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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。
    • 9. 发明授权
    • Detergent bleach compositions
    • 洗涤剂漂白剂组合物
    • US4568477A
    • 1986-02-04
    • US678319
    • 1984-12-05
    • John Oakes
    • John Oakes
    • C11D3/02C11D3/06C11D3/39C11D7/18C11D3/04
    • C11D3/08C11D3/046C11D3/06C11D3/3932
    • Activated detergent bleach composition comprising a peroxide compound bleach, a manganese catalyst and a detergency builder composition comprising:(i) a mixture of water-soluble, non-phosphorus organic sequestering builder and an alkaline buffer in a weight ratio of organic sequestering builder to alkaline buffer of from 10:1 to 1:60; or(ii) a mixture of alkali metal triphosphate and alkali metal pyrophosphate, the latter being present in at least 5% by weight of the former, but not more than 15% by weight of the total composition,the composition having a pH under use conditions of 9.5 to 12.0.The compositions are suitable for bleaching and cleaning fabrics at lower temperatures.
    • 活性洗涤剂漂白组合物,其包含过氧化物化合物漂白剂,锰催化剂和洗涤助洗剂组合物,其包含:(i)水溶性,非磷有机螯合助洗剂和碱性缓冲剂的混合物,其中有机螯合助洗剂与碱性物质的重量比 缓冲液为10:1至1:60; 或(ii)碱金属三磷酸盐和碱金属焦磷酸盐的混合物,后者存在于总组合物的至少5重量%,但不超过总组合物的15重量%,该组合物具有使用pH 条件为9.5〜12.0。 该组合物适用于在较低温度下漂白和清洁织物。