High temperature stable, low solvent swelling thermoplastic elastomer compositions
US5591798A · kind A · utility
29Cited by
14References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 1996 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | May 14, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2312/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Thermoplastic elastomer compositions comprise a blend of polyamide resin and a covalently-crosslinked acrylate rubber. Such compositions can be prepared by dynamic vulcanization of the rubber in admixture with the polyamide and can exhibit high temperature dimensional stability and low oil swell. The compositions can be used to form a variety of molded, extruded, or calendered articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.