发明授权
US4559371A Photocurable colored compositions employing alpha-amino phenone initiator
失效
使用α-氨基苯酮引发剂的光固化着色组合物
- 专利标题: Photocurable colored compositions employing alpha-amino phenone initiator
- 专利标题(中): 使用α-氨基苯酮引发剂的光固化着色组合物
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申请号: US579622申请日: 1984-02-13
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公开(公告)号: US4559371A公开(公告)日: 1985-12-17
- 发明人: Rinaldo Husler , Rudolf Kirchmayr , Werner Rutsch
- 申请人: Rinaldo Husler , Rudolf Kirchmayr , Werner Rutsch
- 申请人地址: NY Ardsley
- 专利权人: Ciba Geigy Corporation
- 当前专利权人: Ciba Geigy Corporation
- 当前专利权人地址: NY Ardsley
- 优先权: CHX903/83 19830218
- 主分类号: C07D319/24
- IPC分类号: C07D319/24 ; C07C45/46 ; C07C45/63 ; C07C49/84 ; C07C67/00 ; C07C225/16 ; C07C225/18 ; C07C229/38 ; C07C235/72 ; C07C255/13 ; C07C301/00 ; C07C309/63 ; C07D217/20 ; C07D265/30 ; C07D295/10 ; C07D295/108 ; C07D303/48 ; C07D307/91 ; C07F7/18 ; C08F2/00 ; C08F2/50 ; C09D11/10 ; G03F7/031
摘要:
Compounds of the formula I, II or III ##STR1## in which Ar and Ar' are an oxygen-containing aromatic radical, R.sup.1 and R.sup.2 are a monovalent hydrocarbon radical which is substituted or unsubstituted, or R.sup.1 and R.sup.2 together form alkylene, oxaalkylene or azaalkylene, R.sup.3 is a direct bond or a divalent hydrocarbon radical, X and X' are a monovalent amino group and Y is a divalent amino or diamino group, are excellent photoinitiators for the photocuring of colored, especially pigmented, compositions containing an olefinically unsaturated, photopolymerizable binder.
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