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1. 发明申请

WO2017174468A1 COPOLYMERS COMPRISING POLYALKYLENE OXIDE GROUPS AND QUATERNARY NITROGEN ATOMS 审中-公开
标题翻译：包含聚环氧乙烷基团和季铵氮原子的共聚物
公开(公告)号：WO2017174468A1
公开(公告)日：2017-10-12
申请号：PCT/EP2017/057757
申请日：2017-03-31
申请人： BASF SE
发明人： FLORES-FIGUEROA, Aaron , RUEBENACKER, Martin , DOBRAWA, Rainer , BRYM, Markus Willi Konrad , BOECKH, Dieter , HUELSKOETTER, Frank , WARD, Glenn , GOODWIN, James , CUTHBERTSON, Melissa , SCIALLA, Stefano
IPC分类号： C08F220/28 , C08F220/58 , C11D3/37
摘要： A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I (I) in which the variables have the following meanings: X is -CH 2 - or -CO-, if Y is -O-; is -CO-, if Y is -NH-; Y is -O- or −NH-; R 1 is hydrogen or methyl; R 2 are identical or different C 2 - C 6 -alkylene radicals, which may be arranged blockwise or randomly; R 3 is hydrogen or C 1 -C 4 -alkyl; n is an integer from 25 to 75, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer selected from the group consisting of monomers of formula IIa to IId (IIa - IId) in which the variables have the following meanings: R is C 1 -C 4 -alkyl or benzyl; R' is hydrogen or methyl; Y is -O- or -NH-; A is C 1 -C 6 -alkylene; X– is halide, C 1 -C 4 -alkyl sulfate, C 1 -C 4 -alkylsulfonate and C 1 -C 4 -alkyl carbonate, (C) 0 to 10% by weight of anionic monoethylenically unsaturated monomers, and (D) 0 to 30% by weight of other nonionic monoethylenically unsaturatedmonomers and has an average molecular weight M w of > 100,000.
摘要翻译：共聚物，其包含（A）60-99重量％的至少一种式I（I）的单烯属不饱和聚亚烷基氧化物单体，其中各变量具有以下含义：如果Y是-O-，则X是-CH 2 - 或-CO-; 如果Y是-NH-，则是-CO-; Y是-O-或-NH-; R 1是氢或甲基; R 2是相同或不同的C 2-6 C 1-6亚烷基，其可以嵌段或无规排列 ; R 3是氢或C 1 -C 4 - 烷基; R 3是氢或C 1 -C 4 - 烷基。（B）1-40重量％的至少一种选自式IIa-IId（IIa-IId）的单体的季铵化的含氮单烯属不饱和单体，其中变量具有以下含义：R为C 1 -C 4 - 烷基或苄基; R'是氢或甲基; Y是-O-或-NH-; A是C 1 -C 6亚烷基; X-是卤化物，C 1 -C 4 - 烷基硫酸盐，C 1 -C 4 - 烷基磺酸盐和C 1 -C 4烷基磺酸盐（C）0-10重量％的阴离子单烯属不饱和单体，和（D）0-30重量％的其它非离子单烯属不饱和单体，其平均分子量M w> 100,000。

2. 发明授权

EP3440121B1 COPOLYMERS COMPRISING POLYALKYLENE OXIDE GROUPS AND QUATERNARY NITROGEN ATOMS 有权
公开(公告)号：EP3440121B1
公开(公告)日：2020-05-06
申请号：EP17716147.8
申请日：2017-03-31
申请人： BASF SE
发明人： FLORES-FIGUEROA, Aaron , RUEBENACKER, Martin , DOBRAWA, Rainer , BRYM, Markus Willi Konrad , BOECKH, Dieter , HUELSKOETTER, Frank , WARD, Glenn , GOODWIN, James , CUTHBERTSON, Melissa , SCIALLA, Stefano
IPC分类号： C08F220/28 , C08F220/58 , C11D3/37

3. 发明公开

EP3440121A1 COPOLYMERS COMPRISING POLYALKYLENE OXIDE GROUPS AND QUATERNARY NITROGEN ATOMS 有权
公开(公告)号：EP3440121A1
公开(公告)日：2019-02-13
申请号：EP17716147.8
申请日：2017-03-31
申请人： BASF SE
发明人： FLORES-FIGUEROA, Aaron , RUEBENACKER, Martin , DOBRAWA, Rainer , BRYM, Markus Willi Konrad , BOECKH, Dieter , HUELSKOETTER, Frank , WARD, Glenn , GOODWIN, James , CUTHBERTSON, Melissa , SCIALLA, Stefano
IPC分类号： C08F220/28 , C08F220/58 , C11D3/37
摘要： A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I (I) in which the variables have the following meanings: X is -CH2- or -CO-, if Y is -O-; is -CO-, if Y is -NH-; Y is -O- or −NH-; R1 is hydrogen or methyl; R2 are identical or different C2 -C6-alkylene radicals, which may be arranged blockwise or randomly; R3 is hydrogen or C1-C4-alkyl; n is an integer from 25 to 75, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer selected from the group consisting of monomers of formula IIa to IId (IIa - IId) in which the variables have the following meanings: R is C1-C4-alkyl or benzyl; R' is hydrogen or methyl; Y is -O- or -NH-; A is C1-C6-alkylene; X– is halide, C1-C4-alkyl sulfate, C1-C4-alkylsulfonate and C1-C4-alkyl carbonate, (C) 0 to 10% by weight of anionic monoethylenically unsaturated monomers, and (D) 0 to 30% by weight of other nonionic monoethylenically unsaturatedmonomers and has an average molecular weight Mw of > 100,000.

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