发明名称 |
WASHING METHOD AND PREPARATION FOR CARRYING OUT THE SAME |
摘要 |
According to the inventive method for washing textiles, optical brighteners are added to the detergent solution separately from the main quantity of active washing substances. The brighteners are added in the form of an aqueous liquid preparation, said preparation containing at least one brightener from the class of dibenzofuranylbiphenyls and at least one brightener from the class of distyrylbiphenyls. The invention also relates to aqueous liquid brightener preparations which are suitable for the washing method. |
申请公布号 |
EP1032637(B1) |
申请公布日期 |
2002.10.09 |
申请号 |
EP19980962337 |
申请日期 |
1998.11.13 |
申请人 |
ECOLAB GMBH & CO. OHG |
发明人 |
KORAK, IVKA;WILHELM, BERNHARD;MERZ, THOMAS;SCHLEINIG, CHRIS |
分类号 |
C11D3/42;C11D11/00;D06L3/12 |
主分类号 |
C11D3/42 |
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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