Bleach particle
    3.
    发明申请
    Bleach particle 审中-公开
    漂白颗粒

    公开(公告)号:US20070249511A1

    公开(公告)日:2007-10-25

    申请号:US11788068

    申请日:2007-04-19

    IPC分类号: C11D3/00

    CPC分类号: C11D3/3945

    摘要: A bleach particle comprising: i) at least above about 50% by weight thereof of diacyl and/or tetraacyl peroxide bleaching species selected from diacyl peroxides of the general formula: R1—C(O)—OO—(O)C—R2 in which R1 represents a C6-C18 alkyl group and R2 represents an aliphatic group compatible with a peroxide moiety, such that R1 and R2 together contain a total of 8 to 30 carbon atoms; the tetraacyl peroxide bleaching species is selected from tetraacyl peroxides of the general formula: R3—C(O)—OO—C(O)—(CH2)n-C(O)—OO—C(O)—R3 in which R3 represents a C1-C9 alkyl group and n represents an integer from 2 to 12; and ii) from about 0.1% to about 10% by weight thereof of a radical scavenger.

    摘要翻译: 一种漂白颗粒,其包含:i)至少高于约50重量%的二酰基和/或四酰基过氧化物漂白物质,其选自以下通式的二酰基过氧化物:<?在线配方描述=“在线配方”末端 =“引线”→R 1 -C(O)-OO-(O)CR 2 <?in-line-formula description =“In-line Formulas” 末端=“尾”→其中R 1表示C 6 -C 18烷基和R 2 O 2 >表示与过氧化物部分相容的脂族基团,使得R 1和R 2 2共同含有8至30个碳原子; 四酰基过氧化物漂白物质选自以下通式的四酰基过氧化物:<?in-line-formula description =“In-line Formulas”end =“lead”?> R 3 -C(O )-OO-C(O) - (CH 2)nC(O)-OO-C(O)-R 3&lt;&lt; in-line-formula description = 其中R 3表示C 1 -C 9烷基的“直链式”末端=“尾”→,n表示 2到12的整数; 和ii)约0.1%至约10%重量的自由基清除剂。

    COLORED BLEACHING COMPOSITION
    8.
    发明申请
    COLORED BLEACHING COMPOSITION 有权
    彩色漂白组合物

    公开(公告)号:US20090265862A1

    公开(公告)日:2009-10-29

    申请号:US12428618

    申请日:2009-04-23

    IPC分类号: D06L3/08

    摘要: Liquid bleaching composition comprising a hypohalite bleach, a trimethoxy benzoic acid or a salt thereof, a pigment and/or a dye and an alkali metal salt of silicate, an alkali metal periodate or mixture thereof and the process for treating a surface using said composition.

    摘要翻译: 液体漂白组合物,其包含次卤酸盐漂白剂,三甲氧基苯甲酸或其盐,颜料和/或染料和硅酸碱金属盐,碱金属高碘酸盐或其混合物,以及使用所述组合物处理表面的方法。