HAIRDYE COMPOSITION
    4.
    发明公开
    HAIRDYE COMPOSITION 有权
    HAARFÄRBEZUSAMMENSETZUNG

    公开(公告)号:EP1495751A4

    公开(公告)日:2005-09-14

    申请号:EP02720492

    申请日:2002-04-18

    申请人: KAO CORP

    摘要: A hairdye composition which comprises a mixture of a first ingredient comprising an alkali agent and a second ingredient comprising an oxidizing agent, the first and second ingredients being mixed at time of use. The mixture comprises (a) a triazacyclononane compound (1) or a salt thereof, (b) an oxidizing agent in an amount of 0.1 to 12 wt.% in terms of hydrogen peroxide, and (c) 0.05 to 10 wt.% alkali agent, and has a pH of 7.5 to 12. (1) (2) [R to R each is hydrogen or C1-6 alkyl optionally substituted by OH, and R to R each is hydrogen, (substituted) C1-6 alkyl, (substituted) aralkyl, (substituted) heteroarylalkyl, (substituted) aryl, (substituted) heteroaryl, (substituted) C1-6 acyl, or a group represented by (2) (R to R each is hydrogen, C1-6 alkyl, aralkyl, or aryl and n is a number of 2 to 30).] The hairdye composition has an excellent decoloring ability and can dye the hair in a bright satisfactory tone. It is less apt to damage the hair or irritate the head skin.

    摘要翻译: 一种染发剂组合物,其包含含有碱性剂的第一成分和含有氧化剂的第二成分的混合物,第一和第二成分在使用时混合。 该混合物含有(a)三氮杂环壬烷化合物(1)或其盐,(b)以过氧化氢换算为0.1〜12重量%的氧化剂,和(c)0.05〜10重量%碱 (1)(2)[R 1至R 4各自为氢或任选被OH取代的C 1-6烷基,且R 5至R 7各自独立地为氢, (取代)C1-6烷基,(取代)芳烷基,(取代)杂芳基烷基,(取代)芳基,(取代)杂芳基,(取代)C1-6酰基或(2) 8至R 12各自为氢,C 1-6烷基,芳烷基或芳基,并且n为2至30的数)。]所述染发剂组合物具有优异的脱色能力并且能够以良好的光泽 音。 它不太容易损伤头发或刺激头部皮肤。

    DERMATOLOGIC PREPARATION
    5.
    发明公开
    DERMATOLOGIC PREPARATION 失效
    皮肤病制剂

    公开(公告)号:EP0755671A4

    公开(公告)日:1997-04-09

    申请号:EP95914561

    申请日:1995-04-11

    申请人: KAO CORP

    摘要: A dermatologic preparation containing a furan derivative represented by general formula (1) as the active ingredient, wherein X represents optionally substituted furan, benzofuran or isobenzofuran residue; and R and R represent each C1-C8 linear, branched or cyclic alkyl which may be substituted by X-CH2-N(R )- (wherein R represents C1-C6 linear or branched alkyl; and X is as defined above), or R and R together with the adjacent nitrogen atom may form a heterocycle which may be substituted by X-CH2- (wherein X is as defined above). The preparation is excellent in the effect of inhibiting wrinkling due to exposure to ultraviolet radiations, especially UV-B, and hence useful for the inhibition of wrinkling.