Fluoroelastomer compositions, their preparation, and their use
US6921796B2 · kind B2 · utility
7Cited by
30References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2003 |
| Grant date | Jul 26, 2005 |
| Priority date | — |
| Expiry date | Sep 29, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curable fluoroelastomer composition comprising at least one fluoroelastomer, a bisphenol curative, and a peroxide curative provides a non-post cure flurorelastomer material suitable for use in the manufacture of, for example. When cured (vulcanized), the composition exhibits an improved compression set resistance, in comparison to the fluoroelastomer cured by the bisphenol curative alone, without performing a post-cure procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.