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    33.
    发明专利
    未知

    公开(公告)号：PT884945E

    公开(公告)日：2002-11-29

    申请号：PT97908173

    申请日：1997-03-04

    Applicant: BASF AG

    Inventor： NILZ CLAUDIA ,  JOHANSEN CHARLOTTE ,  STEUERLE ULRICH ,  DIETER ZELLER DR ,  GEBHARDT NORBERT

    IPC: A01N25/10 ,  A01N33/04 ,  A01N25/04 ,  A01N37/18 ,  A01N37/34 ,  A01N43/50 ,  A01N61/00

    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.

    34.
    发明专利
    未知

    公开(公告)号：DE59707501D1

    公开(公告)日：2002-07-18

    申请号：DE59707501

    申请日：1997-03-04

    Applicant: BASF AG

    Inventor： GEBHARDT NORBERT ,  ZELLER DIETER ,  NILZ CLAUDIA ,  STEUERLE ULRICH ,  JOHANSEN CHARLOTTE

    IPC: A01N25/04 ,  A01N25/10 ,  A01N33/04 ,  A01N37/18 ,  A01N37/34 ,  A01N43/50 ,  A01N61/00

    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.

    35.
    发明专利
    未知

    公开(公告)号：AT218805T

    公开(公告)日：2002-06-15

    申请号：AT97908173

    申请日：1997-03-04

    Applicant: BASF AG

    Inventor： GEBHARDT NORBERT ,  ZELLER DIETER ,  NILZ CLAUDIA ,  STEUERLE ULRICH ,  JOHANSEN CHARLOTTE

    IPC: A01N25/04 ,  A01N25/10 ,  A01N33/04 ,  A01N37/18 ,  A01N37/34 ,  A01N43/50 ,  A01N61/00

    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.

    36.
    发明专利
    未知

    公开(公告)号：NO312333B1

    公开(公告)日：2002-04-29

    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 ,  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.

    40.
    发明专利
    未知

    公开(公告)号：DE59506644D1

    公开(公告)日：1999-09-23

    申请号：DE59506644

    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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