Photopolymerizable composition including benzotriazole carboxylic acid
US4741987A · kind A · utility
8Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1987 |
| Grant date | May 3, 1988 |
| Priority date | — |
| Expiry date | Jun 12, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/155
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The composition of this invention comprises: PA0 (a) a thermoplastic organic polymer, PA0 (b) a non-gaseous ethylenically unsaturated compound containing at least two terminal ethylenic groups capable of forming a polymer by photoinitiated addition polymerization, PA0 (c) an addition polymerization initiator activatable by actinic radiation, and PA0 (d) a benzotriazole carboxylic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.