Radiation crosslinkable compositions
US4956265A · kind A · utility
8Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1990 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Jan 22, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/038
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Aqueous solvent dispersible, radiation crosslinkable compounds and oligomers containing poly(ethylenically unsaturated) group-containing components and carboxyl groups are disclosed. Each compound is a monoester of a cyclic dicarboxylic acid anhydride and a 2-hydroxyalkylpolyester, said 2-hydroxyalkylpolyester being the ester of a polyepoxide with a monoester which is the monoester of a poly(ethylenically-unsaturated)alkanol and a dicarboxylic acid. These compounds and oligomers are useful in the field of graphic arts and protective coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.