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    • 3. 发明申请
    • Colour-safe fabric treatment compositions
    • 防色织物处理组合物
    • US20050124522A1
    • 2005-06-09
    • US10485625
    • 2002-07-30
    • Deborah CookeSarah DixonAdelle KilleyJohn Oakes
    • Deborah CookeSarah DixonAdelle KilleyJohn Oakes
    • C11D3/00C11D3/16C11D3/37C11D7/32
    • C11D3/168C11D3/0021C11D3/3776C11D7/3281
    • A composition comprising: a dye transfer inhibition agent, and, a ligand having the structure of formula (I), wherein: B1, B3 and B4 each represent a bridging group having zero, one two or three carbon containing nodes for substitution, and B2 represents a bridging group having at least one carbon containing node for substitution, each said node containing a C(R), C(R1)(R2) or C(R)2; each R substituent is the same is the same or different from the remaining R substituents and (1) is selected from the group consisting of alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, alkynyl, alkylaryl, halogen, alkoxy, phenoxy and combinations thereof, or (2) form a substituted or unsubstituted benzene ring of which two carbons on the ring form nodes in the B-unit. Preferably further comprising surfactant and builder, optional peroxygen source. Preferred dye transfer inhibition agents are dye binding polymers selected from polymers and co-polymers of vinylpyrrolidone, vinylpyridine N-oxide, and vinylimidazole, and mixtures thereof.
    • 一种组合物,其包含:染料转移抑制剂和具有式(I)结构的配体,其中:B 1,B 3和B 4 每个表示具有零个,一个二或三个含碳的节点用于取代的桥连基团,并且B 2代表具有至少一个含碳的节点用于取代的桥连基团,每个所述节点包含 C(R),C(R 1)2(R 2)或C(R)2)。 每个R取代基相同或不同于其余的R取代基,(1)选自烷基,烯基,环烷基,环烯基,芳基,炔基,烷基芳基,卤素,烷氧基,苯氧基及其组合, 或(2)形成取代或未取代的苯环,其中环上的两个碳在B单元中形成节点。 优选还包含表面活性剂和助洗剂,任选的过氧源。 优选的染料转移抑制剂是选自聚合物和乙烯基吡咯烷酮,乙烯基吡啶N-氧化物和乙烯基咪唑的共聚物的染料结合聚合物,以及它们的混合物。