Produits et services

Chemicals for use in industry and science; unprocessed artificial resins, unprocessed plastics; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. Plastics and resins in extruded form for use in manufacture. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; industrial analysis and research services.

Abrégé

Recycling of waste products has become increasingly common practice in the last decades. The recycling of plastic materials is important and widely carried out by many industries and households around the world. A multitude of everyday consumer items are made from plastic materials, such as bottles, bags, products, and especially liquid food board-based packaging. It is important to recycle and reuse the polymers.

Classes IPC  ?

• C08L 23/06 - Polyéthylène
• C08J 5/18 - Fabrication de bandes ou de feuilles

Abrégé

22 modifier and/or a compatibilizer modifier for a composition (P) comprising recycled polyethylene.

Classes IPC  ?

• C08L 23/06 - Polyéthylène
• C08J 5/18 - Fabrication de bandes ou de feuilles

Produits et services

Chemicals for use in industry and science; Unprocessed artificial resins, unprocessed plastics; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry. Plastics and resins in extruded form for use in manufacture. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; Industrial analysis and research services.

Abrégé

A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5.

Classes IPC  ?

• C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères
• C08K 5/00 - Emploi d'ingrédients organiques
• C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés

Abrégé

Improve properties of recycled post-consumer and/or post-industrial polypropylene by adding ethylene copolymer (B) comprising hydrolysable silicon-containing groups.

Classes IPC  ?

• C08J 11/06 - Récupération ou traitement des résidus des polymères sans réaction chimique

Produits et services

Chemicals for use in industry and science; unprocessed artificial resins, unprocessed plastics; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. Plastics and resins in extruded form for use in manufacture. Treatment of polyolefins, pet and polyamides. Scientific and technological services and research and design relating thereto; industrial analysis and research services.

Produits et services

Chemicals used in industry and science; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; adhesives for use in industry Treatment of polyolefins, PET and polyamides in the nature of recycling Plastics and resins in extruded form for use in manufacture Scientific and technological services and research and design relating thereto, namely, scientific research, analysis and testing in the field of chemicals and plastic

Abrégé

A thermoplastic polyester composition, comprising, apart from a thermoplastic polyester as the major component, 1 to 30 wt.% of a polyphosphonate and 0.01 to 1.5 wt.% of a polyanhydride. The thermoplastic polyester is selected from the group consisting of polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polytrimethylene terephthalate (PTT), polyethylene furanoate (PEF), and polyethylene naphthalate (PEN).

Classes IPC  ?

• C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; adhesives for use in industry. Treatment of materials in the form of recycled polymers Scientific and technological services and research and design relating thereto namely scientific research, analysis and testing in the field of chemicals and plastic; industrial chemical analysis and research services in the field of chemistry

Produits et services

Chemicals for use in industry and science; Unprocessed artificial resins, unprocessed plastics; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry. Plastics and resins in extruded form for use in manufacture. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; Industrial analysis and research services.

Abrégé

Recycling of waste products has become increasingly common practice in the last decades. The recycling of plastic materials is important and widely carried out by many industries and households around the world. A multitude of everyday consumer items are made from plastic materials, such as bottles, bags, products, and especially liquid food board-based packaging. It is important to recycle and reuse the polymers.

Classes IPC  ?

• C08L 23/06 - Polyéthylène

Abrégé

Recycling of waste products has become increasingly common practice in the last decades. The recycling of plastic materials is important and widely carried out by many industries and households around the world. A multitude of everyday consumer items are made from plastic materials, such as bottles, bags, products, and especially liquid food board-based packaging. It is important to recycle and reuse the polymers.

Classes IPC  ?

• C08L 23/06 - Polyéthylène

Produits et services

Chemicals for use in industry and science; Unprocessed artificial resins, unprocessed plastics; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry. Plastics and resins in extruded form for use in manufacture. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; Industrial analysis and research services.

Abrégé

A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5.

Classes IPC  ?

• C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères

Abrégé

A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5.

Classes IPC  ?

• C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères
• C08K 5/1539 - Anhydrides cycliques
• C08K 5/5393 - Composés phosphoneux, p. ex. R—P(OR')2
• C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés

Abrégé

Improve properties of recycled post-consumer and/or post-industrial polypropylene by adding ethylene copolymer (B) comprising hydrolysable silicon- containing groups.

Classes IPC  ?

• C08J 11/06 - Récupération ou traitement des résidus des polymères sans réaction chimique

Abrégé

Improve properties of recycled post-consumer and/or post-industrial polypropylene by adding ethylene copolymer (B) comprising hydrolysable silicon- containing groups.

Classes IPC  ?

• C08J 11/04 - Récupération ou traitement des résidus des polymères
• C08L 23/12 - Polypropylène

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives for use in industry. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; industrial analysis and research services.

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; adhesives for use in industry Treatment of polyolefins, polyethylene terephthalates and polyamides Scientific and technological services and research and design relating thereto namely scientific research, analysis and testing in the field of chemicals and plastic; industrial chemical analysis and research services in the field of chemistry

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed artificial resins, unprocessed plastics; Manures; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives for use in industry. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; Industrial.

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives for use in industry. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; industrial analysis and research services.

Produits et services

Treatment of polyolefins, polyethylene terephthalates and polyamides Scientific and technological services, namely, scientific research, analysis and testing in the field of chemicals, plastics and research and design relating thereto; industrial chemical analysis and scientific research services

Produits et services

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

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed artificial resins, unprocessed plastics; Manures; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives for use in industry. Treatment of polyolefins, PET and polyamides. Scientific and technological services and research and design relating thereto; Industrial analysis and research services.

Produits et services

Treatment of polyolefins, polyethylene terephthalates and polyamides

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed artificial resins, unprocessed plastics; Manures; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives for use in industry. Treatment of polyolefins, PET and polyamides.

Produits et services

Unprocessed plastic in the form of powder or granules; unprocessed plastic in the form of granules for use in industry; polystyrene resins, unprocessed, in granular form for extrusion; polyurethane granulate.

Produits et services

Treatment of materials. Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. Treatment of materials. Scientific and technological services and research and design relating thereto; industrial analysis and research services.

Produits et services

Unprocessed plastic in the form of powder or granules; Plastic in the form of granules for use in industry; Polystyrene in granular form for extrusion; Polyurethane granulate.

Abrégé

An isolated alicyclic di-ammonium di-carboxylate salt of an alicyclic di-amine and a carboxylic acidis disclosed. The carboxylic acidis selected from the group consisting of formic acid, acetic acid, propionic acid, and butyric acid, whereas the alicyclic di-aminemay be selected from the group consisting of diaminocyclohexane, bis(aminomethyl)cyclohexane, bis(aminomethyl)norbornane, 1,3-diaminoadamantane, -amino-1,3,3-trimethylcyclohexanemethylamine,methylenebis(cyclohexylamine), diaminodecalin, and 1,4-diaminocubane.

Classes IPC  ?

• C08G 69/28 - Procédés de préparation

Abrégé

A composition comprising a polymer, or an oligomer, comprising cross-linking moiety, which moiety comprises a carbon-carbon triple bond; and a molecule comprising a carbon-carbon triple bond, wherein the thermal curing behavior of said molecule is different from the one of said polymer or oligomer.

Classes IPC  ?

• C07C 65/38 - 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 avec des insaturations autres que celles des cycles aromatiques
• C07C 233/65 - Amides d'acides carboxyliques ayant des atomes de carbone de groupes carboxamide liés à des atomes de carbone de cycles aromatiques à six chaînons ayant les atomes d'azote des groupes carboxamide liés à des atomes d'hydrogène ou à des atomes de carbone de radicaux hydrocarbonés non substitués
• C07C 209/48 - Préparation de composés contenant des groupes amino liés à un squelette carboné par réduction d'acides carboxyliques ou de leurs esters en présence d'ammoniac ou d'amines ou par réduction de nitriles, d'amides d'acides carboxyliques, d'imines ou d'imino-éthers par réduction de nitriles
• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3
• C08G 69/48 - Polymères modifiés par post-traitement chimique
• C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques

Abrégé

A process for obtaining (ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) is disclosed. In the disclosed process chloro-, bromo-, or iodoisobenzofuran-1,3-dione is reacted with ethyne in a solvent in the presence of a dissolved homogenous palladium catalyst, optionally a copper salt, a base, and optionally a solvent distinct from said base. Subsequently the obtained (ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) may be washed with a washing agent, such as a carboxylic acid, a polar aprotic solvent, or chloroform.

Classes IPC  ?

• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3
• C07C 51/567 - Préparation d'anhydrides d'acides carboxyliques par des réactions ne créant pas de groupe anhydride d'acide carboxylique

Abrégé

The present invention relates to an injection molding machine device (1) for increasing the temperature of a polymeric composition by imposing a shear force to the polymeric composition, comprising an adjustable throttling means (2) arranged in a channel (3) adapted to contain the polymeric composition and the adjustable throttling means (2) is adapted to being adjustable to restrict a cross section of said channel (3). The present invention also relates to an injection molding machine, a method for increasing the temperature of a polymeric composition by imposing a shear force to the polymeric composition, and further the use of an adjustable throttling means (3).

Classes IPC  ?

• B29C 45/27 - Canaux d'injection
• B29C 45/30 - Moyens de commande de l'écoulement placés dans les canaux d'injection, p. ex. construction "torpedo"
• B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet

Abrégé

A process for obtaining (ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) is disclosed. In the disclosed process chloro-, bromo-, or iodoisobenzofuran-1,3-dione is reacted with ethyne in a solvent in the presence of a dissolved homogenous palladium catalyst, optionally a copper salt, a base, and optionally a solvent distinct from said base. Subsequently the obtained (ethyne-1,2-diyl)bis(isobenzofuran-1, 3 -dione) may be washed with a washing agent, such as a carboxylic acid, a polar aprotic solvent, or chloroform.

Classes IPC  ?

• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3

Abrégé

Disclosed are novel cross-linkable end-cappers for oligo- and polyamides. End-capped oligo- and polyamides comprising such an end-capper may be cured at a lower temperature compared to oligo- and polyamides end-capped with PEPA.

Classes IPC  ?

• C08G 63/02 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés

Abrégé

Disclosed are novel cross-linkable end-cappers for oligo- and polyimides. End-capped oligo- and polyimides comprising such an end-capper may be cured at a lower temperature compared to oligo- and polyimides end-capped with PEPA.

Classes IPC  ?

• C08G 63/60 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés de la réaction d'un mélange d'acides hydroxycarboxyliques, d'acides polycarboxyliques et de composés polyhydroxylés
• C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C07D 209/48 - Iso-indolesIso-indoles hydrogénés avec des atomes d'oxygène en positions 1 et 3, p. ex. phtalimide
• C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C07C 65/38 - 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 avec des insaturations autres que celles des cycles aromatiques
• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3

Abrégé

A composition comprising an aromatic oligo- or polyimide and a compound comprising at least two residues of oxazoline, or at least two residues of dihydro-1,3-oxazine, being cross-linkable is disclosed.

Classes IPC  ?

• C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C08K 5/353 - Cycles à cinq chaînons
• C08K 5/357 - Cycles à six chaînons
• C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C09D 179/08 - PolyimidesPolyesterimidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides

Abrégé

Disclosed is use of catalysts for chain extension and/or cross-linking of oligomers or polymers comprising carbon-carbon triple bonds.

Classes IPC  ?

• C08F 2/00 - Procédés de polymérisation
• C08F 4/00 - Catalyseurs de polymérisation

Abrégé

An oligo-or polyimide comprising one or two residue(s)of an anhydride based acetylenic end-capper, at least one EBPA residue, at least oneresidueof anaromatic di- amine,and optionally at least one residue of an aromatic non-acetylenic di-anhydride is disclosed.A method for obtainingsuch an oligo-or polyimide is also disclosed.

Classes IPC  ?

• C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3

Abrégé

A method for altering the melt characteristics of a polyester, such as the melt strength, the method comprising the step of melt mixing the polyester, with a tetracarboxylic dianhydride; across-linker and chain extender comprising at least two groups being able to react with a carboxy group and a phenolic hydroxyl group;and a poly functional compound comprising at least two groups selected from the group consisting of non-sterically hindered phenolic hydroxyl groups, and carboxy groups.

Classes IPC  ?

• C08G 63/91 - Polymères modifiés par post-traitement chimique

Abrégé

Disclosed are novel cross-linkable end-cappers for oligo-and polyamides. End-capped oligo-and polyamides comprising such an end-capper may be cured at a lower temperature compared to oligo-and polyamides end-capped with PEPA.

Classes IPC  ?

• C07C 57/34 - Composés non saturés comportant des groupes carboxyle liés à des atomes de carbone acycliques contenant des cycles aromatiques à six chaînons contenant plusieurs groupes carboxyle
• C07C 57/72 - Halogénures d'acyle contenant des cycles aromatiques à six chaînons
• C07C 233/65 - Amides d'acides carboxyliques ayant des atomes de carbone de groupes carboxamide liés à des atomes de carbone de cycles aromatiques à six chaînons ayant les atomes d'azote des groupes carboxamide liés à des atomes d'hydrogène ou à des atomes de carbone de radicaux hydrocarbonés non substitués
• C07D 209/48 - Iso-indolesIso-indoles hydrogénés avec des atomes d'oxygène en positions 1 et 3, p. ex. phtalimide
• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3
• C08G 69/48 - Polymères modifiés par post-traitement chimique
• C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques

Produits et services

Chemicals used in industry and science; unprocessed artificial resins; unprocessed plastics; tempering preparations; adhesives used in industry.

Abrégé

Disclosed is use of catalysts for chain extension and/or cross-linking of oligomers or polymers comprising carbon-carbon triple bonds.

Classes IPC  ?

• C08F 299/02 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés
• C08G 63/48 - Polyesters modifiés chimiquement par estérification par des huiles d'acides gras supérieurs non saturés ou leurs acidesPolyesters modifiés chimiquement par estérification par des acides résiniques
• C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C08J 5/18 - Fabrication de bandes ou de feuilles
• C08K 5/17 - AminesComposés d'ammonium quaternaire
• C08K 5/3442 - Composés hétérocycliques comportant de l'azote dans le cycle comportant deux atomes d'azote dans le cycle
• C08K 5/49 - Composés contenant du phosphore

Abrégé

Disclosed are novel cross-linkable end-cappers for oligo-and polyimides. End-capped oligo-and polyimides comprising such an end-capper may be cured at a lower temperature compared to oligo-and polyimides end-capped with PEPA.

Classes IPC  ?

• C07C 65/38 - 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 avec des insaturations autres que celles des cycles aromatiques
• C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C09J 179/08 - PolyimidesPolyesterimidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
• C07D 307/89 - Benzo [c] furannesBenzo [c] furannes hydrogénés avec deux atomes d'oxygène liés directement en positions 1 et 3

Produits et services

Chemicals used in industry and science; unprocessed artificial resins; unprocessed plastics; tempering preparations; adhesives used in industry

Produits et services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. Treatment of materials. Scientific and technological services and research and design relating thereto; industrial analysis and research services.

Abrégé

Disclosed is an acetylenic polyamide and a composition comprising said acetylenic polyamide, which acetylenic polyamide. Said acetylenic group is suitably obtained by subjecting at least one acetylenic compound to reaction with either at least one polyamide, or at least one amino functional monomer and/or carboxylic acid, yielding a corresponding acetylenic amide monomer, oligoamide or polyamide. Amide monomers and/or oligoamides can subsequently be used in production of the acetylenic polyamide.

Classes IPC  ?

• C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques

Produits et services

Treatment of materials. Scientific and technological services and research and design relating thereto; industrial analysis and research services; Design and development of computer hardware and software.

Abrégé

Disclosed is a cross-linkable aromatic polycarbonate, which is obtainable by co-polymerization of at least one aromatic diol, at least one carbon dioxide source and at least one acetylenic compound.

Classes IPC  ?

• C08G 64/04 - Polycarbonates aromatiques

Abrégé

Disclosed is an aromatic polycarbonate having at least one acetylenic carbon-carbon triple bond. Said acetylenic aromatic polycarbonate is obtained by subjecting at least one aromatic diol, triol or polyol, at least one carbon dioxide source and at least one acetylenic compound, having said at least one carbon-carbon triple bond, to co-polymerisation or by subjecting at least one aromatic polycarbonate, obtained by reaction between at least one aromatic diol, triol or polyol and at least one carbon dioxide source, to reaction with at least one acetylenic compound, having said at least one carbon-carbon triple bond.

Classes IPC  ?

• C08G 64/14 - Polycarbonates aromatiques ne contenant pas d'insaturations aliphatiques contenant un agent d'arrêt de chaîne ou un agent de réticulation
• C08G 64/04 - Polycarbonates aromatiques
• B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
• C08L 69/00 - Compositions contenant des polycarbonatesCompositions contenant des dérivés des polycarbonates

Abrégé

A cross-linkable aromatic polyetherketone for replacing polyimides, which polymer is obtainable by co-polymerizating at least one aromatic monomer, giving rise to an ether bond and/or keton linkage upon polymerization and at least one acetylenic compound.

Classes IPC  ?

• C08G 65/00 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule

Abrégé

Disclosed is an acetylenic aromatic polyether having at least one acetylenic carbon-carbon triple bond obtained by subjecting at least one aromatic polyether monomer and at least one acetylenic compound, having at least one carbon-carbon triple bond, to co-polymerisation or by subjecting at least one aromatic polyether to reaction with at least one acetylenic compound, having at least one carbon-carbon triple bond.

Classes IPC  ?

• C08L 71/10 - Polyéthers dérivés de composés hydroxylés ou de leurs dérivés métalliques de phénols
• 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 73/14 - Polyamide-imides
• C09D 171/10 - Polyéthers dérivés de composés hydroxylés ou de leurs dérivés métalliques de phénols
• C09D 171/12 - Oxydes de polyphénylène

Abrégé

Disclosed is an acetylenic phenol-aldehyde resin having at least one carbon-carbon triple bond. The resin is obtained by subjecting at least one phenolic compound (1), at least one acetylenic phenolic compound (2), having at least one carbon-carbon triple bond, at least one aldehyde (3) to basic or acidic co-condensation, or by subjecting at least one phenol-aldehyde resin, obtained by basic or acidic co-condensation of at least one phenolic compound (1) and at least one aldehyde, to further co-condensation with at least one acetylenic phenolic compound (2), having at least one carbon-carbon triple bond.

Classes IPC  ?

• C08G 8/10 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes de formaldéhyde, p. ex. de formaldéhyde formé in situ avec du phénol
• C08L 61/06 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes avec des phénols
• C09D 161/10 - Condensats phénol-formaldéhyde
• C09J 161/06 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes avec des phénols
• C08G 8/04 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes
• C08G 8/30 - Polycondensats modifiés chimiquement par des composés non saturés, p. ex. des terpènes
• C08L 61/14 - Condensats phénol-aldéhydes modifiés
• C09D 149/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant une ou plusieurs liaisons triples carbone-carboneCompositions de revêtement à base de dérivés de tels polymères
• C09D 161/14 - Condensats phénol-aldéhyde modifiés
• C09D 179/08 - PolyimidesPolyesterimidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides

Abrégé

Disclosed is an acetylenic polyamide and a composition comprising said acetylenic polyamide, which acetylenic polyamide. Said acetylenic group is suitably obtained by subjecting at least one acetylenic compound to reaction with either at least one polyamide, or at least one amino functional monomer and/or carboxylic acid, yielding a corresponding acetylenic amide monomer, oligoamide or polyamide. Amide monomers and/or oligoamides can subsequently be used in production of the acetylenic polyamide.

Classes IPC  ?

• C08G 69/48 - Polymères modifiés par post-traitement chimique
• C08F 299/02 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés
• 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 69/02 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques

Abrégé

Disclosed is a novel acetylenic poly(alkylene phthalate) and a composition comprising said acetylenic poly(alkylene phthalate). Said acetylenic poly(alkylene phthalate) is by reaction fitted with at least one acetylenic carbon-carbon triple bond obtained by subjecting at least one (polyalkylene phthalate) to reaction with at least one acetylenic compound or by co-condensing at least one phthalic acid or anhydride or a corresponding acid halide or alkyl ester, at least one alkylene glycol and at least one acetylenic compound. Said acetylenic compound has at least one carbon-carbon triple bond and at least one group reactive to hydroxyl and/or carboxyl groups.

Classes IPC  ?

• C08G 63/46 - Polyesters modifiés chimiquement par estérification
• C08G 63/181 - Acides contenant des cycles aromatiques
• C08G 63/21 - Polyesters préparés en présence de composés ayant un groupe réactif ou plus de deux groupes réactifs en présence d'acides monocarboxyliques non saturés ou d'alcools monohydriques non saturés ou de leurs dérivés réactifs
• C08G 63/47 - Polyesters modifiés chimiquement par estérification par des acides monocarboxyliques non saturés ou des alcools monohydriques non saturés ou leurs dérivés réactifs
• C08G 63/54 - Acides ou composés hydroxylés contenant des carbocycles
• C08G 63/91 - Polymères modifiés par post-traitement chimique
• C08L 67/06 - Polyesters non saturés
• C08G 63/183 - Acides téréphtaliques
• C08L 67/07 - Polyesters non saturés comportant des liaisons non saturées carbone-carbone terminales