Hardenable unsaturated polyester resin compositions
US5122553A · kind A · utility
21Cited by
3References
6Claims
0Family size
Inventors
Key dates
| Filing date | May 4, 1990 |
| Grant date | Jun 16, 1992 |
| Priority date | — |
| Expiry date | May 4, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A hardenable unsaturated polyester resin composition contains block copolymers and unsaturated polyester. The block copolymer includes both polyester blocks and a polydiene block as constituent segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.