公开(公告)号：CA2162122A1

公开(公告)日：1994-12-22

申请号：CA2162122

申请日：1994-06-07

Applicant: BASF AG

Inventor： SCHNEIDER JUERGEN ,  POTTHOFF-KARL BIRGIT ,  KUD ALEXANDER ,  BAUR RICHARD ,  OFTRING ALFRED ,  GREINDL THOMAS

IPC: C07D307/54 ,  A23C7/02 ,  A61K8/44 ,  A61Q11/00 ,  C07B61/00 ,  C07C227/00 ,  C07C227/02 ,  C07C227/18 ,  C07C227/26 ,  C07C229/16 ,  C07C229/26 ,  C07C229/30 ,  C07C229/34 ,  C07C229/36 ,  C07C255/24 ,  C07C255/25 ,  C07D207/337 ,  C07D211/74 ,  C07D213/55 ,  C07D263/32 ,  C07D277/30 ,  C07D307/24 ,  C07D333/24 ,  C11D3/33 ,  C11D11/00 ,  C11D17/06 ,  D06L1/14 ,  D06L3/02 ,  D06L4/12 ,  D06L4/30 ,  D06M11/40 ,  D21C9/10 ,  D21C9/16 ,  G03C5/305 ,  G03C5/38 ,  G03C5/44 ,  G03C7/42

Abstract: Disclosed is the use of glycine-N, N-diacetic acid derivatives and their alkali metal, alkaline earth metal, ammonium and substituted ammonium salts as complexing agents for alkaline earth and heavy metal ions, except with .alpha.-alanine-N, N-diacetic acid, as textile detergent builders in powdered detergent formulations and as calcium sequestering agents in oral hygiene products.

公开(公告)号：AU4313393A

公开(公告)日：1993-12-30

申请号：AU4313393

申请日：1993-05-18

Applicant: BASF AG

Inventor： KRONER MATTHIAS ,  HARTMANN HEINRICH ,  POTTHOFF-KARL BIRGIT ,  BUECHNER KARL-HEINZ

IPC: C02F5/12 ,  C13B25/00 ,  C13F1/00

公开(公告)号：CA2003987A1

公开(公告)日：1990-06-15

申请号：CA2003987

申请日：1989-11-27

Applicant: BASF AG

Inventor： POTTHOFF-KARL BIRGIT ,  SPERLING-VIETMEIER KARIN ,  SANNER AXEL

IPC: A61K8/00 ,  A61K8/04 ,  A61K8/81 ,  A61Q5/06 ,  C08F26/10 ,  C08F220/10 ,  C08F220/18 ,  C08F220/26 ,  C08F220/28 ,  C08F226/10 ,  C08L33/06 ,  C08L39/06 ,  C09D133/06 ,  C09D139/06 ,  C08F218/08 ,  C08L35/02 ,  A61K7/11

Abstract: O.Z. 0050/40406 Copolymers based on tertbutyl acrylate and/or tert-butyl methacrylate, having a R value of from 10 to 50 and obtainable by free radical polymerization of A) from 20 to 90 % by weight of tert-butyl acrylate and/or tert-butyl methacrylate, B) from 10 to 60 % by weight of N-vinylpyrrolidone and C) from 0 to 30 % by weight of a C1-C20-alkyl acrylate, a C1-C20-alkyl methacrylate, a C2-C4-hydroxyalkyl acrylate, a C2-C4-hydroxyalkyl methacrylate or vinyl acetate or a mixture thereof, are used as film formers in hair setting compositions and compositions for the surface protection of two- or threedimensional structures.

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：DE59606967D1

公开(公告)日：2001-06-28

申请号：DE59606967

申请日：1996-11-05

Applicant: BASF AG

Inventor： POTTHOFF-KARL BIRGIT ,  EHLE BEATE ,  FUNHOFF ANGELIKA ,  KIESSLING DIETER ,  BAUR RICHARD ,  GREINDL THOMAS

IPC: C11D1/10 ,  C11D1/14 ,  C11D1/22 ,  C11D1/29 ,  C11D1/72 ,  C11D1/88 ,  C11D1/94 ,  C11D3/06 ,  C11D3/08 ,  C11D3/10 ,  C11D3/12 ,  C11D3/33 ,  C11D17/06

公开(公告)号：DE19924706A1

公开(公告)日：2001-02-08

申请号：DE19924706

申请日：1999-05-28

Applicant: BASF AG

Inventor： POTTHOFF-KARL BIRGIT ,  DEUBIG ROLAND ,  SEUFERT MICHAEL ,  KISTENMACHER AXEL

IPC: C02F5/00 ,  C02F5/10 ,  C02F5/14 ,  C08F220/06 ,  C08F222/02 ,  C08F222/06

公开(公告)号：DE59405657D1

公开(公告)日：1998-05-14

申请号：DE59405657

申请日：1994-08-16

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  HARTMANN HEINRICH ,  POTTHOFF-KARL BIRGIT ,  BUECHNER KARL-HEINZ ,  HEIDER MARC ,  RAUBENHEIMER HANS-JUERGEN

IPC: C02F1/04 ,  C02F5/10 ,  C08F8/00 ,  C08F16/16 ,  C08F210/00 ,  C08F212/00 ,  C08F216/14 ,  C08F218/02 ,  C08F218/06 ,  C08F220/00 ,  C08F220/04 ,  C08F220/08 ,  C08F222/06 ,  C09K8/528

Abstract: PCT No. PCT/EP94/02721 Sec. 371 Date Feb. 20, 1996 Sec. 102(e) Date Feb. 20, 1996 PCT Filed Aug. 16, 1994 PCT Pub. No. WO95/06074 PCT Pub. Date Mar. 2, 1995Water-soluble copolymerizates are disclosed containing carboxyl groups, and also containing the following components incorporated by polymerization: (a) 30 to 80 mol % monoethylenically unsaturated C3-C8 carboxylic acids, anhydrides thereof and/or water-soluble salts thereof; (b) 10 to 50 mol % C2-C8 olefines, styrene, alkyl styrene, C1-C10 alkyl vinyl ethers and/or vinyl esters of saturated C1-C10 monocarboxylic acids; and (c) 0.01 to 20 mol % vinyl ethers and/or allyl ethers of alkoxylated C1-C30 alcohols. The copolymerizates in question have a K-value of at least 8 (determined after H. Fikentscher). Also disclosed are methods of producing the water-soluble copolymerizates by copolymerization of the monomers in the presence of radical-forming polymerization initiators, and the use of the polymerizates as scale inhibitors.

公开(公告)号：DE59404645D1

公开(公告)日：1998-01-02

申请号：DE59404645

申请日：1994-08-16

Applicant: BASF AG

Inventor： SCHNEIDER JUERGEN ,  OFTRING ALFRED ,  FREYBERG PETER ,  SCHUMACHER RUDOLF ,  BAUR RICHARD ,  POTTHOFF-KARL BIRGIT ,  KUD ALEXANDER

IPC: C11D3/12 ,  C05D9/02 ,  C05F11/00 ,  C09K3/00 ,  C11D1/10 ,  C11D3/33 ,  C11D3/34 ,  C11D7/32 ,  C11D7/34 ,  D21C9/10 ,  G03C5/305 ,  G03C7/42