Urethane modified acrylate resin and process for the production thereof
US4038257A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1975 |
| Grant date | Jul 26, 1977 |
| Priority date | — |
| Expiry date | Sep 19, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/673
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A urethane modified acrylate resin and the process for the production of the said urethane modified acrylate resin, wherein the said urethane modified acrylate is expressed by the following general formula (I), ##STR1## (WHEREIN R.sub.1 is a terephthalic oligoester residue, R.sub.2 is an organic diisocyanate residue, R.sub.3 is a polyhydric alcohol residue, R.sub.4 is a hydrogen atom or a methyl group, m is a number not more than 5 and n is an integer from 1 through 4), which is characterized by high elongation, high strength and excellent corrosion resistance and are useful for the production of castings, moldings, adhesives, coatings, primers, varnishes, inks and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.