| 发明名称 |
UV-absorbing monomer and polymers thereof |
| 摘要 |
UV absorbing compounds, susceptible to free-radical polymerization, of the formula <IMAGE> wherein R is alkyl having from 4 to 12 carbon atoms of which not more than 6 are present in a linear chain, and in particular 2-(2'-hydroxy-3'-methacrylamidomethyl-5'-tert-octylphenyl)benzotriazole, and polymers thereof.
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| 申请公布号 |
US4652656(A) |
申请公布日期 |
1987.03.24 |
| 申请号 |
US19860851254 |
申请日期 |
1986.04.14 |
| 申请人 |
ROEHM GMBH |
发明人 |
BESECKE, SIEGMUND;LIEBLER, RALF;HOHAGE, HEINZ-JUERGEN;SCHROEDER, GUENTER |
| 分类号 |
C08F20/00;C07D249/20;C08F20/52;C08F20/60;C08K5/3475;(IPC1-7):C07D249/16 |
主分类号 |
C08F20/00 |
| 代理机构 |
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