Method for producing expanded and cured polyester resin
US4327196A · kind A · utility
10Cited by
3References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 22, 1980 |
| Grant date | Apr 27, 1982 |
| Priority date | — |
| Expiry date | Dec 22, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2367/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyester resin is expanded and cured using mono-substituted sulfonyl hydrozide blowing agent, organic peroxide curative and certain metal promoters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.