| 发明名称 |
Photopolymerizable compositions |
| 摘要 |
Coating compositions are provided which consist of a polymerizable ethylenically unsaturated material having included therein as a photoinitiator a di- or tetraester of 3,4,3',4'-benzophenone tetracarboxylic acid or a diester of 4,4'-benzophenone dicarboxylic acid.
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| 申请公布号 |
US4338171(A) |
申请公布日期 |
1982.07.06 |
| 申请号 |
US19800159755 |
申请日期 |
1980.06.16 |
| 申请人 |
GULF OIL CORPORATION |
发明人 |
BARIE, JR., WALTER P.;HUEMMER, THOMAS F.;LAKSHMANAN, PALLAVOOR R. |
| 分类号 |
C08F2/50;(IPC1-7):C08F2/50 |
主分类号 |
C08F2/50 |
| 代理机构 |
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代理人 |
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| 地址 |
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