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    Hairsetting composition
    1.
    发明专利
    Hairsetting composition 审中-公开
    发型组合物

    公开(公告)号：JP2007176947A

    公开(公告)日：2007-07-12

    申请号：JP2007036270

    申请日：2007-02-16

    Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフトBASF Aktiengesellschaft

    Inventor： SCHEHLMANN VOLKER DR ,  SPERLING-VIETMEIER KARIN ,  SANNER AXEL DR ,  BLANKENBURG RAINER DR

    IPC: A61K8/00 ,  A61K8/81 ,  A61Q5/06 ,  C08F220/06 ,  C08F220/18

    CPC classification number: A61Q5/06 ,  A61K8/8147

    Abstract: PROBLEM TO BE SOLVED: To provide a hairsetting composition which no longer has disadvantages of conventional technology such as ease of wash off, the solubility, and texture of the treated hair and setting power, etc.
    SOLUTION: The hairsetting composition comprises as film-formers copolymers based on t-butyl acrylate or t-butyl methacrylate having a K value of from 10 to 50 which are obtainable by free-radical polymerization of (A) from 30 to 72 wt.% of t-butyl acrylate as monomer A, (B) from 10 to 28 wt.% of methacrylic acid as monomer B, and (C) from 3 to 60 wt.% of ethyl acrylate or a mixture of the ethyl acrylate and N-t-butyl acrylamide as monomers C, (where at least one of the monomers C produces a homopolymer having a glass transition temperature of less than 30°C.), the carboxyl groups of the copolymers being partially or completely neutralized.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种不再具有常规技术的缺点的脱发组合物，例如洗涤的容易性，溶解度和处理的头发的质地和调节力等。解决方案：毛发组合 组合物包含作为成膜剂的基于丙烯酸叔丁酯或甲基丙烯酸叔丁酯的共聚物，其K值为10至50，其可通过（A）的30至72重量％的叔丁基 丙烯酸酯作为单体A，（B）10-28重量％的甲基丙烯酸作为单体B，和（C）3至60重量％的丙烯酸乙酯或丙烯酸乙酯和N-叔丁基丙烯酰胺的混合物作为单体 C（其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物），共聚物的羧基被部分或全部中和。 版权所有（C）2007，JPO＆INPIT

    AGENT FOR COSMETIC AND ITS PRODUCTION
    2.
    发明专利
    AGENT FOR COSMETIC AND ITS PRODUCTION 失效

    公开(公告)号：JPH1067636A

    公开(公告)日：1998-03-10

    申请号：JP22802297

    申请日：1997-08-25

    Applicant: BASF AG

    Inventor： KELLER HARALD ,  SPERLING-VIETMEIER KARIN ,  WESTENFELDER HORST

    IPC: A61K8/30 ,  A61K8/00 ,  A61K8/35 ,  A61K8/81 ,  A61Q17/04 ,  A61K7/42 ,  A61K7/00

    Abstract: PROBLEM TO BE SOLVED: To obtain an agent for cosmetics, containing a specific polymer to which chromophoric benzophenone groups are bonded, excellent in water resistance and skin acknowledgement, slight in skin penetrability and useful for protecting skin and hair from ultraviolet light. SOLUTION: This agent contains a polymer having repeating structural units of formula I [R is a group of formula II [(y) is 0-6]; R is R , H, an alkali metal, ammonium; R is a 3-30C alkyl, CO-R (R is a 3-30C alkyl); X is O, CH2 ; (n) is 2-400]. The polymer is obtained by producing a copolymer from maleic anhydride and an olefin of formula III, adding an auxiliary and an additive suitable for a UV light preventing agent to the copolymer and subsequently reacting the mixture with a benzophenone derivative of formula IV.

    6.
    发明专利
    未知

    公开(公告)号：AT159422T

    公开(公告)日：1997-11-15

    申请号：AT94914405

    申请日：1994-04-19

    Applicant: BASF AG

    Inventor： SCHEHLMANN VOLKER ,  SPERLING-VIETMEIER KARIN ,  SANNER AXEL ,  BLANKENBURG RAINER

    IPC: A61K8/00 ,  A61K8/81 ,  A61Q5/06 ,  C08F220/06 ,  C08F220/18 ,  A61K7/06

    Abstract: Hairsetting compositions comprise as film-formers copolymers based on tert-butyl acrylate or tert-butyl methacrylate having a K value of from 10 to 50 which are obtainable by free-radical polymerization ofA) from 30 to 72% by weight of tert-butyl acrylate or tert-butyl methacrylate or a mixture thereof as monomer A,B) from 10 to 28% by weight of acrylic acid or methacrylic acid or a mixture thereof as monomer B, andC) from 0 to 60% by weight of a free-radically copolymerizable monomer or of a free-radically copolymerizable monomer mixture as monomers C, where at least one of the monomers C produces a homopolymer having a glass transition temperature of less than 30° C.,the carboxyl groups of the copolymers being partially or completely neutralized.

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