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公开(公告)号：AU724653B2
公开(公告)日：2000-09-28
申请号：AU4706797
申请日：1997-09-29
Applicant: BASF AG
Inventor： NIESSNER MANFRED , NILZ CLAUDIA , HOSSEL PETER , KOTHRADE STEPHAN , SANNER AXEL
IPC: A61K8/00 , A61K8/36 , A61K8/42 , A61K8/49 , A61K8/72 , A61K8/81 , A61K8/898 , A61Q5/00 , A61Q5/02 , A61Q5/04 , A61Q5/10 , A61Q5/12 , A61Q11/00 , A61Q19/00 , C08F226/02 , C08F226/06 , A61K7/06 , A61K7/48
Abstract: A cosmetic composition comprising water-soluble copolymer, which as characteristic structural elements comprisesa) vinylcarboxamide units of the general formula IwhereR1 and R2 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, andb) units of the general formula IIwhereA is a chemical bond or an alkylene group,the radicals R3 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, or together with the nitrogen atom to which they are bonded, form an unsubstituted, mono- or polysubstituted, five- to seven-membered, heterocyclic, aromatic or nonaromatic ring, which if appropriate contains one or two further heteroatoms, selected from among O, N and S, it being possible for the heterocyclic ring to be fused to a further five- or six-membered, aromatic or nonaromatic ring,R4 is H, alkyl or aralkyl.
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公开(公告)号：AT183527T
公开(公告)日：1999-09-15
申请号：AT95912244
申请日：1995-03-11
Applicant: BASF AG
Inventor： HARTMANN HEINRICH , DENZINGER WALTER , NILZ CLAUDIA
IPC: C05G3/00 , C08F263/00 , C08F265/00 , C08F271/00 , C09B67/00 , C09B67/46 , C09D17/00 , C09K17/20 , C09K23/00 , C09K23/52 , C11D3/37 , D21H17/34 , B01F17/00
Abstract: PCT No. PCT/EP95/00912 Sec. 371 Date Oct. 24, 1996 Sec. 102(e) Date Oct. 24, 1996 PCT Filed Mar. 3, 1995 PCT Pub. No. WO95/25759 PCT Pub. Date Sep. 28, 1995Graft polymers which contain N-vinyl units and in which the grafting base is a polymer which contains in each case at least 5% by weight of units of the formulae (I) (II) where R1 and R2 are each H or C1-C6-alkyl, monoethylenically unsaturated monomers are grafted onto the grafting base in a weight ratio of from 100:1 to 1:100, and which have K values of at least 7 (determined according to H. Fikentscher in 5% strength by weight aqueous solution at 25 DEG C. and pH 7), are prepared by polymerization of monoethylenically unsaturated monomers in the presence of polymers which in each case contain at least 5% by weight of units of the formulae I and/or II as the grafting base in a weight ratio of from 100:1 to 1:100, and are used as dispersants for pigments, as additives for detergents and cleaning agents, and strength agents for paper and as soil stabilizers and for fertilizer compaction.
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公开(公告)号：NO991527L
公开(公告)日：1999-05-19
申请号：NO991527
申请日：1999-03-29
Applicant: BASF AG
Inventor： NIESSNER MANFRED , NILZ CLAUDIA , H SSEL PETER , KOTHRADE STEPHAN , SANNER AXEL
IPC: A61K8/00 , A61K8/36 , A61K8/42 , A61K8/49 , A61K8/72 , A61K8/81 , A61K8/898 , A61Q5/00 , A61Q5/02 , A61Q5/04 , A61Q5/10 , A61Q5/12 , A61Q11/00 , A61Q19/00 , C08F226/02 , C08F226/06 , A61K7/48
Abstract: A cosmetic composition comprising water-soluble copolymer, which as characteristic structural elements comprisesa) vinylcarboxamide units of the general formula IwhereR1 and R2 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, andb) units of the general formula IIwhereA is a chemical bond or an alkylene group,the radicals R3 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, or together with the nitrogen atom to which they are bonded, form an unsubstituted, mono- or polysubstituted, five- to seven-membered, heterocyclic, aromatic or nonaromatic ring, which if appropriate contains one or two further heteroatoms, selected from among O, N and S, it being possible for the heterocyclic ring to be fused to a further five- or six-membered, aromatic or nonaromatic ring,R4 is H, alkyl or aralkyl.
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公开(公告)号：CZ279098A3
公开(公告)日：1999-04-14
申请号：CZ279098
申请日：1997-03-04
Applicant: BASF AG
Inventor： GEBHARDT NORBERT , ZELLER DIETER , NILZ CLAUDIA , STEUERLE ULRICH , JOHANSEN CHARLOTTE
Abstract: The use of polymers (I) as biocides is new, where (I) comprises: (a) 0.1-100 mol. % vinylamine (VA) or ethyleneimine units; (b) 0-99.9 mol.% units derived from at least one monomer selected from N-vinylcarboxamides of formula CH2=CH-N(R1)-CO-R2 (II), vinyl formate, vinyl acetate, vinyl propionate, vinyl alcohol, (1-6C) alkyl-vinyl ethers, monoethylenically unsaturated 3-8C carboxylic acids, or their esters, nitriles, amides and anhydrides, N-vinylurea, N-vinylimidazoles and N-vinylimidazolines; and (c) 0-5 mol.% units derived from monomers with at least two ethylenically unsaturated double bonds. The sum of (a)-(c) is 100 mol.%. R1, R2 = H or 1-6C alkyl.
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公开(公告)号：ZA978692B
公开(公告)日：1999-03-29
申请号：ZA978692
申请日：1997-09-29
Applicant: BASF AG
Inventor： NIESSNER MANFRED , NILZ CLAUDIA , HOESSEL PETER , KOTHRADE STEPHAN , SANNER AXEL
IPC: A61K8/00 , A61K8/36 , A61K8/42 , A61K8/49 , A61K8/72 , A61K8/81 , A61K8/898 , A61Q5/00 , A61Q5/02 , A61Q5/04 , A61Q5/10 , A61Q5/12 , A61Q11/00 , A61Q19/00 , C08F226/02 , C08F226/06 , A61K
Abstract: A cosmetic composition comprising water-soluble copolymer, which as characteristic structural elements comprisesa) vinylcarboxamide units of the general formula IwhereR1 and R2 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, andb) units of the general formula IIwhereA is a chemical bond or an alkylene group,the radicals R3 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, or together with the nitrogen atom to which they are bonded, form an unsubstituted, mono- or polysubstituted, five- to seven-membered, heterocyclic, aromatic or nonaromatic ring, which if appropriate contains one or two further heteroatoms, selected from among O, N and S, it being possible for the heterocyclic ring to be fused to a further five- or six-membered, aromatic or nonaromatic ring,R4 is H, alkyl or aralkyl.
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Patent Agency Ranking
公开(公告)号：NO991527D0
公开(公告)日：1999-03-29
申请号：NO991527
申请日：1999-03-29
Applicant: BASF AG
Inventor： NIESSNER MANFRED , NILZ CLAUDIA , HOESSEL PETER , KOTHRADE STEPHAN , SANNER AXEL
IPC: A61K8/00 , A61K8/36 , A61K8/42 , A61K8/49 , A61K8/72 , A61K8/81 , A61K8/898 , A61Q5/00 , A61Q5/02 , A61Q5/04 , A61Q5/10 , A61Q5/12 , A61Q11/00 , A61Q19/00 , C08F226/02 , C08F226/06 , A61K
Abstract: A cosmetic composition comprising water-soluble copolymer, which as characteristic structural elements comprisesa) vinylcarboxamide units of the general formula IwhereR1 and R2 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, andb) units of the general formula IIwhereA is a chemical bond or an alkylene group,the radicals R3 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, or together with the nitrogen atom to which they are bonded, form an unsubstituted, mono- or polysubstituted, five- to seven-membered, heterocyclic, aromatic or nonaromatic ring, which if appropriate contains one or two further heteroatoms, selected from among O, N and S, it being possible for the heterocyclic ring to be fused to a further five- or six-membered, aromatic or nonaromatic ring,R4 is H, alkyl or aralkyl.
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公开(公告)号：DE59503172D1
公开(公告)日：1998-09-17
申请号：DE59503172
申请日：1995-04-06
Applicant: BASF AG
Inventor： ZIRNSTEIN MICHAEL , TRIESELT WOLFGANG , OPPENLAENDER KNUT , NILZ CLAUDIA , KROENER MICHAEL , GUENTHER WOLFGANG
Abstract: PCT No. PCT/EP95/01251 Sec. 371 Date Oct. 17, 1996 Sec. 102(e) Date Oct. 17, 1996 PCT Filed Apr. 6, 1995 PCT Pub. No. WO95/29221 PCT Pub. Date Nov. 2, 1995The use of polymers which are preparable by reaction of (a) polymers that contain vinylamine units, with (b) compounds that contain aldehyde or keto groups, and optionally (c) NH- and/or OH-containing compounds and which contain aminal, hemiaminal and/or aminal-acetal structures with or without unconverted vinylamine units, as detergent additive for inhibiting dye transfer during the wash, and polymers containing aminal, hemiaminal and/or aminal-acetal structures, obtainable by reaction of (a) polymers that contain vinylamine units, with (b) compounds that contain aldehyde or keto groups, and (c) NH- and/or OH-containing compounds, and detergents which contain the abovementioned polymers in amounts from 0.05 to 10% by weight.
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公开(公告)号：AT169032T
公开(公告)日：1998-08-15
申请号：AT95935455
申请日：1995-10-17
Applicant: BASF AG
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公开(公告)号：DE59501380D1
公开(公告)日：1998-03-05
申请号：DE59501380
申请日：1995-03-20
Applicant: BASF AG
Inventor： NILZ CLAUDIA , WINTER MANFRED , KROENER MICHAEL , STANGE ANDREAS , SCHUHMACHER RUDOLF
Abstract: PCT No. PCT/EP95/01030 Sec. 371 Date Sep. 30, 1996 Sec. 102(e) Date Sep. 30, 1996 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/26989 PCT Pub. Date Oct. 12, 1995Solutions of polymers containing vinylamine units, which solutions have a long shelf life, are prepared by hydrolyzing polymers containing N-vinylcarboxamide units with acids in an aqueous medium and removing the carboxylic acids eliminated from the polymers as esters from the aqueous polymer solution after the hydrolysis by adding at least stoichiometric amounts of at least one C1-C6-alcohol and distilling off the esters from the reaction mixture, and said aqueous solutions are used as dry and wet strength agents in papermaking.
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公开(公告)号：AT162811T
公开(公告)日：1998-02-15
申请号：AT95912254
申请日：1995-03-20
Applicant: BASF AG
Inventor： NILZ CLAUDIA , WINTER MANFRED , KROENER MICHAEL , STANGE ANDREAS , SCHUHMACHER RUDOLF
Abstract: PCT No. PCT/EP95/01030 Sec. 371 Date Sep. 30, 1996 Sec. 102(e) Date Sep. 30, 1996 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/26989 PCT Pub. Date Oct. 12, 1995Solutions of polymers containing vinylamine units, which solutions have a long shelf life, are prepared by hydrolyzing polymers containing N-vinylcarboxamide units with acids in an aqueous medium and removing the carboxylic acids eliminated from the polymers as esters from the aqueous polymer solution after the hydrolysis by adding at least stoichiometric amounts of at least one C1-C6-alcohol and distilling off the esters from the reaction mixture, and said aqueous solutions are used as dry and wet strength agents in papermaking.
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