| 发明名称 |
MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE |
| 摘要 |
Mixtures of optical brighteners consisting of 1 to 60% by weight of a brightener from the bisbenzoxazolylnaphthalene series and 99 to 40% by weight of one or more brighteners of the formulae 2 to 10 listed in the description. |
| 申请公布号 |
ZA8104904(B) |
申请公布日期 |
1982.07.28 |
| 申请号 |
ZA19810004904 |
申请日期 |
1981.07.17 |
| 申请人 |
HOECHST AG |
发明人 |
MARTINI T;SCHINZEL E;FRISCHKORN H;FRIEDRICH H;PROBST H |
| 分类号 |
C09B57/00;C09B67/22;D06L3/12 |
主分类号 |
C09B57/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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