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    Acrylate polymer produced using t-butyl acrylate and/or t-butyl methacrylate as base
    1.
    发明专利
    Acrylate polymer produced using t-butyl acrylate and/or t-butyl methacrylate as base 有权
    使用丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯作为基料生产的丙烯酸酯聚合物

    公开(公告)号：JP2008115399A

    公开(公告)日：2008-05-22

    申请号：JP2007314447

    申请日：2007-12-05

    Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

    Inventor： DAUSCH WILMA M ,  ZEITZ KATRIN ,  SCHNEIDER TANJA ,  ANGEL MAXIMILIAN ,  DE POTZOLLI BERND ,  WOOD CLAUDIA

    IPC: A61K8/72 ,  C08F220/10 ,  A61K8/00 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/10 ,  A61Q9/04 ,  C08F2/44 ,  C08F8/06 ,  C08F220/06 ,  C08F220/18

    CPC classification number: A61Q5/06 ,  A61K8/8188 ,  C08F220/18

    Abstract: PROBLEM TO BE SOLVED: To provide an improved polymer produced using t-butyl acrylate and/or t-butyl methacrylate as a base and having a wide application range owing to having no odor and used particularly in a cosmetic composition and suitable to be formulated without adding a balm.
    SOLUTION: This improved polymer can be obtained by radical-polymerizing 30-99 wt.% of t-butyl acrylate and/or t-butyl methacrylate, 1-28 wt.% of acrylic acid and/or methacrylic acid and 0-60 wt.% of a radical-copolymerizable monomer or a radical-copolymerizable monomer mixture, wherein the improved polymer is an acrylate polymer having a K value of 10-60. This radical-polymerization is performed in the presence of an alkane thiol having a carbon chain length of C
    10 to C
    22 , followed by the treatment using hydrogen peroxide, and these acrylate polymers can be used as a film-forming agent and can be applied to cosmetics.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种改进的聚合物，其使用丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯作为基料制备，并且由于没有气味而具有广泛的应用范围，特别用于化妆品组合物中，适用于 配制而不添加香脂。 解决方案：该改进的聚合物可以通过使30-99重量％的丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯，1-28重量％的丙烯酸和/或甲基丙烯酸和0- -60重量％的可自由基共聚单体或可自由基共聚的单体混合物，其中改进的聚合物是K值为10-60的丙烯酸酯聚合物。 这种自由基聚合在碳链长度为C <10> 至C 22 的烷烃硫醇的存在下进行，然后使用过氧化氢进行处理，而这些丙烯酸酯 聚合物可以用作成膜剂并且可以应用于化妆品。 版权所有（C）2008，JPO＆INPIT

    5.
    发明专利
    未知

    公开(公告)号：AT461229T

    公开(公告)日：2010-04-15

    申请号：AT02738140

    申请日：2002-05-31

    Applicant: BASF SE

    Inventor： GOTSCHE MICHAEL ,  GOMEZ MARCOS ,  SCHNEIDER TANJA ,  MEFFERT HELMUT ,  SCHNEIDER KARL-HEINRICH

    IPC: B65D65/46 ,  C08F283/06 ,  A01N25/10 ,  A01N25/12 ,  A01N35/10 ,  A01N47/20 ,  C08F8/12 ,  C08L51/00 ,  C08L51/08 ,  C09D151/00 ,  C09D151/08

    Abstract: The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 of formula (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. R = OH, amino, 1-24C alkoxy, R -COO, R -NH-COO-, polyalkoxy; R -R = (CH2)2, (CH2)3, (CH2)4, CH2CH(CH3), CH-2-CH(CH2-CH3), CH2-CHOR -CH2 R = H, amino-1-6 alkyl , 1-24 alkyl, R -CO, R -NH-CO; R = 1-24C alkyl; R = H, 1-24C alkyl, R -CO; A = COO, CO-B-COO, CONH-B-NH-COO; B = (CH2)t or optionally substituted arylene; n = 1; s = 0-500; t = 1-12; u = 1-5000; v = 0-5000; w = 0-5000; x = 1-5000; y = 0-5000; z = 0-5000; and provided that when R is polyalcohol, n is 1-8. An Independent claim is also included for agrochemical preparations in tablet form, containing a coating formulation of one or more agrochemical active agents as tab let cores with one or more graft polymerisates.

    10.
    发明专利
    未知

    公开(公告)号：DE50214292D1

    公开(公告)日：2010-04-29

    申请号：DE50214292

    申请日：2002-05-31

    Applicant: BASF SE

    Inventor： GOTSCHE MICHAEL ,  GOMEZ MARCOS ,  SCHNEIDER TANJA ,  MEFFERT HELMUT ,  SCHNEIDER KARL-HEINRICH

    IPC: B65D65/46 ,  C08F283/06 ,  A01N25/10 ,  A01N25/12 ,  A01N35/10 ,  A01N47/20 ,  C08F8/12 ,  C08L51/00 ,  C08L51/08 ,  C09D151/00 ,  C09D151/08

    Abstract: The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 of formula (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. R = OH, amino, 1-24C alkoxy, R -COO, R -NH-COO-, polyalkoxy; R -R = (CH2)2, (CH2)3, (CH2)4, CH2CH(CH3), CH-2-CH(CH2-CH3), CH2-CHOR -CH2 R = H, amino-1-6 alkyl , 1-24 alkyl, R -CO, R -NH-CO; R = 1-24C alkyl; R = H, 1-24C alkyl, R -CO; A = COO, CO-B-COO, CONH-B-NH-COO; B = (CH2)t or optionally substituted arylene; n = 1; s = 0-500; t = 1-12; u = 1-5000; v = 0-5000; w = 0-5000; x = 1-5000; y = 0-5000; z = 0-5000; and provided that when R is polyalcohol, n is 1-8. An Independent claim is also included for agrochemical preparations in tablet form, containing a coating formulation of one or more agrochemical active agents as tab let cores with one or more graft polymerisates.

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