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    34.
    发明专利
    未知

    公开(公告)号：DE10310882A1

    公开(公告)日：2004-09-23

    申请号：DE10310882

    申请日：2003-03-11

    Applicant: BASF AG

    Inventor： LAUBENDER MATTHIAS ,  GERST MATTHIAS

    IPC: C08F265/04 ,  B01D39/16 ,  D06M15/21 ,  D06M15/263 ,  C09D5/12 ,  C09D5/34 ,  C09D5/02 ,  C09D133/04 ,  C08F222/00 ,  C08F220/00 ,  D04H1/58 ,  B01D39/20

    Abstract: Aqueous dispersions of polymers (A1) obtained by radical emulsion polymerisation in presence of polymers (A2) based on unsaturated mono- and/or di-carboxylic acids, esters or half-esters of such acids with amines containing hydroxyl group(s) and optionally other monomers, are used as binders for the production of filter materials. The use of aqueous polymer dispersions (I) as binders for the production of filter materials. (I) contain dispersed particles of polymer(s) (A1) obtained by radical emulsion polymerisation in presence of a polymer (A2) derived from (A2.1) 50-99.5 wt% unsaturated mono- and/or di-carboxylic acid(s), (A2.2) 0.5-50 wt% unsaturated compound(s) selected from esters of unsaturated monocarboxylic acids and half-esters of unsaturated dicarboxylic acids with amines containing at least one hydroxyl group and (A2.3) up to 20 wt% other monomer(s). An independent claim is also included for filter materials containing (I).

    Use of polymerizate of ethylenic unsaturated anionic monomer, optionally in the form of an aqueous dispersion, obtained by radical polymerization, for modifying the rheology of aqueous/alcoholic cosmetic or dermatological compositions
    38.
    发明专利
    Use of polymerizate of ethylenic unsaturated anionic monomer, optionally in the form of an aqueous dispersion, obtained by radical polymerization, for modifying the rheology of aqueous/alcoholic cosmetic or dermatological compositions 未知

    公开(公告)号：DE102005004298A1

    公开(公告)日：2006-10-05

    申请号：DE102005004298

    申请日：2005-01-28

    Applicant: BASF AG

    Inventor： MUKHERJEE PULAKESH ,  MATHAUER KLEMENS ,  WOOD CLAUDIA ,  LAUBENDER MATTHIAS ,  GARCIA CASTRO IVETTE

    IPC: A61K8/81 ,  A61K8/04 ,  A61K8/73 ,  A61K8/84 ,  A61Q1/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10

    Abstract: Use of polymerizate of ethylenic unsaturated anionic monomer, optionally in the form of an aqueous dispersion, obtained by radical polymerization of the monomer in aqueous medium, for modifying the rheology of aqueous, alcoholic or aqueous/alcoholic cosmetic or dermatological compositions. Use of polymerizate of ethylenic unsaturated anionic monomer, optionally in the form of an aqueous dispersion, obtained by radical polymerization of the monomer in aqueous medium and the polymerization is carried out in the presence of at least one polymer (A) and at least one polymer (B), where the polymer (A) is a graft polymerizate of vinylacetate and/or vinyl propionate on polyethylene glycol or polyalkylene glycol unilaterally or bilaterally attached at terminals with alkyl-, carboxyl- or amino groups or polypropylene glycol, polyalkylene glycol, unilaterally or bilaterally with alkyl, carboxyl or amino group terminally attached polyethylene glycol or polypropylene glycol or copolymerisate from alkyl polyalkylene glycol(meth)acrylate and (meth)acrylic acid; and the polymer (B) is at least partially hydrolyzed copolymerisate of vinyl alkyl ether and maleic acid anhydride that is present at least partially in its salt form, water-soluble starch such as cationically modified starch, anionically modified starch, degraded starch or maltodextrin, anionic copolymer such as homo- and copolymerisate of anionic monomer, copolymerisate from anionic and cationic and optionally neutral monomer, where a portion of monopolymerizate anionic monomer is greater than the cationic monomer and copolymerisate of at least one anionic monomer and at least one monomer of the ester of anionic monomer with monovalent alcohol, styrene, N-vinylpyrrolidone, N-vinylcaprolactam, N-vinylimidazole, N-vinyl formamide, (meth)acrylamide, vinylacetate and vinyl propionate, cationic copolymer of nonionic monoethylenic unsaturated monomer and cationic monoethylenic unsaturated monomer, where the portion of the cationic group is greater than the portion of the anionic group, for modifying the rheology of aqueous, alcoholic or aqueous/alcoholic cosmetic or dermatological compositions. Independent claims are included for a hair cosmetic agent, a skin cosmetic agent and a dermatological agent comprising at least one polymerizate of ethylenic unsaturated anionic monomer.

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