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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.
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公开(公告)号:AT334153T
公开(公告)日:2006-08-15
申请号:AT03795967
申请日:2003-12-24
Applicant: BASF AG
Inventor: DETERING JUERGEN , SCHNEIDER TANJA , KLUEGLEIN MATTHIAS , BAUM PIA
IPC: C08F8/14 , C08F267/04 , C08F283/06 , C08L51/00 , C08L51/08 , C11D3/00 , C11D3/37 , C08F222/08
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公开(公告)号:DE10352457A1
公开(公告)日:2005-06-09
申请号:DE10352457
申请日:2003-11-07
Applicant: BASF AG
Inventor: GUZMANN MARCUS , BUECHNER KARL-HEINZ , BAUM PIA , BRODT GREGOR
IPC: C02F5/12 , C08F8/00 , C08F8/32 , C08F8/36 , C02F5/10 , C08F220/06 , C23F11/173
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公开(公告)号:CA2544771A1
公开(公告)日:2005-05-19
申请号:CA2544771
申请日:2004-11-05
Applicant: BASF AG
Inventor: BRODT GREGOR , BAUM PIA , GUZMANN MARCUS , BUECHNER KARL-HEINZ
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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.
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36.
公开(公告)号:CA2488032A1
公开(公告)日:2003-12-18
申请号:CA2488032
申请日:2003-06-04
Applicant: BASF AG
Inventor: NIED STEPHAN , WEINGART FRANZ , BRODT GREGOR , MICHL KATHRIN , BAUM PIA
IPC: C08F290/06 , C11D3/37
Abstract: The invention relates to copolymers which contain alkylene oxide units and also contain the following constituents that are incorporated by polymerization in a statistical or block-by-block manner: (a) 50 to 93 mol % of acrylic acid and/or of a water-soluble salt of the acrylic acid; (b) 5 to 30 mol % of methacrylic acid and/or of a water-soluble salt of the methacryl ic acid, and; (c) 2 to 20 mol % of at least one non-ionic monomer of formula (II), in which the variables have the following meanings: R1 represents hydrogen or methyl; R2 represents a chemical bond or unbranched or branched C1- C6 alkylene; R3 represents identical or different unbranched or branched C2- C4 alkylene groups; R4 represents unbranched or branched C1-C6 alkyl, and; n ranges from 3 to 50. These copolymers are used as an additive in detergents and cleansers.
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公开(公告)号:MXPA06012026A
公开(公告)日:2007-11-20
申请号:MXPA06012026
申请日:2005-04-26
Applicant: BASF AG
Inventor: BAUM PIA , BRODT GREGOR , GUZMANN MARCUS , SEEBECK TANJA
IPC: C11D3/00 , C08F26/06 , C08F226/06 , C11D3/37
Abstract: La presente invencion se relaciona con el uso de un copolimero que comprende, en forma polimerizada, (a) de 80 a 99.9% molar, basado en la cantidad total de los monomeros polimerizados para preparar el copolimero, de cuando menos un monomero A que en cada caso comprende un heterociclo que tiene cuando menos 1 atomo de nitrogeno y compuesto de 3 a 10 miembros de anillo y un grupo alquenilo de C2-C6 enlazado a un atomo de anillo de carbono o nitrogeno del heterociclo; y (b) de 0.1 a 20% molar, basado en la cantidad total de los monomeros polimerizados para preparar el copolimero, de cuando menos un monomero B copolimerizable con el monomero A, el monomero B teniendo un enlace doble monoetilenicamente insaturado y tambien un grupo de oxido de polialquileno de C2-C4 lineal o ramificado que tiene como promedio de 4 a 500 unidades de oxido de alquileno de C2-C4, en formulaciones de detergente liquidas y solidas. Ademas, la invencion se relaciona con un proceso para preparar dicho copolimero, y tambien con una formulacion de detergente liquida o solida que comprende cuando menos uno de dicho copolimero.
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公开(公告)号:ES2279380T3
公开(公告)日:2007-08-16
申请号:ES04739140
申请日:2004-05-06
Applicant: BASF AG
Inventor: SCHNEIDER TANJA , HUFFER STEPHAN , BAUM PIA , KLUGLEIN MATTHIAS
IPC: C14C3/22 , C08F283/06
Abstract: Empleo de copolímeros de injerto que contienen al menos un monómero con insaturación monoetilénica incorporado por polimerización, que contiene al menos un heterociclo nitrogenado, como agentes auxiliares para la obtención de cueros.
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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.
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公开(公告)号:AT335026T
公开(公告)日:2006-08-15
申请号:AT02803004
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.
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