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公开(公告)号：CA3045738A1
公开(公告)日：2018-06-21
申请号：CA3045738
申请日：2017-12-15
Applicant: BASF SE
Inventor： FUCHS YANNICK , DETERING JUERGEN , MEISE MARKUS , SCHMIDT-HANSBERG BENJAMIN , ESPER CLAUDIA , NEUMANN JESSICA
Abstract: The present invention relates to a washing and cleaning multi-layer film comprising at least one layer containing a polymer composition or consisting of a polymer composition, obtainable by radical polymerization of a monomer composition which contains at least one a,ß-ethylenically unsaturated carboxylic acid or a salt or an anhydride thereof, wherein the radical polymerization takes place in the presence of at least one polyether component. The invention further relates to a method for producing such a multi-layered film, to the use of such a multi-layered film and to a covering or coating for a washing or cleaning composition portion which comprises such a multi-layered film or consists thereof.
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2.发明专利
公开(公告)号：AU2023277747A1
公开(公告)日：2024-12-05
申请号：AU2023277747
申请日：2023-05-25
Applicant: BASF SE
Abstract: Described are a gas-permeable electronically conductive plate for use as porous transport layer for an electrolyzer and a process for preparing said gas-permeable electronically conductive plate, a building unit for an electrolyzer, and an electrolyzer.
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公开(公告)号：AU2022367734A1
公开(公告)日：2024-05-02
申请号：AU2022367734
申请日：2022-10-07
Applicant: BASF SE
IPC: B22F3/20 , B22F1/00 , B22F1/052 , B22F1/10 , B22F3/11 , B22F3/18 , B22F3/22 , B22F5/00 , B22F7/00 , B22F10/20 , C22C14/00 , C22C38/44 , C25B11/032 , H01M4/86 , H01M4/88 , H01M8/0232 , H01M8/10 , H01M8/1018
Abstract: The invention relates to a process for manufacturing a multilayered porous transport layer, the process comprising (a) providing a first feedstock comprising first metal particles and a first polymer binder; and providing a second feedstock comprising second metal particles and a second polymer binder; the first and the second feedstock having a metal powder content of 40 to 70 % by volume; and the first feedstock having (i) metal particles with a smaller average particles size,(ii) a higher metal powder content, or (iii) both, metal particles with a smaller average particles size and a higher metal powder content compared to the second feedstock; (b) coextruding the first and the second feedstock to form a film-shaped green body comprising a first layer and a second layer, the second layer being materially connected to the first layer above the melting temperature and or glass transition temperature of the first polymer binder and the second polymer binder; (c) optionally smoothening the film-shaped green body by rolling or calendering; (d) debinding the film-shaped green body to form a brown body; (e) sintering the brown body under a non-oxidative atmosphere or vacuum and a temperature of from 700 to 1300 °C to form the porous transport layer;wherein the first feedstock and the second feedstock are free of any solvents.
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Patent Agency Ranking
公开(公告)号：CA3234951A1
公开(公告)日：2023-04-20
申请号：CA3234951
申请日：2022-10-07
Applicant: BASF SE
IPC: B22F1/00 , B22F1/052 , B22F1/10 , B22F3/11 , B22F3/18 , B22F3/20 , B22F3/22 , B22F5/00 , B22F7/00 , B22F10/20 , C22C14/00 , C22C38/44 , C25B11/032 , H01M4/86 , H01M4/88 , H01M8/0232 , H01M8/10 , H01M8/1018
Abstract: The invention relates to a process for manufacturing a multilayered porous transport layer, the process comprising (a) providing a first feedstock comprising first metal particles and a first polymer binder; and providing a second feedstock comprising second metal particles and a second polymer binder; the first and the second feedstock having a metal powder content of 40 to 70 % by volume; and the first feedstock having (i) metal particles with a smaller average particles size,(ii) a higher metal powder content, or (iii) both, metal particles with a smaller average particles size and a higher metal powder content compared to the second feedstock; (b) coextruding the first and the second feedstock to form a film-shaped green body comprising a first layer and a second layer, the second layer being materially connected to the first layer above the melting temperature and or glass transition temperature of the first polymer binder and the second polymer binder; (c) optionally smoothening the film-shaped green body by rolling or calendering; (d) debinding the film-shaped green body to form a brown body; (e) sintering the brown body under a non-oxidative atmosphere or vacuum and a temperature of from 700 to 1300 °C to form the porous transport layer;wherein the first feedstock and the second feedstock are free of any solvents.
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公开(公告)号：CA3047026A1
公开(公告)日：2018-06-21
申请号：CA3047026
申请日：2017-12-07
Applicant: BASF SE
Inventor： FUCHS YANNICK , DETERING JUERGEN , MEISE MARKUS , WITTELER HELMUT , SCHMIDT-HANSBERG BENJAMIN , ESPER CLAUDIA , SCHMITT MARCEL , DE MORAGAS MARIA
Abstract: The present invention relates to a method for producing water-soluble films, wherein the water-soluble film comprises at least one layer S1) containing or consisting of a polymer composition P1), obtainable by free-radical polymerization of a monomer composition M1) which contains at least one monomer A) selected from a,ß-ethylenically unsaturated mono-and dicarboxylic acids, salts of a,ß-ethylenically unsaturated mono-and dicarboxylic acids, anhydrides, a,ß--ethylenically unsaturated mono-and dicarboxylic acids, and mixtures thereof, in the presence of at least one polyether component PE), which is selected from polyetherols having a number average molecular weight of at least 200 g/mol, mono-and di-(C1-C6-alkyl) ethers of such polyetherols, polyether groups-containing surfactants and mixtures thereof, wherein the film can have further layers, and wherein the layers are cast on a support material.
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6.发明专利
公开(公告)号：CA3017788A1
公开(公告)日：2017-09-21
申请号：CA3017788
申请日：2017-03-15
Applicant: BASF SE
Inventor： FUCHS YANNICK , DETERING JUERGEN , MEISE MARKUS , SCHMIDT-HANSBERG BENJAMIN , ESPER CLAUDIA
IPC: C08F220/06 , C08F2/30 , C08F20/06 , C08J5/18 , C11D3/37
Abstract: The present invention relates to a washing- and cleaning-active polymer film which contains a polymer composition P) or is composed of a polymer composition P) which is obtainable by free-radical polymerization of a monomer composition M), wherein the monomer composition M) contains at least one a,ß-ethylenically unsaturated carboxylic acid or a salt thereof and is subjected to a free-radical polymerization in the presence of at least one polyether component. The invention further relates to a process for producing such a washing- and cleaning-active polymer film, to the use of such a polymer film and to a wrapping or coating for a washing or cleaning composition portion which comprises such a polymer film or consists thereof.
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公开(公告)号：ES2847749T3
公开(公告)日：2021-08-03
申请号：ES17764767
申请日：2017-08-22
Applicant: BASF SE
Inventor： WENGELER LUKAS , ARNOLD LENA , SCHMIDT-HANSBERG BENJAMIN , SCHROEDER ANDREAS , PIETSCH INES , LECLERC NICHOLAS R
IPC: F28F13/18 , C08G73/02 , C09D5/00 , C09D179/02 , F28F19/02
Abstract: Un material compuesto que comprende: una capa de imprimación que comprende una polialquilenimina; y una capa activa que comprende un aglutinante y una estructura organometálica (MOF), en la que el MOF comprende un compuesto orgánico al menos bidentado coordinado con un ión metálico, preferiblemente el MOF está en forma de polvo y disperso dentro del aglutinante, en el que la capa activa forma un recubrimiento sobre la capa de imprimación.
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公开(公告)号：CA3047197A1
公开(公告)日：2018-06-21
申请号：CA3047197
申请日：2017-12-15
Applicant: BASF SE
Inventor： MEISE MARKUS , FUCHS YANNICK , WITTELER HELMUT , GARCIA MARCOS ALEJANDRA , DETERING JUERGEN , SCHMIDT-HANSBERG BENJAMIN
Abstract: The present invention relates to a multi-layered film comprising at least one layer having a polymer composition or consisting of a polymer composition, obtainable by radical polymerization of a monomer composition, which contains at least one monomer A), which is selected using a,ß-ethylenically unsaturated mono and dicarboxylic acids, salts of an a,ß-ethylenically unsaturated mono and dicarboxylic acid, anhydrides of a,ß-ethylenically unsaturated mono and dicarboxylic acids and mixtures thereof, wherein the radical polymerization takes place in the presence of at least one polyether component. The invention further relates to a method for producing such a multi-layered film, different uses of said type of multi-layered film and specifically to a covering or coating for a washing, cleaning or dishwasher agent portion which comprises such a multi-layered film or consists thereof. The invention also relates to washing, cleaning or dishwasher agents which have such a multi-layered film.
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