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    • 10. 发明专利
    • Process for producing fullerene/polymer compound, fullerene/polymer compound, and cosmetic preparation containing the same
    • 用于生产富勒烯/聚合物化合物的方法,富勒烯/聚合物化合物和包含其的化妆品制剂
    • JP2009235110A
    • 2009-10-15
    • JP2006215779
    • 2006-08-08
    • Shiseido Co Ltd株式会社資生堂
    • MIYAZAWA KAZUYUKI
    • C08G65/321A61K8/86A61K8/89A61Q1/00A61Q19/00C08G77/38
    • A61K8/86A61K8/891A61K8/898A61Q19/00C08G65/321C08G77/452
    • PROBLEM TO BE SOLVED: To provide a process by which a fullerene/polymer compound which contains no secondary amine in the structure, is neutral, and is water-soluble to water-dispersible or silicone-soluble to silicone-dispersible is produced in an extremely high yield without influencing the activity of the fullerene; a fullerene/polymer compound obtained by the process; and a cosmetic preparation containing the compound.
      SOLUTION: The process for fullerene/polymer compound production is characterized by reacting a fullerene with a polyoxyalkylene derivative or polyalkylsiloxane derivative (=polymer derivative) containing a free-radical polymerization initiator part by free-radical reaction to thereby produce a fullerene/polymer compound comprising the fullerene and the polymer derivative bonded therewith directly through a group represented by the formula: -R
      1 CR
      2 - [wherein R
      1 and R
      2 each represents a 1-6C alkyl, CN, COOR (R is a 1-6C alkyl or H), or NH
      2 ].
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种方法,其中在结构中不含仲胺的富勒烯/高分子化合物是中性的,并且水溶性为水分散性或硅氧烷可溶于硅酮分散体的方法 以非常高的产率而不影响富勒烯的活性; 通过该方法获得的富勒烯/聚合物化合物; 和含有该化合物的化妆品。 解决方案:富勒烯/高分子化合物制备方法的特征在于,通过自由基反应使富勒烯与含有自由基聚合引发剂部分的聚氧化烯衍生物或聚烷基硅氧烷衍生物(=聚合物衍生物)反应,从而产生富勒烯/ 包含富勒烯和与其结合的聚合物衍生物的高分子化合物直接通过下式表示的基团:-R SB 1 - <其中R SB 1 和R 2 各自表示1-6C烷基,CN,COOR(R是1-6C烷基或H)或NH 2 SB。 版权所有(C)2010,JPO&INPIT