发明名称 |
FABRIC CARE COMPOSITION CONTAINING A POLYMERIC FLUORESCENT WHITENING AGENT |
摘要 |
The present invention pertains to fabric detergent and fabric care compositions comprising a surfactant and a polymeric whitening agent which contains both a fluorescent portion and a hydrophilic portion. The use of these copolymers allows certain substrates, such as polyester or soiled cottons, to be brightened more readily then previously known. |
申请公布号 |
CA2057168(A1) |
申请公布日期 |
1992.06.12 |
申请号 |
CA19912057168 |
申请日期 |
1991.12.06 |
申请人 |
UNILEVER PLC |
发明人 |
LANGER, MATTHEW E.;KHORSHAHI, FERIAL;ARONSON, MICHAEL P.;HESSEL, JOHN F. |
分类号 |
C11D3/00;C11D3/37;C11D3/42;C11D9/44;(IPC1-7):C11D3/37;C11D3/20;C11D1/86 |
主分类号 |
C11D3/00 |
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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