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 t he 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.
|
申请公布号 |
CA2528127(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
CA20042528127 |
申请日期 |
2004.06.04 |
申请人 |
UNILEVER PLC |
发明人 |
GRIGOLON, LISANNE BEATRIZ;SORZE, ANDREA DIAS;BATCHELOR, STEPHEN NORMAN;BARBIZAN, DANIELLE SANTINHO;STEEL, ANDREW THOMAS |
分类号 |
C11D3/40;C11D3/00;C11D3/34;C11D3/39 |
主分类号 |
C11D3/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|