NOVEL QUATERNARY AMMONNIUM COMPOUNDS AND PROCESS FOR PREPARING AND USING SAME
    2.
    发明公开
    NOVEL QUATERNARY AMMONNIUM COMPOUNDS AND PROCESS FOR PREPARING AND USING SAME 有权
    NEW季铵化合物,和方法的使用和

    公开(公告)号:EP1299070A1

    公开(公告)日:2003-04-09

    申请号:EP01924791.5

    申请日:2001-04-06

    申请人: FINETEX, INC.

    摘要: Novel quaternary ammonium compounds are disclosed, as well as methods for their preparation and their use in the treatment of hair, fibers and textiles as softening and conditioning agents. The high substantivity of these novel quaternary ammonium compounds to hair, fibers, and textiles, and their mildness to the skin and eyes, make them well suited for softening and conditioning fibers for applications such as personal care, laundry, and textile use. For example, quaternary ammonium compounds such as N', N', N'''-Triethyl, N',N',N''',N'''-Tetramethyl, N'-[(Polyhydroxypropyl)-φ-hydroxyalkyl], dipropylene triammonium triethosulfate have been prepared. Quaternary ammonium compounds may also include those involving other reactive groups known to those skilled in the art.

    NOVEL DELIVERY SYSTEM FOR INORGANIC SUNSCREENS
    3.
    发明公开
    NOVEL DELIVERY SYSTEM FOR INORGANIC SUNSCREENS 审中-公开
    新释放系统无机防晒

    公开(公告)号:EP1180011A1

    公开(公告)日:2002-02-20

    申请号:EP01918717.8

    申请日:2001-03-15

    申请人: FINETEX, INC.

    IPC分类号: A61K7/42

    摘要: A novel delivery system for physical, inorganic sunscreens for use in sunscreen preparations is disclosed. One or more inorganic suscreen agents, such as micronized zinc oxide and micronized titanium dioxide, is dispersed in a solid dispension vehicle preferably selected from the group consisting of stearyl benzoate, behenyl benzoate and arachidyl benzoate, to thereby produce a solid dispersion of inorganic sunscreen agents for use in sunscreen preparations. The micronized sunscreens are embedded in a solid product which does not require mixing or regrinding before use. A solid formulation avoids the problems inherent in a fluid emulsion or dispersion, i.e., migration or settling out of the contents, which requires mixing and/or regrinding before use.