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1. 发明授权

US5770552A Laundry detergent composition containing poly(oxyalkylene)-substituted reactive dye colorant 失效
标题翻译：含有聚（氧化烯）取代的活性染料着色剂的洗衣洗涤剂组合物
公开(公告)号：US5770552A
公开(公告)日：1998-06-23
申请号：US815968
申请日：1997-03-13
申请人： John D. Bruhnke
发明人： John D. Bruhnke
IPC分类号： C11D3/37 , C11D3/40 , C11D17/00 , C11D3/00 , D06D5/13
CPC分类号： C11D3/40
摘要： The present invention relates to a laundry detergent composition, e.g, granular or liquid, comprising: a) from 5 to 70% of tensoactive, or mixtures thereof, b) from 2 to 95% builders; c) from 0 to 25% additives; and d) from 1 to 5000 ppm of a poly(oxyalkylene)-substituted colorant which is liquid in its undiluted state having the structure ABXYZ, where AB is a reactive dye moiety wherein A is an organic chromophore; B is an electrophilic reactive group covalently bonded to A directly or through a linking group; X is a nucleophilic linking group covalently bonding B and Y, selected from the group consisting of NR, O, S, and 4-oxyanilino (--HN--Ph--O--); where R is selected from the group consisting of H, alkyl, aryl, and YZ; Y is a poly(oxyalkylene)-containing moiety; and Z is a terminal group for Y.
摘要翻译：本发明涉及一种衣物洗涤剂组合物，例如颗粒或液体，其包含：a）5-70％的张力或其混合物，b）2-95％的助洗剂; c）0至25％的添加剂; 和d）1至5000ppm的具有ABXYZ结构的未稀释状态的液体的聚（氧化烯）取代的着色剂，其中AB是活性染料部分，其中A是有机发色团; B是直接或通过连接基与A共价结合的亲电子反应基团; X是共价键合B和Y的亲核连接基团，选自NR，O，S和4-氧苯胺（-HN-Ph-O-）; 其中R选自H，烷基，芳基和YZ; Y是含聚（氧化烯）的部分; Z为Y的末端基。

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