发明名称 |
SOLID MIXTURES OF ALPHA-HYDROXYCARBONYL DERIVATIVES OF ALPHA-METHYLSTYRENE OLIGOMERS AND THEIR USE |
摘要 |
The present invention refers to solid mixtures of alpha hydroxycarbonyl derivatives of alpha-methylstyrene oligomers containing at least 90 % of the dimer isomers, the dimer isomer ratio being between 2.5 and 7, to their preparation and to their use as photoinitiators in photopolymerisation. |
申请公布号 |
WO02085832(A2) |
申请公布日期 |
2002.10.31 |
申请号 |
WO2002EP03674 |
申请日期 |
2002.04.03 |
申请人 |
LAMBERTI SPA;VISCONTI, MARCO;NORCINI, GABRIELE;LI BASSI, GIUSEPPE |
发明人 |
VISCONTI, MARCO;NORCINI, GABRIELE;LI BASSI, GIUSEPPE |
分类号 |
C07C45/81;C07C49/83;C08F2/50;C08F6/12;C08F8/48;G03F7/031 |
主分类号 |
C07C45/81 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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