<p>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.</p>
申请公布号
EP2145947(A3)
申请公布日期
2010.02.24
申请号
EP20090175521
申请日期
2004.06.04
申请人
UNILEVER PLC, A COMPANY REGISTERED IN ENGLAND ANDWALES UNDER COMPANY NO. 41424 OF UNILEVER HOUSE;UNILEVER N.V.