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公开(公告)号：EP2992033A1
公开(公告)日：2016-03-09
申请号：EP14724351.3
申请日：2014-04-30
Applicant: BASF SE
Inventor： WEBER, Martin , MALETZKO, Christian , WEIß, Thomas , ERBES, Jörg , STAAL, Bastiaan Bram Pieter
CPC classification number: C08K3/26 , C08G65/2612 , C08G65/3346 , C08G65/337 , C08K2003/262 , C08L2205/05
Abstract: The invention relates to a method for producing polyarylethersulfone polyalkylene oxide block copolymers (PPC), said method comprising the polycondensation of a reaction mixture (R
G ) containing the components: (A1) at least one aromatic dihalide compound; (B1) at least one aromatic dihydroxy compound; (B2) at least one polyalkylene oxide having at least two hydroxy groups; (C) at least one aprotic polar solvent; and (D) at least one metal carbonate. The reaction mixture (R
G ) does not contain any substance that forms an azeotrope with water.Abstract translation: 本发明涉及生产聚芳醚砜聚环氧烷嵌段共聚物（PPC）的方法，所述方法包括含有以下组分的反应混合物（R G）的缩聚：（A1）至少一种芳族二卤化物化合物; （B1）至少一种芳族二羟基化合物; （B2）至少一种具有至少两个羟基的聚环氧烷; （C）至少一种非质子极性溶剂; 和（D）至少一种金属碳酸盐。 反应混合物（R G）不含任何与水形成共沸混合物的物质。
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公开(公告)号：EP3013889B1
公开(公告)日：2017-04-05
申请号：EP14732894.2
申请日：2014-06-26
Applicant: BASF SE
Inventor： WEBER, Martin , MALETZKO, Christian , STAAL, Bastiaan Bram Pieter , ERBES, Jörg
IPC: C08G75/00
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公开(公告)号：EP3044249A1
公开(公告)日：2016-07-20
申请号：EP14758946.9
申请日：2014-09-04
Applicant: BASF SE
Inventor： WEBER, Martin , MALETZKO, Christian , ERBES, Jörg , KORTEKAMP, Tobias , STAAL, Bastiaan Bram Pieter , HEIL, Thomas
CPC classification number: B01D71/68 , B01D67/0006 , B01D69/08 , B29C47/0011 , B29C47/0014 , B29C47/0026 , B29C47/8895 , B29K2081/06 , B29L2031/755 , C08G65/4056 , C08G75/23
Abstract: The invention relates to a method for producing a polyarylene ether sulfone polymer by reacting a reaction mixture (R
G ) containing a dihalogen component (A1), a dihydroxy component (B1) and potassium carbonate (C1) having an average volumetric particle size of-
4.发明授权
公开(公告)号：EP2205660B1
公开(公告)日：2012-06-13
申请号：EP08835337.0
申请日：2008-10-01
Applicant: BASF SE
Inventor： FEUERHAKE, Robert , SCHÖNFELDER, Daniel , HÄHNLE, Hans-Joachim , BRUCHMANN, Bernd , URIBE AROCHA, Paola , KRAUS, Alexander , HÜBSCH, Christian , STAAL, Bastiaan Bram Pieter , BAUMGÄRTNER, Ralph
CPC classification number: C08G73/024 , C07C217/08 , D21H17/36 , D21H17/56 , D21H19/60
Abstract: The invention relates to amino alkyl vinyl ethers of the formula (I): H2C = CH - O - X - NH - [Al-]n - H containing alkylene imine units, where [Al-]n denotes a linear or branched oligoalkylene imine chain having n alkylene imine units, n is a number of at least 1, and X denotes a straight-chained or branched C2- to C6-alkylene group, and to salts of the monomers I with mineral acids or organic acids, and quaternation products of the monomers I with alkyl halogenides or dialkyl sulfates, to a method for producing the compounds of the formula (I) by the addition of alkylene imines to amino-C2-to C6-alkyl vinyl ethers, and to the use of the amino alkyl vinyl ethers of the formula (I) containing alkylene imine units as monomers to produce polymers for use in the paper industry, as antimicrobial coating agents, in detergents, and for treating metal surfaces.
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5.发明公开PFROPFPOLYMERE MIT OLIGOALKYLENIMINSEITENKETTEN, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG 审中-公开具有OLIGOALKYLENIMINSEITENKETTEN，METHOD接枝聚合物其制造及其用途
公开(公告)号：EP2225309A1
公开(公告)日：2010-09-08
申请号：EP08864640.1
申请日：2008-12-16
Applicant: BASF SE
Inventor： FEUERHAKE, Robert , SCHÖNFELDER, Daniel , HÄHNLE, Hans-Joachim , BRUCHMANN, Bernd , URIBE AROCHA, Paola , STAAL, Bastiaan Bram Pieter , BAUMGÄRTNER, Ralph
CPC classification number: C08F8/32 , C08F8/30 , C08F271/00 , C08F290/00 , C08F290/06 , C08F290/065 , C08F290/14 , C08F290/145 , C08G69/48 , C08L51/003 , C08L51/08 , C09D151/003 , C09D151/08 , D21H17/45 , D21H17/55 , D21H21/36 , C08F26/02 , C08L2666/02
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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Patent Agency Ranking
公开(公告)号：EP3212693B1
公开(公告)日：2020-12-09
申请号：EP15786942.1
申请日：2015-10-27
Applicant: BASF SE
Inventor： WEBER, Martin , MALETZKO, Christian , STAAL, Bastiaan Bram Pieter
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公开(公告)号：EP3013889B2
公开(公告)日：2020-03-04
申请号：EP14732894.2
申请日：2014-06-26
Applicant: BASF SE
Inventor： WEBER, Martin , MALETZKO, Christian , STAAL, Bastiaan Bram Pieter , ERBES, Jörg
IPC: C08G75/00
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公开(公告)号：EP3394152A1
公开(公告)日：2018-10-31
申请号：EP16808704.7
申请日：2016-12-12
Applicant: BASF SE
Inventor： SA GOMES, Pedro , STAAL, Bastiaan Bram Pieter , GUTH, Felicitas , LANGLEY, Nigel A
CPC classification number: B01D15/34 , B01D15/1807 , B01D15/1821 , B01D15/1871 , B01D15/1892 , C08G65/08 , C08G65/30 , C08G2650/58
Abstract: A process for purification of polyether block copolymers comprising polyoxyethylene and polyoxypropylene moieties using sequential multi-column size exclusion chromatography apparatus operated as a counter current moving bed wherein a process cycle comprises the steps of.
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公开(公告)号：EP2739668B1
公开(公告)日：2015-07-08
申请号：EP12743147.6
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
CPC classification number: C08L71/02 , C08G65/2612 , C08G2261/126 , C08L2205/05 , C08L81/06
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公开(公告)号：EP4551639A1
公开(公告)日：2025-05-14
申请号：EP23735299.2
申请日：2023-06-26
Applicant: BASF SE
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