发明名称 |
LAUNDRY DETERGENT COMPOSITIONS COMPRISING HYDROPHOBICALLY MODIFIED VINYL PYRROLIDONE COPOLYMERS |
摘要 |
Hydrophobically modified vinyl pyrrolidone polymers which are copolymers having a vinyl pyrrolidone backbone and pendant hydrophobic side chains are useful in laundry detergent compositions to improve detergency and/or antiredeposition. The pendant hydrophobic side chains comprise alkyl chains containing from 4 to 20 carbon atoms and may be linked to the backbone via an ester linkage.
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申请公布号 |
CA2503251(C) |
申请公布日期 |
2012.03.27 |
申请号 |
CA20032503251 |
申请日期 |
2003.11.12 |
申请人 |
UNILEVER PLC |
发明人 |
MACNAB, DONNA;SORET, CATHERINE MARIE-JOSEPH SIMONE;THOMAS, ROBERT KEMEYS;VAN DER WAL, ALBERT |
分类号 |
C11D3/37;C11D3/00 |
主分类号 |
C11D3/37 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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