein are thermoplastic polymer blends (hereinafter referred to as "polymer blends") comprising a thermoplastic polymer and mesophase pitch, where the thermoplastic polymer comprises a polyarylene sulfide ("PAS"), a polyaryletherketone ("PAEK") or a polyphenylene ("PP"). As used herein, "thermoplastic polymer" excludes reference to pitch (mesophase or otherwise). Surprisingly, the polymer blends have significantly increased char yields, relative to those predicted. Furthermore, the polymer blends have desirable viscosities which make them suitable to traditional thermoplastic polymer techniques. Based at least in part upon the char yields and viscosities, the polymer blends are particular desirable for use in the formation of carbon fibers, thermoplastic prepregs, carbon-carbon composites and thermal protection systems.
Described herein are thermoplastic prepregs comprising an organic polymer matrix and a carbon fiber substrate. The polymer matrix comprises a polyphenylene polymer, described in detail below. The thermoplastic prepregs are particularly suitable for carbon-carbon composites ("C/C composites"). In particular, due at least in part to the significantly improved char yields and conversion to laterally ordered graphite-like carbon during pyrolyzation, the polyphenylene polymers described herein provide for improved C/C composites, both structurally and based upon processing efficiency. Also described herein are methods for manufacturing the thermoplastic prepregs and green bodies and C/C composites made therefrom.
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C04B 35/83 - Fibres de carbone dans une matrice carbonée
D01F 9/21 - Filaments de carboneAppareils spécialement adaptés à leur fabrication par décomposition de filaments organiques à partir de produits de polyaddition, de polycondensation ou de polymérisation à partir de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
88.
POLYAMIDE BASED ON 4,4'-DIAMINODICYCLOHEXYLMETHANE AND 4,4'-METHYLENE-BIS-CYCLOHEXYLAMINE
The present invention relates to a filament made of or comprising a polymer composition (P) which comprises at least 50.0 wt. % (based on the total weight of the polymer composition (P)) of at least one polyamide (PA) comprising the recurring units (RPA) and (R*PA): (I) where n is 7 or 8; and wherein at least 30.0 mol.% of the moieties derived from 4,4'- diaminodicyclohexylmethane are in a trans/trans configuration, this proportion being based on the total number of moles of the moieties derived from 4,4'-diaminodicyclohexylmethane in the polyamide (PA).
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
C08G 65/40 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques dérivés des phénols à partir des phénols et d'autres composés
C08L 71/00 - Compositions contenant des polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions contenant des dérivés de tels polymères
secterttert.-HALS); an alkoxylated alcohol; and optionally a hindered benzoate which is more resistant to discoloration due to gas fading and thermal oxidation compared to the polymer composition where the stabilizer composition does not include a tertiary HALS stabilizer and an alkoxylated alcohol. Further, a process for making a stabilized article that includes adding the stabilized polymer composition to a device or process for performing industrial molding; industrial fiber making; industrial tape; and extruded sheets, is provided.
The invention relates to method of recovery of at least one aromatic monomer from a polyamide (PA) which comprises recurring units (RPA) derived from at least one aromatic diacid (A-ar-A) and/or at least one aromatic diamine (B-ar-B), wherein the method comprises the following steps: - a) a product (P) comprising at least one polyamide (PA) is optionally comminuted; - b) hydrolysis of polyamide (PA) is performed in acidic conditions in the presence of at least one (Ac) having at least one pKa lower than 0 and and selected in the group consisting of the nitrogen-free inorganic acids, microwave radiations being applied to a composition (C) comprising water, the product (P) and the acid (Ac); - c) a stream (S) comprising: ■ the aromatic diacid(s) (A-ar-A); and/or ■ the aromatic diamine(s) (B-ar-B) in the base form or in the form of a salt, notably in the form of a salt with acid (Ac), which is recovered at the end of step b) is further processed in order to recover the aromatic diacid(s) (A-ar-A) and/or the aromatic diamine(s) (B-ar-B), the recovery of these aromatic monomer(s) comprising at least one unit operation selected in the group consisting of liquid-solid separation, crystallization and distillation.
C08J 11/16 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation par traitement avec une substance inorganique
93.
PROCESS FOR PRODUCING CARBON FIBERS AND CARBON FIBERS MADE THEREFROM
The present disclosure relates to a process for producing carbon fibers utilizing a salt of an organic cation containing a C═N imine group, and carbon fibers produced by such process.
D01D 5/08 - Méthodes de filage à partir de masses en fusion
D01F 9/22 - Filaments de carboneAppareils spécialement adaptés à leur fabrication par décomposition de filaments organiques à partir de produits de polyaddition, de polycondensation ou de polymérisation à partir de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir de polyacrylonitriles
94.
COMPOSITION COMPRISING AMORPHOUS SILICA AND AROMATIC POLYMER
The present invention relates to a composition comprising a) at least one hydrogenated oil and/or (per)fluorinated oil and b) from 2.00 to 55.00 wt% of a mixture comprising at least one amorphous silica and at least one aromatic polymer, wherein the wt% is relative to the total weight of the composition. The present invention also relates to use of a mixture of at least one amorphous silica and at least one aromatic polymer as a thickener in a grease formulation.
C10M 123/04 - Compositions lubrifiantes caractérisées en ce que l'épaississant est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé macromoléculaire
C10M 169/02 - Mélanges de matériaux de base et d'épaississants
95.
FAST-CURE RESIN FORMULATIONS WITH CONSISTENT HANDLING CHARACTERISTICS
The present invention relates to rapid-curing resin formulations as well as fiber- reinforced composite materials comprising the same and their use in the manufacture of molded articles, particularly where the manufacturing process requires high throughput and where resin formulations having consistent handling characteristics (e.g., tack and flexibility) would be preferable across normal to elevated laminating environments (as defined by temperatures between 20° C. and 60° C.). The present invention further relates to a manufacturing process for preparing an article, particularly a molded article, from a fiber-reinforced composite material comprising a rapid-curing resin formulation.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
PA2121811 11 linear or branched alkylene group; - these proportions in mol% being based on the total amount of diamines in the diamine component (A); - the diacid component (B) consists essentially of or consists of: - between 90.0 and 100.0 mol.% of terephthalic acid; and - between 0 and 10.0 mol.% of another diacid (DI) selected in the group consisting of isophthalic acid, adipic acid (AA) and a combination thereof; - these proportions in mol% being based on the total amount of diacids in the dicarboxylic acid component (B); - wherein the proportion of MPMD.T recurring units in the polyamide (PA) are greater than 50.0 mol% (> 50.0 mol%), this proportion being given relative to the total number of moles of recurring units in the polyamide (PA).
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
B29C 48/21 - Articles comprenant au moins deux composants, p. ex. couches coextrudées les composants étant des couches les couches étant jointes à leurs surfaces
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
Chemicals used in industry, science, photography, agriculture, horticulture and forestry, fertilizer for the land (natural and artificial), Fire extinguishing compositions, Hardening and brazing preparations, Chemical substances for preserving foodstuffs, Tanning substances, Adhesives used in industry. Paints, varnishes and lacquers, Preservatives against rust and against deterioration of wood colorants, Mordants, Resins, Metals in foil and powder form for painters and decorators.
99.
Novel Process for the Production of Hydrogen Peroxide
Novel Process for the Production of Hydrogen Peroxide The invention relates to novel process for the production of hydrogen peroxide by the anthraquinone process. In particular, the invention relates to a new flow configuration for the recirculation and removal of the hydrogen peroxide in an aqueous phase from the hydrogen peroxide process.
The present disclosure relates to a cyclone-producing apparatus for use in the production of polymer fibers, such as large tow polymer fibers, typically used in the manufacture of carbon fiber. The present disclosure also relates to a system comprising the cyclone-producing apparatus and a process for producing polymer fibers using such a system. The polymer fibers produced are useful for the manufacture of carbon fiber, which finds application as structural components in composite materials relevant to many areas, such as the aerospace, marine, and automotive industries, among others.
D01F 9/22 - Filaments de carboneAppareils spécialement adaptés à leur fabrication par décomposition de filaments organiques à partir de produits de polyaddition, de polycondensation ou de polymérisation à partir de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir de polyacrylonitriles