| 发明名称 |
MISTURAS DE ACLARADORES OTICOS,PROCESSO PARA SUA PREPARACAO,APLICACAO E AGENTE PARA O ACLARAMENTO OTICO DE FIBRAS |
| 摘要 |
Mixtures of fuorescent whitening agents comprising 5 to 45 parts by weight of 4,4'-bis(cyanovinyl)stilbene and 95 to 55 parts by weight of a compound of formula <IMAGE> or <IMAGE> and the use of said mixtures and compositions containing them for whitening polyester fibres and textile material containing polyester fibres. |
| 申请公布号 |
BR8701856(A) |
申请公布日期 |
1988.01.26 |
| 申请号 |
BR19878701856 |
申请日期 |
1987.04.15 |
| 申请人 |
CIBA-GEIGY AG |
发明人 |
DR. HEINZ HEFTI;DR. KLAUS ARTZ;DR. KURT WEBER;DR. KURT BURDESKA;DR. DIETER REINEHR |
| 分类号 |
C11D3/42;C09B67/42;D06L3/12 |
主分类号 |
C11D3/42 |
| 代理机构 |
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代理人 |
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| 地址 |
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