Photopolymerizable composition containing ethylenically unsaturated oligomers
US4228232A · kind A · utility
94Cited by
6References
68Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1979 |
| Grant date | Oct 14, 1980 |
| Priority date | — |
| Expiry date | Feb 27, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/033
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A photopolymerizable composition is disclosed which comprises 10 to 60% by weight of an ethylenically unsaturated, carboxylic acid containing oligomer, PA1 10 to 60% by weight of an organic film forming polymer, PA1 10 to 60% by weight of a free radical polymerizable monomer having at least one ethylenically unsaturated group, and PA1 0.1 to 12% by weight of a free radical photoinitiator system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.