| 发明名称 |
Copolymerizable, ultraviolet light absorber 4-acryloyloxybenzal-1-alkyl-1-phenylhydrazone |
| 摘要 |
This invention relates to copolymerizable ultraviolet light absorber compounds having the formula: <IMAGE> where R is hydrogen or alkyl C1-C6; and Y is a copolymerizable radical selected from acryloyl C3-C12, acryloyloxyalkyl C3-C12, acryloyloxyhydroxyalkyl C3-C12, and alkylacryloyloxyhydroxyalkyl C3-C12.
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| 申请公布号 |
US4247714(A) |
申请公布日期 |
1981.01.27 |
| 申请号 |
US19800125019 |
申请日期 |
1980.02.27 |
| 申请人 |
GAF CORPORATION |
发明人 |
GRUBER, BRUCE A.;LORENZ, DONALD H. |
| 分类号 |
C08F20/36;C08F220/34;(IPC1-7):C07C69/54 |
主分类号 |
C08F20/36 |
| 代理机构 |
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