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公开(公告)号：WO2014177638A3
公开(公告)日：2014-12-24
申请号：PCT/EP2014058874
申请日：2014-04-30
Applicant: BASF SE
Inventor： WEBER MARTIN , WEISS THOMAS , MALETZKO CHRISTIAN , STAAL BASTIAAN BRAM PIETER , MÜHLBACH KLAUS , ERBES JÖRG
CPC classification number: C08G75/23 , B01D71/68 , B01D71/80 , C08G65/334 , C08G65/3344 , C08G65/3346 , C08L71/00 , C08L71/02
Abstract: Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups.
Abstract translation: 包含聚亚芳基醚嵌段和聚环氧烷嵌段的嵌段共聚物，其中所述嵌段共聚物包含至少两个用不同封端基团封端的聚环氧烷嵌段。
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2.发明专利
公开(公告)号：CA2707815A1
公开(公告)日：2009-07-02
申请号：CA2707815
申请日：2008-12-16
Applicant: BASF SE
Inventor： FEUERHAKE ROBERT , SCHOENFELDER DANIEL , HAEHNLE HANS-JOACHIM , BRUCHMANN BERND , URIBE AROCHA PAOLA , STAAL BASTIAAN BRAM PIETER , BAUMGAERTNER RALPH
Abstract: The invention relates to graft polymers, the graft foundation thereof being selected from the group of polymers having vinyl amine units, polyamines, polyamidoamines, and polymers of ethylenic unsaturated acids, and which exclusively contain oligoalkylene imine side chains as side chains, methods for the production of graft polymers having oligoalkylene imine side chains, wherein at least one oligoalkylene imine, which contains a terminal aziridine group, is grafted onto one of the cited graft foundations, and use of the graft polymers thus obtained as processing chemicals in the production of paper, as antimicrobial coating agents, as builders in detergents, and for treating metal surfaces.
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公开(公告)号：ZA201401586B
公开(公告)日：2016-02-24
申请号：ZA201401586
申请日：2014-03-03
Applicant: BASF SE
Inventor： WEISS THOMAS , WEBER MARTIN , SPANG CLAUDIA , MALETZKO CHRISTIAN , STAAL BASTIAAN BRAM PIETER
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4.发明专利
公开(公告)号：CA2707815C
公开(公告)日：2017-01-24
申请号：CA2707815
申请日：2008-12-16
Applicant: BASF SE
Inventor： FEUERHAKE ROBERT , SCHOENFELDER DANIEL , HAEHNLE HANS-JOACHIM , BRUCHMANN BERND , URIBE AROCHA PAOLA , STAAL BASTIAAN BRAM PIETER , BAUMGAERTNER RALPH
Abstract: The invention relates to graft polymers, the graft foundation thereof being selected from the group of polymers having vinyl amine units, polyamines, polyamidoamines, and polymers of ethylenic unsaturated acids, and which exclusively contain oligoalkylene imine side chains as side chains, methods for the production of graft polymers having oligoalkylene imine side chains, wherein at least one oligoalkylene imine, which contains a terminal aziridine group, is grafted onto one of the cited graft foundations, and use of the graft polymers thus obtained as processing chemicals in the production of paper, as antimicrobial coating agents, as builders in detergents, and for treating metal surfaces.
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公开(公告)号：AU2012293014A1
公开(公告)日：2014-02-27
申请号：AU2012293014
申请日：2012-08-01
Applicant: BASF SE
Inventor： WEBER MARTIN , WEISS THOMAS , MALETZKO CHRISTIAN , STAAL BASTIAAN BRAM PIETER , SPANG CLAUDIA
IPC: C08G65/00
Abstract: The present invention relates to a method for producing a block copolymer containing polyaryl ether blocks and polyalkylene oxide blocks, comprising the reaction of an HO-terminated polyaryl ether with a monomeric alkylene oxide. The present invention also relates to a block copolymer that can be obtained from said method. The invention further relates to a triblock polymer having polyalkylene oxide/polyaryl ether/polyalkylene oxide blocks.
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Patent Agency Ranking
公开(公告)号：ES2659558T3
公开(公告)日：2018-03-16
申请号：ES14721827
申请日：2014-04-30
Applicant: BASF SE
Inventor： WEBER MARTIN , WEISS THOMAS , MALETZKO CHRISTIAN , STAAL BASTIAAN BRAM PIETER , MÜHLBACH KLAUS , ERBES JÖRG
Abstract: Copolímero en bloque que comprende bloques de poliarileno éter y bloques de óxido de polialquileno, en el que dicho copolímero en bloque comprende al menos dos bloques de óxido de polialquileno que están cubiertos en los extremos con diferentes grupos cobertores de extremos.
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公开(公告)号：MX2014001245A
公开(公告)日：2014-03-31
申请号：MX2014001245
申请日：2012-08-01
Applicant: BASF SE
Inventor： WEISS THOMAS , WEBER MARTIN , MALETZKO CHRISTIAN , STAAL BASTIAAN BRAM PIETER , SPANG CLAUDIA
IPC: C08G65/00
Abstract: La presente invención se refiere a un método para producir un copolímero en bloque que contiene bloques de poliariléter y bloques de óxido de polialquileno, que comprenden la reacción de un poliariléter HO terminado con un óxido de alquileno monomérico. La presente invención también se refiere a un copolímero en bloque que puede obtenerse a partir del método. La invención además se refiere a un polímero de tribloque que tiene bloques de óxido de polialquileno/poliariléter/óxido de polialquileno.
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公开(公告)号：DE102008058246A1
公开(公告)日：2010-05-20
申请号：DE102008058246
申请日：2008-11-19
Applicant: BASF SE
Inventor： JAIN SACHIN , GABRIEL CLAUS , STAAL BASTIAAN BRAM PIETER , LIEW CHEE CHIN
Abstract: Thermoplastic molding composition comprises: (a) 29 to (100 wt.% minus 1 ppb) of at least one thermoplastic polyamide, (b) 1 ppb to 2 wt.% of at least one polyethyleneimine homo or copolymer, and (c) 0-70 wt.% of additives. An independent claim is included for increasing the molecular weight of polyamides comprising adding 1 ppb to 2 wt.% of polyethyleneimine homo or copolymer to the components (a).
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公开(公告)号：SG11201509031RA
公开(公告)日：2015-11-27
申请号：SG11201509031R
申请日：2014-04-30
Applicant: BASF SE
Inventor： WEBER MARTIN , MALETZKO CHRISTIAN , WEISS THOMAS , ERBES JÖRG , STAAL BASTIAAN BRAM PIETER
Abstract: The invention relates to a method for preparing polyarylethersulfone-polyalkylene oxide block copolymers (PPC) comprising the polycondensation of a reaction mixture (RG) comprising the components: (A1) at least one aromatic dihalogen compound, (B1) at least one aromatic dihydroxyl compound, (B2) at least one polyalkylene oxide having at least two hydroxyl groups, (C) at least one aprotic polar solvent and (D) at least one metal carbonate, where the reaction mixture (RG) does not comprise any substance which forms an azeotrope with water.
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公开(公告)号：CA2842502A1
公开(公告)日：2013-02-14
申请号：CA2842502
申请日：2012-08-01
Applicant: BASF SE
Inventor： WEBER MARTIN , WEISS THOMAS , MALETZKO CHRISTIAN , STAAL BASTIAAN BRAM PIETER , SPANG CLAUDIA
IPC: C08G65/00
Abstract: The present invention relates to a method for producing a block copolymer containing polyaryl ether blocks and polyalkylene oxide blocks, comprising the reaction of an HO-terminated polyaryl ether with a monomeric alkylene oxide. The present invention also relates to a block copolymer that can be obtained from said method. The invention further relates to a triblock polymer having polyalkylene oxide/polyaryl ether/polyalkylene oxide blocks.
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