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    AQUEOUS COSMETIC COMPOUNDS
    2.
    发明申请
    AQUEOUS COSMETIC COMPOUNDS 审中-公开
    含水化妆品组合物

    公开(公告)号：WO9900104A2

    公开(公告)日：1999-01-07

    申请号：PCT/EP9803733

    申请日：1998-06-18

    Applicant: BASF AG ,  MUELLER WOLFGANG ,  SCHLARB BERNHARD ,  WIESE HARM ,  PFROMMER ELLEN

    Inventor： MUELLER WOLFGANG ,  SCHLARB BERNHARD ,  WIESE HARM ,  PFROMMER ELLEN

    IPC: A61K8/72 ,  A61K8/00 ,  A61K8/06 ,  A61K8/31 ,  A61K8/37 ,  A61K8/81 ,  A61Q3/02 ,  C08F2/22 ,  A61K7/00

    CPC classification number: A61Q3/02 ,  A61K8/8152

    Abstract: The invention relates to the use of an emulsion polymer in aqueous cosmetic compounds. The emulsion polymer is obtained by emulsion polymerization of a monomer mixture (A) containing 50-100 wt.%, in relation to the monomer mixture, C1-C18 alkyl(meth)acrylates, vinylesters, vinyl aromatics or their mixtures, in the presence of a polymer (B). Said polymer (B) is composed of b1) 5-50 wt.% monomers with at least one ionic group, or group that can be converted to an ionic group, b2) 0-95 wt.% C1-C18 alkyl(meth)acrylates, vinylesters, vinyl aromatics or their mixtures, and b3) 0-50 wt.% other monomers. The glass transition temperature of the polymers obtained from monomer mixture (A) is lower than or equal to the glass transition temperature of polymer (B).

    Abstract translation: 在水性化妆品组合物中的乳液聚合物的用途，其特征在于所述乳液聚合物是由单体混合物A的乳液聚合而得到，含有50〜100重量％，基于单体，C1-C18烷基（甲基）丙烯酸酯，乙烯基酯，乙烯基芳族化合物 或它们的混合物，这是在聚合物B的存在下由b1的），5〜50重量％的具有至少一个离子型或可转换成离子基团B2）0〜95重量％的C1-C18烷基的单体（ 甲基）丙烯酸酯，乙烯基酯，乙烯基芳族化合物，或它们的混合物，和b 3）0至50重量的其它单体和单体混合物A的组成的聚合物的玻璃化转变温度的％小于或等于所述聚合物B的玻璃化转变温度

    8.
    发明专利
    未知

    公开(公告)号：AT281482T

    公开(公告)日：2004-11-15

    申请号：AT00962418

    申请日：2000-08-31

    Applicant: BASF AG

    Inventor： XUE ZHIJIAN ,  WIESE HARM

    IPC: C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08F292/00 ,  C08L51/10 ,  C09D125/06 ,  C09D151/10 ,  C09J125/06 ,  C09J151/10

    Abstract: A process for preparing an aqueous dispersion of composite particles composed of addition polymer and finely divided inorganic solid, in which process at least one ethylenically unsaturated monomer is dispersely distributed in aqueous medium and is polymerized by the method of free-radical aqueous emulsion polymerization by means of at least one free-radical polymerization initiator in the presence of at least one dispersely distributed, finely divided inorganic solid and at least one dispersant.

    9.
    发明专利
    未知

    公开(公告)号：DE10129537A1

    公开(公告)日：2003-01-09

    申请号：DE10129537

    申请日：2001-06-21

    Applicant: BASF AG

    Inventor： XUE ZHIJIAN ,  WIESE HARM

    IPC: C08F2/24 ,  C08F2/44 ,  C08F292/00 ,  C08L51/10 ,  C09D5/02 ,  C09D151/10 ,  C09D157/00 ,  C09J157/00 ,  C04B24/26 ,  C08K3/00

    Abstract: The invention relates to a method for producing an aqueous dispersion of particles (composite particles) composed of a polymer and a fine-particle inorganic solid. According to said method, at least one ethylenically unsaturated monomer is dispersed in an aqueous medium and is polymerized using at least one radical polymerization initiator in the presence of at least one dispersed, fine-particle inorganic solid and at least one anionic, cationic, non-ionic dispersent, in accordance with the radical aqueous emulsion polymerization method. In said method, a) a stable aqueous dispersion of the inorganic solid(s) is used, said dispersion being characterized in that it has an initial concentration of >/= 1 wt. %, (in relation to the aqueous dispersion of the inorganic solid(s)) and that one hour after production it still retains a dispersion of 90 wt. % of the original dispersed solid, the solid particles of said stable aqueous dispersion having a diameter

    Aqueous dispersion of a polymer and fine particulate inorganic particles, useful as an adhesive, is prepared by a radical aquoeus emulsion polymerization in the presence of the dispersed particles.
    10.
    发明专利
    Aqueous dispersion of a polymer and fine particulate inorganic particles, useful as an adhesive, is prepared by a radical aquoeus emulsion polymerization in the presence of the dispersed particles. 未知

    公开(公告)号：DE19961964A1

    公开(公告)日：2001-06-28

    申请号：DE19961964

    申请日：1999-12-22

    Applicant: BASF AG

    Inventor： XUE ZHIJIAN ,  WIESE HARM

    IPC: C08L51/10 ,  C09D151/10 ,  C09J151/10 ,  C09K23/54 ,  B01F17/54 ,  B01F3/22 ,  C09J123/00 ,  C09J125/00 ,  C09J1/00 ,  B01J2/00 ,  A61K49/00

    Abstract: An aqueous dispersion (I) of a polymer and fine particulate inorganic particles is prepared by a radical aquoeus emulsion polymerization of an ethylenically unsaturated monomer dispersed in an aqueous medium using a radical initiator in the presence of a dispersed fine particle inorganic solid and a dispersing agent. A process for the preparation of an aqueous dispersion of a polymer and fine particulate inorganic particles comprises radical aquoeus emulsion polymerization of an ethylenically unsaturated monomer dispersed in an aqueous medium using a radical initiator in the presence of a dispersed fine particle inorganic solid and a dispersing agent. The process is characterized by (A) a stable aqueous dispersion containing inorganic material having an initial solids content of at least 1 wt.%, which, one hour after its preparation, retains more than 90 wt.% of the dispersed solids in dispersed form having an average diameter of less than or equal to 100 nm. (B) the dispersion comprising inorganic particles in a standard aqueous alkali chloride solution has a different electrophoretic mobility to the null point at a pH corresponding to the initial pH of the aqueous reaction medium (C) the radical producing component has a electrical charge that is opposite in sign to the electrophoretic mobility of the dispersed particles in a standard aqueous alkali chloride solution at a pH corresponding to the initial pH of the reaction medium. Independent claims are included for (i) an aqueous dispersion (I) of composite particles prepared by the process and (ii) a composite particle powder prepared by drying the dispersion (I).

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