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公开(公告)号：EP1633842B1
公开(公告)日：2008-07-23
申请号：EP04739630.4
申请日：2004-06-04
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： BARBIZAN, D. S., Unilever Brazil - HPC La Head , BATCHELOR, S. N., Unilever R & D Port Sunlight , GRIGOLON, L. B., Unilever Brazil - HPC La Head , SORZE, Andrea D., Unilever Brazil - HPC La Head , STEEL, Andrew Thomas, Unilever R & D Port Sunlight
CPC分类号： C11D3/40 , C11D3/001 , C11D3/0063 , C11D3/349 , C11D3/3932
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.
摘要翻译： 一种洗衣处理组合物，其包含表面活性剂和0.0001-0.1重量％的染料组合，它们一起在人眼上具有视觉效果，作为在棉花上具有540nm-650nm峰值吸收波长的单一染料，优选 从570mn到630mn，该组合包含对棉亲和的光稳定染料。
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公开(公告)号：EP1633842A1
公开(公告)日：2006-03-15
申请号：EP04739630.4
申请日：2004-06-04
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： BARBIZAN, D. S., Unilever Brazil - HPC La Head , BATCHELOR, S. N., Unilever R & D Port Sunlight , GRIGOLON, L. B., Unilever Brazil - HPC La Head , SORZE, Andrea D., Unilever Brazil - HPC La Head , STEEL, Andrew Thomas, Unilever R & D Port Sunlight
CPC分类号： C11D3/40 , C11D3/001 , C11D3/0063 , C11D3/349 , C11D3/3932
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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