| 发明名称 |
The use of benzazoles as uv absorbers new benzazoles and a process for their preparation |
| 摘要 |
The use as UV absorbers in sunscreens of cpds. contg. at least 2 benzazolyl gps. per mol. (I) is new. Also claimed are cpds. (I) contg. 3 or 4 SO3Y gps. per mol. |
| 申请公布号 |
ZA9501521(B) |
申请公布日期 |
1995.12.08 |
| 申请号 |
ZA19950001521 |
申请日期 |
1995.02.23 |
| 申请人 |
HAARMANN & REIMER GMBH |
发明人 |
RALF PELZER;ROLAND LANGNER;HORST SURBURG;HORST SOMMER;ALFRED KREMPEL;RUDOLF HOPP |
| 分类号 |
A61K8/46;A61K8/49;A61Q1/04;A61Q17/04;C07D235/18;C07D235/20 |
主分类号 |
A61K8/46 |
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