发明名称 |
TETRASUBSTITUTED PHTHALIC ACID DERIVATIVES, A PROCESS FOR THEIR PREPARATION, AND USE |
摘要 |
<p>Novel tetrasubstituted phthalic acid derivatives of the formula < IMG > (I) are described, in which Y1 and Y2 are oxygen and Y is < IMG > or -O-, or one of Y1 and Y2 is oxygen and the other is =N-R" and Y is -O-, and m, n, X, R, R' and R" are as defined in claim 1. The compounds (I) are suitable as sensitisers for photocrosslinkable polymers or as initiators for the photopolymerisation of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefins.</p> |
申请公布号 |
CA1180330(A) |
申请公布日期 |
1985.01.01 |
申请号 |
CA19820400566 |
申请日期 |
1982.04.06 |
申请人 |
CIBA-GEIGY AG |
发明人 |
FISCHER, WALTER;ZWEIFEL, HANS |
分类号 |
C07D209/48;C07D209/50;C07D307/89;C07D307/90;C08F2/00;C08F2/50;C08K5/378;G03F7/038;(IPC1-7):C07D209/44 |
主分类号 |
C07D209/48 |
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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