发明名称 |
DYES AND BLENDS FOR SHADING DURING LAUNDRY |
摘要 |
The present invention relates to a laundry shading process with specific blue or violet bisazo-dyes alone or in combination with a photocatalyst. Further aspects of the invention are a composition comprising at least one photocatalyst and at least one of the specific bisazo-dyes. The composition is particularly useful for shading textiles during laundry. Further aspects of the invention are a detergent composition, a fabric softener composition containing these dyes or mixtures of these dyes and photocatalysts and novel blue or violet bisazo-dyes. |
申请公布号 |
EP2566941(B1) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20110716528 |
申请日期 |
2011.04.21 |
申请人 |
BASF SE |
发明人 |
ARAYA HERNANDEZ, Carmen;BACHMANN, Frank;KRAMER, Hans;SCHLENKER, Wolfgang;RANE, Deepak, M. |
分类号 |
C09B47/24;C09B31/02;C09B31/04;C09B31/057;C09B67/22;C11D3/00;C11D3/40;C11D3/42 |
主分类号 |
C09B47/24 |
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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