Photopolymerizable copying composition
US4088498A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 20, 1976 |
| Grant date | May 9, 1978 |
| Priority date | — |
| Expiry date | May 20, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This invention relates to a photopolymerizable copying composition comprising at least one binder, at least one photoinitiator, and at least one polymerizable compound having the formula ##STR1## wherein X is a saturated hydrocarbon group having 2 to 12 carbon atoms or an arylene group having 6 to 10 carbon atoms, PA1 R.sub.1 is an alkyl group having 1 to 3 carbon atoms, R.sub.4 or --CH.sub.2 R.sub.4 PA1 R.sub.2 and R.sub.3 are H, CH.sub.3, or --CH.sub.2 R.sub.4, PA1 R.sub.4 is --O--CO--CR.sub.5 .dbd.CH.sub.2 PA1 R.sub.5 is H or CH.sub.3, and PA1 n and m are integers from 0 to 4, R.sub.4 being present in at least one of the groups R.sub.1, R.sub.2, and R.sub.3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.