Acryloyloxy and methacryloyloxy group-containing condensation polymers
US4921930A · kind A · utility
3Cited by
16References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 22, 1989 |
| Grant date | May 1, 1990 |
| Priority date | — |
| Expiry date | Sep 22, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/675
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Organic solvent soluble, acryloyloxy and methacryloyloxy group-containing, condensation polymers are crosslinkable and useful for providing chemical, solvent, and abrasion resistant articles. The condensation polymers are polyesters or polyurethanes having an acryloyloxy or methacryloyloxyalkanediol component that is uncontaminated by hydroxyl group-containing compounds having one, three, or more hydroxyl groups or compounds in which the acryloyloxy or methacryloyloxy group is attached to a secondary carbon atom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.