Complex salt photoinitiator
US4173476A · kind A · utility
90Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 1978 |
| Grant date | Nov 6, 1979 |
| Priority date | — |
| Expiry date | Feb 8, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/029
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A triarylsulfonium complex salt is described which has particular utility as a photoinitiator for the polymerization of epoxide monomers in thick films or coatings. Photopolymerizable compositions are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.