发明名称 |
FABRIC SOFTENER COMPOSITIONS CONTAINING A POLYMERIFABRIC SOFTENER COMPOSITIONS CONTAINING A POLYMERIC FLUORESCENT WHITENING AGENT C FLUORESCENT WHITENING AGENT |
摘要 |
The present invention pertains to fabric softener compositions comprising a surfactant, a fatty acid and a polymeric whitening agent which contains both a fluorescent portion and a hydrophilic portion. Applicants have shown that the polymers can be used in (1) softener compositions wherein biodegradable cationic surfactants are used; and (2) in concentrated softener compositions (i.e., compositions containing 40-80% fabric softener). In concentrated compositions, desirably the use of FFA is minimized or eliminated.
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申请公布号 |
CA2079358(A1) |
申请公布日期 |
1993.03.28 |
申请号 |
CA19922079358 |
申请日期 |
1992.09.24 |
申请人 |
UNILEVER PLC |
发明人 |
LANGER, MATHEW E.;KHORSHAHI, FERIAL;HESSEL, JOHN F.;ELLIS, SIMON R. |
分类号 |
D06L3/12;D06M13/46;D06M15/507;D06M15/59;D06M15/643;(IPC1-7):D06L3/12 |
主分类号 |
D06L3/12 |
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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