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    • 10. 发明申请
    • Shading Composition
    • 阴影组成
    • US20090217467A1
    • 2009-09-03
    • US12085120
    • 2007-07-13
    • Stephen Norman BatchelorJayne Michelle Bird
    • Stephen Norman BatchelorJayne Michelle Bird
    • D06L3/12C11D3/42
    • C11D3/40
    • A laundry treatment composition comprising: (i) from 2 to 70 wt % of a surfactant, and from 0.0001 to 0.1 wt % of an azine dye, wherein the dye is of the following core structure (I), wherein Ra, Rb, Rc, and Rd are selected from: H, an branched or linear C1 to C7-alkyl chain, benzyl a phenyl, and a naphthyl; the dye is substituted with at least one SO3− or —COO− group; the B ring does not carry a negatively charged group or salt thereof; and the A ring may further substituted to form a naphthyl; the dye is optionally substituted by groups selected from: amine, methyl, ethyl, hydroxyl, methoxy, ethoxy, phenoxy, Cl, Br, I, F, and NO2.
    • 一种衣物处理组合物,其包含:(i)2-70重量%的表面活性剂和0.0001至0.1重量%的吖嗪染料,其中所述染料具有以下核心结构(I),其中Ra,Rb,Rc 并且Rd选自:H,支链或直链C1至C7-烷基链,苄基苯基和萘基; 染料被至少一个SO 3 - 或-COO-基团取代; B环不带负电荷的基团或其盐; 并且A环可进一步被取代形成萘基; 染料任选被选自:胺,甲基,乙基,羟基,甲氧基,乙氧基,苯氧基,Cl,Br,I,F和NO2的基团取代。