Fluoroelastomer/polyepichlorohydrin elastomer articles
US4293663A · kind A · utility
13Cited by
10References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 23, 1979 |
| Grant date | Oct 6, 1981 |
| Priority date | — |
| Expiry date | Oct 23, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31511
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A gum stock composition comprising fluoropolymer gum, polyepichlorohydrin gum, polyphenol, and organo-onium compound is mixed with acid acceptor to form a curable gum stock, and the latter is shaped and cured to form shaped elastomeric articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.