Photocurable unsaturated polyester resin composition and cross-linking agents
US4192685A · kind A · utility
14Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1978 |
| Grant date | Mar 11, 1980 |
| Priority date | — |
| Expiry date | Feb 1, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F283/01
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A photosensitive resin composition consisting essentially of an unsaturated polyester, a cross-linking agent and a photosensitizer, said cross-linking agent consisting of a compound having at least one radical-polymerizable double bond within the molecule and a compound expressed by the following formula ##STR1## wherein n is an integer of at least 1, p, q, and r is 0 or an integer of at least 1 with the proviso that p+q+r equals to 2-6, R.sup.1 is a hydrogen or a methyl group, R.sup.2 is a lower alkyl group optionally substituted with a halogen atom, and R.sup.3 is an alkyl, aryl or acyl group optionally having a substituent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.