Fabric softening compositions with dye transfer inhibitors for improved
fabric appearance
    7.
    发明授权
    Fabric softening compositions with dye transfer inhibitors for improved fabric appearance 失效
    织物软化组合物与染料转移抑制剂改善织物外观

    公开(公告)号:US5869442A

    公开(公告)日:1999-02-09

    申请号:US105630

    申请日:1998-06-26

    摘要: A fabric softening composition capable of reducing the transfer of dyes during subsequent wash cycles comprising:I. an effective amount of fabric softening agent; andII. an effective amount of water-soluble polymeric dye transfer inhibitor which is a poly(vinylpyridine betainecontaining a quaternary nitrogen and a carboxylate salt having dye transfer inhibitor properties having the formula: ##STR1## where m defines a repeating unit; X is an anion;R and R.sub.2 are independently hydrogen, alkyl or aryl;n is 1-5; andM is a cation; and copolymers thereof.

    摘要翻译: 一种织物软化组合物,其能够在随后的洗涤循环期间减少染料的转移,包括:I.有效量的织物软化剂; 和II。 有效量的水溶性聚合物染料转移抑制剂,其是含有季氮的聚乙烯基吡啶甜菜碱和具有下式的染料转移抑制剂性质的羧酸盐:其中m定义重复单元; X为阴离子; R和R 2独立地为氢,烷基或芳基; n为1-5; M为阳离子;及其共聚物。