公开(公告)号：WO03042263A2

公开(公告)日：2003-05-22

申请号：PCT/EP0212554

申请日：2002-11-11

Applicant: BASF AG ,  BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

CPC classification number: C11D3/3788 ,  C08F283/06 ,  C11D3/0021 ,  C08F226/06 ,  C08F226/10

Abstract: Graft polymer comprising (A) a polymeric graft skeleton, with no monoethylenic unsaturated units and (B) polymer sidechains formed by polymerisation of a cyclic N-vinylamide of general formula I, where R = C1-C5 alkyl and R = H or C1-C4 alkyl, wherein the proportion of the sidechains (B) comprises >/= 60 wt. % of the total polymer.

Abstract translation: 接枝聚合物，其包含（A）的聚合接枝基础不含单烯键式不饱和单元，和（B）由通式的环状N-乙烯基酰胺的聚合，其中R是C1-C5烷基，并且R 是氢或C1-C4 烷基，形成的聚合物的侧链，所述侧链（B），以总的聚合物> / = 60重量％。

公开(公告)号：WO03042262A2

公开(公告)日：2003-05-22

申请号：PCT/EP0212553

申请日：2002-11-11

Applicant: BASF AG ,  BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

CPC classification number: C11D3/3788 ,  C08F283/06 ,  C11D3/0021 ,  C08F226/06

Abstract: Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethylenic unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B) amounts to 35 to 55 wt. % of the total polymer.

Abstract translation: 包含：（A）聚合物的接枝基体，所述aufweiste无单烯属不饱和单元，和（B）由两种不同的单烯属不饱和单体（B1）和（B2）的共聚物形成的高分子侧链的接枝聚合物，每个包含至少一个含氮杂环，其中所述 所述侧链（B），以总聚合物为35〜55重量％（重量）。

公开(公告)号：CA2467308C

公开(公告)日：2012-01-24

申请号：CA2467308

申请日：2002-11-11

Applicant: BASF AG

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

Abstract: Graft polymers containing (A) a polymeric grafting base devoid of monoethylenically unsaturated units, and (B) polymeric side chains formed from copolymers of two different monoethylenically unsaturated monomers (B1) and (B2) which each contain at least one nitrogeneous heterocycle, wherein said side chains (B) account for from 35 to 55% by weight of the total polymer.

公开(公告)号：BR0214120A

公开(公告)日：2004-10-13

申请号：BR0214120

申请日：2002-11-11

Applicant: BASF AG

Inventor： BAUM PIA ,  LLER CHRISTINE M ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

Abstract: Graft polymers containing (A) a polymeric grafting base devoid of monoethylenically unsaturated units, and (B) polymeric side chains formed from copolymers of two different monoethylenically unsaturated monomers (B1) and (B2) which each contain at least one nitrogeneous heterocycle, wherein said side chains (B) account for from 35 to 55% by weight of the total polymer.

公开(公告)号：AT342291T

公开(公告)日：2006-11-15

申请号：AT02787629

申请日：2002-11-11

Applicant: BASF AG

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

Abstract: Graft polymers containing (A) a polymeric grafting base devoid of monoethylenically unsaturated units, and (B) polymeric side chains formed by polymerization of a cyclic N-vinylamide of the general formula I where R is C 1 -C 5 -alkyl and R 1 is hydrogen or C 1 -C 4 -alkyl, wherein said side chains (B) account for >=60% by weight of the total polymer.

公开(公告)号：DE10156133A1

公开(公告)日：2003-05-28

申请号：DE10156133

申请日：2001-11-16

Applicant: BASF AG

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C08F287/00 ,  C08L51/00 ,  C08L51/08 ,  C11D3/00 ,  C11D3/37 ,  C08F283/10

Abstract: Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethylenic unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B) amounts to more than 55 wt. % of the total polymer.

公开(公告)号：CA2467308A1

公开(公告)日：2003-05-22

申请号：CA2467308

申请日：2002-11-11

Applicant: BASF AG

Inventor： POTTHOFF-KARL BIRGIT ,  BAUM PIA ,  OSWALD ANKE ,  MUELLER CHRISTINE

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

Abstract: Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethyleni c unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B ) amounts to 35 to 55 wt. % of the total polymer.

公开(公告)号：DE50208436D1

公开(公告)日：2006-11-23

申请号：DE50208436

申请日：2002-11-11

Applicant: BASF AG

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C11D3/37

Abstract: Graft polymers containing (A) a polymeric grafting base devoid of monoethylenically unsaturated units, and (B) polymeric side chains formed by polymerization of a cyclic N-vinylamide of the general formula I where R is C 1 -C 5 -alkyl and R 1 is hydrogen or C 1 -C 4 -alkyl, wherein said side chains (B) account for >=60% by weight of the total polymer.

公开(公告)号：BR0214136A

公开(公告)日：2004-10-13

申请号：BR0214136

申请日：2002-11-11

Applicant: BASF AG

Inventor： BAUM PIA ,  MULLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C08F287/00 ,  C08L51/00 ,  C08L51/08 ,  C11D3/00 ,  C11D3/37

Abstract: Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethylenic unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B) amounts to more than 55 wt. % of the total polymer.

公开(公告)号：DE50207744D1

公开(公告)日：2006-09-14

申请号：DE50207744

申请日：2002-11-11

Applicant: BASF AG

Inventor： BAUM PIA ,  MUELLER CHRISTINE ,  OSWALD ANKE ,  POTTHOFF-KARL BIRGIT

IPC: C08F261/06 ,  C08F283/06 ,  C08F287/00 ,  C08L51/00 ,  C08L51/08 ,  C11D3/00 ,  C11D3/37

Abstract: Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethylenic unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B) amounts to more than 55 wt. % of the total polymer.