发明名称 |
Laundry treatment compositions |
摘要 |
A laundry treatment composition which comprises a surfactant and from 0.0001 to 0.1 wt% of a combination of dyes which together have a visual effect on the human eye as a single dye having a peak absorption wavelength on cotton of from 540 nm to 650 nm, preferably from 570 nm to 630 nm, the combination comprising a photostable dye which is substantive to cotton. |
申请公布号 |
ZA200510034(B) |
申请公布日期 |
2007.03.28 |
申请号 |
ZA20050010034 |
申请日期 |
2004.06.04 |
申请人 |
UNILEVER PLC. |
发明人 |
BATCHELOR, STEPHEN NORMAN;DIXON, SARAH |
分类号 |
C11D;C11D3/00;C11D3/34;C11D3/39;C11D3/40 |
主分类号 |
C11D |
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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