公开(公告)号：JP2004197093A

公开(公告)日：2004-07-15

申请号：JP2003415255

申请日：2003-12-12

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

Inventor： MICHL KATHRIN ,  GERST MATTHIAS DR ,  LAUBENDER MATTHIAS ,  RAU IRIS ,  RECK BERND

IPC: C08L23/02 ,  C08K5/00 ,  C08L25/08 ,  C08L101/06 ,  C09D123/20 ,  D04H1/60 ,  D06M13/148 ,  D06M15/263

CPC classification number: D04H1/587 ,  C08K5/0025 ,  C09D123/20 ,  D04H1/60 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2947 ,  Y10T428/2987 ,  Y10T428/31721 ,  C08L35/06

Abstract: PROBLEM TO BE SOLVED: To provide a formaldehyde-free powdered binder composition. SOLUTION: The formaldehyde-free powdered binder composition comprises (a) a powdered copolymer prepared by polymerizing maleic anhydride, at least one α-olefin, and on demand, styrene, and (b) at least one powdered crosslinking agent, and (c) on demand, another additive. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：AU6384701A

公开(公告)日：2001-10-23

申请号：AU6384701

申请日：2001-04-10

Applicant: BASF AG

Inventor： RAU IRIS ,  PERNER JOHANNES ,  OTT CHRISTIAN ,  BAUR RICHARD

IPC: D06L1/12 ,  C08F8/12 ,  C08F218/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/26 ,  C08F220/42 ,  C08F222/02 ,  C08F222/06 ,  C11D3/37 ,  D06L3/00 ,  D21C9/10

Abstract: Multifunctional polymers containing polymerized units of (a) alpha-Acyloxyacrylonitrile, alpha-haloacrylic acid, alpha-acyloxyacrylic ester and/or alpha-hydroxyacrylic acid, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and/or vinyl alcohol and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds and having a K value of at least 7 (determined after H. Fikentscher in acetone at 25° C. and a polymer concentration of 1% by weight), processes for preparing multifunctional polymers by copolymerizing monomer mixtures of (a) alpha-acyloxyacrylonitrile, alpha-haloacrylic acid and/or alpha-acyloxyacrylic ester, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds in the presence of polymerization initiators that form free radicals and partially or completely hydrolyzing the polymerized monomer units (a) and (c) in the copolymers thus obtainable and use of the multifunctional polymers in laundry detergents and cleaners, to bind polyvalent metal ions, as a stabilizer in textile bleaching and the bleaching of pulp for papermaking.

公开(公告)号：AT300563T

公开(公告)日：2005-08-15

申请号：AT01938098

申请日：2001-04-10

Applicant: BASF AG

Inventor： RAU IRIS ,  PERNER JOHANNES ,  OTT CHRISTIAN ,  BAUR RICHARD

IPC: D06L1/12 ,  C08F8/12 ,  C08F218/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/26 ,  C08F220/42 ,  C08F222/02 ,  C08F222/06 ,  C11D3/37 ,  D06L3/00 ,  D21C9/10

Abstract: Multifunctional polymers containing polymerized units of (a) alpha-Acyloxyacrylonitrile, alpha-haloacrylic acid, alpha-acyloxyacrylic ester and/or alpha-hydroxyacrylic acid, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and/or vinyl alcohol and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds and having a K value of at least 7 (determined after H. Fikentscher in acetone at 25° C. and a polymer concentration of 1% by weight), processes for preparing multifunctional polymers by copolymerizing monomer mixtures of (a) alpha-acyloxyacrylonitrile, alpha-haloacrylic acid and/or alpha-acyloxyacrylic ester, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds in the presence of polymerization initiators that form free radicals and partially or completely hydrolyzing the polymerized monomer units (a) and (c) in the copolymers thus obtainable and use of the multifunctional polymers in laundry detergents and cleaners, to bind polyvalent metal ions, as a stabilizer in textile bleaching and the bleaching of pulp for papermaking.

公开(公告)号：DE10018192A1

公开(公告)日：2001-10-25

申请号：DE10018192

申请日：2000-04-12

Applicant: BASF AG

Inventor： RAU IRIS ,  PERNER JOHANNES ,  OTT CHRISTIAN ,  BAUR RICHARD

IPC: D06L1/12 ,  C08F8/12 ,  C08F218/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/26 ,  C08F220/42 ,  C08F222/02 ,  C08F222/06 ,  C11D3/37 ,  D06L3/00 ,  D21C9/10

Abstract: The invention relates to multifunctional polymers, comprising polymerised units of (a) C and a polymer concentration of 1 % by weight). The invention further relates to a method for the production of multifunctional polymers by the copolymerisation of monomer mixtures comprising (a)

公开(公告)号：DE50106895D1

公开(公告)日：2005-09-01

申请号：DE50106895

申请日：2001-04-10

Applicant: BASF AG

Inventor： RAU IRIS ,  PERNER JOHANNES ,  OTT CHRISTIAN ,  BAUR RICHARD

IPC: D06L1/12 ,  C08F8/12 ,  C08F218/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/26 ,  C08F220/42 ,  C08F222/02 ,  C08F222/06 ,  C11D3/37 ,  D06L3/00 ,  D21C9/10

Abstract: Multifunctional polymers containing polymerized units of (a) alpha-Acyloxyacrylonitrile, alpha-haloacrylic acid, alpha-acyloxyacrylic ester and/or alpha-hydroxyacrylic acid, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and/or vinyl alcohol and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds and having a K value of at least 7 (determined after H. Fikentscher in acetone at 25° C. and a polymer concentration of 1% by weight), processes for preparing multifunctional polymers by copolymerizing monomer mixtures of (a) alpha-acyloxyacrylonitrile, alpha-haloacrylic acid and/or alpha-acyloxyacrylic ester, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds in the presence of polymerization initiators that form free radicals and partially or completely hydrolyzing the polymerized monomer units (a) and (c) in the copolymers thus obtainable and use of the multifunctional polymers in laundry detergents and cleaners, to bind polyvalent metal ions, as a stabilizer in textile bleaching and the bleaching of pulp for papermaking.

公开(公告)号：ES2108575T3

公开(公告)日：1997-12-16

申请号：ES95911239

申请日：1995-02-17

Applicant: BASF AG

Inventor： BOECKH DIETER ,  KISTENMACHER AXEL ,  DENZINGER WALTER ,  RAU IRIS ,  FUNHOFF ANGELIKA ,  BAUR RICHARD

IPC: C08F2/00 ,  C08F2/16 ,  C08F2/38 ,  C08F2/44 ,  C08F4/40 ,  C08F8/12 ,  C08F218/04 ,  C08F218/08 ,  C08F218/10 ,  C08F220/04 ,  C08F220/06 ,  C08F222/02 ,  C11D3/37

Abstract: PCT No. PCT/EP95/00575 Sec. 371 Date Aug. 21, 1996 Sec. 102(e) Date Aug. 21, 1996 PCT Filed Feb. 17, 1995 PCT Pub. No. WO95/22569 PCT Pub. Date Aug. 24, 1995A process for preparing copolymers of vinyl esters and monoethylenically unsaturated carboxylic acids by free-radical copolymerization of (a) 20 to 80 mol % of vinyl esters of aliphatic monocarboxylic acids having at least 2 carbon atoms and (b) 80-20 mol % of monoethylenically unsaturated carboxylic acids, with or without (c) 0-30 mol % of other copolymerizable monoethylenically unsaturated monomers and/or (d) 0-10 mol % of monomers which contain at least two non-conjugated ethylenic double bonds in the molecule, in the presence of at least one sulfur, phosphorus and/or nitrogen compound with a reducing action and of 0.05-30% by weight, based on the monomers, of at least one surface-active agent in aqueous medium in the presence of initiators and in the presence or absence of regulators, and the use of the copolymers or of the copolymers which are obtainable therefrom by hydrolysis and/or oxidation and have vinyl alcohol units as additive to detergents and cleaners.

公开(公告)号：DE59500859D1

公开(公告)日：1997-11-27

申请号：DE59500859

申请日：1995-02-17

Applicant: BASF AG

Inventor： BOECKH DIETER ,  KISTENMACHER AXEL ,  DENZINGER WALTER ,  RAU IRIS ,  FUNHOFF ANGELIKA ,  BAUR RICHARD ,  KUD ALEXANDER ,  SCHWENDEMANN VOLKER

IPC: C08F2/00 ,  C08F2/16 ,  C08F2/38 ,  C08F2/44 ,  C08F4/40 ,  C08F8/12 ,  C08F218/04 ,  C08F218/08 ,  C08F218/10 ,  C08F220/04 ,  C08F220/06 ,  C08F222/02 ,  C11D3/37

Abstract: PCT No. PCT/EP95/00575 Sec. 371 Date Aug. 21, 1996 Sec. 102(e) Date Aug. 21, 1996 PCT Filed Feb. 17, 1995 PCT Pub. No. WO95/22569 PCT Pub. Date Aug. 24, 1995A process for preparing copolymers of vinyl esters and monoethylenically unsaturated carboxylic acids by free-radical copolymerization of (a) 20 to 80 mol % of vinyl esters of aliphatic monocarboxylic acids having at least 2 carbon atoms and (b) 80-20 mol % of monoethylenically unsaturated carboxylic acids, with or without (c) 0-30 mol % of other copolymerizable monoethylenically unsaturated monomers and/or (d) 0-10 mol % of monomers which contain at least two non-conjugated ethylenic double bonds in the molecule, in the presence of at least one sulfur, phosphorus and/or nitrogen compound with a reducing action and of 0.05-30% by weight, based on the monomers, of at least one surface-active agent in aqueous medium in the presence of initiators and in the presence or absence of regulators, and the use of the copolymers or of the copolymers which are obtainable therefrom by hydrolysis and/or oxidation and have vinyl alcohol units as additive to detergents and cleaners.