发明名称 |
Laundry treatment compositions containing a photostable dye |
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 mn to 630 mn, the combination comprising a photostable dye which is substantive to cotton.
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申请公布号 |
US7569531(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20040561563 |
申请日期 |
2004.06.04 |
申请人 |
CONOPCO INC. |
发明人 |
BARBIZAN DANIELLE SANTINHO;BATCHELOR STEPHEN NORMAN;GRIGOLON LISANNE BEATRIZ;SORZE ANDREA DIAS;STEEL ANDREW THOMAS |
分类号 |
C11D3/40;C11D1/00;C11D3/00;C11D3/34;C11D3/39;C11D17/06 |
主分类号 |
C11D3/40 |
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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