| 发明名称 |
Fabric care compositions 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.
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| 申请公布号 |
US5082578(A) |
申请公布日期 |
1992.01.21 |
| 申请号 |
US19900626074 |
申请日期 |
1990.12.11 |
| 申请人 |
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC. |
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 |
主分类号 |
C11D3/00 |
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