发明授权
- 专利标题: Oxygen-containing titanocenes, and the use thereof
- 专利标题(中): 含氧含钛,以及其使用
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申请号: US527988申请日: 1990-05-23
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公开(公告)号: US5192642A公开(公告)日: 1993-03-09
- 发明人: Eginhard Steiner , Harry Beyeler , Martin Riediker , Vincent Desobry , Kurt Dietliker , Rinaldo Husler
- 申请人: Eginhard Steiner , Harry Beyeler , Martin Riediker , Vincent Desobry , Kurt Dietliker , Rinaldo Husler
- 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: CHX2074/89 19890601
- 主分类号: C07F7/28
- IPC分类号: C07F7/28 ; C07F17/00 ; C08F2/50 ; C09D4/00 ; G03F7/029
摘要:
Titanocenes of the formula I ##STR1## in which R.sup.1 are cyclopentadienyl.sup..crclbar. groups and R.sup.2 and R.sup.3 are aromatic radicals which are substituted in both ortho-positions by fluorine and, in addition, are substituted by an acyloxy group are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds.
公开/授权文献
- US5679089A Bicoupled contrarotating epicyclic gears 公开/授权日:1997-10-21
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