发明名称 |
POLYMERS FOR LAUNDRY CLEANING COMPOSITIONS |
摘要 |
The present invention relates to the use of polymers comprising a block copolymer containing at least one group A and at least one group B in which each group A is a polymeric block built up from an ethylenically unsaturated polymerisable monomer and each group B is a polymeric block built up from an alkylene oxide, alkylene glycol or cyclic ether monomer or a mixture thereof for promoting soil release during laundering of a textile fabric and processes for their preparation. Laundry cleaning compositions comprising such polymers, a method of promoting soil release during laundering of a textile fabric and the use of such polymers in the manufacture of a laundry cleaning composition for effecting soil release from a laundry item form other aspects of the invention.
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申请公布号 |
CA2467680(C) |
申请公布日期 |
2012.02.07 |
申请号 |
CA20022467680 |
申请日期 |
2002.12.05 |
申请人 |
UNILEVER PLC |
发明人 |
EASON, MICHAEL DOUGLAS;KHOSHDEL, EZAT;ROGERS, SUSANNE HENNING;WHITE, MICHAEL STEPHEN |
分类号 |
C08F293/00;C08G63/66;C08L53/00;C11D1/00;C11D3/37 |
主分类号 |
C08F293/00 |
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