Oxygen-containing titanocenes, and the use thereof
US5192642A · kind A · utility
9Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1990 |
| Grant date | Mar 9, 1993 |
| Priority date | — |
| Expiry date | May 23, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.