Polyamides compositions featuring improved thermal stability
US9441085B2 · kind B2 · utility
4Cited by
1References
22Claims
0Family size
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Inventor
Key dates
| Filing date | Jun 8, 2012 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Jun 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/0856
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to polyamide compositions featuring improved thermal stability comprising at least one semi-aromatic polyamide, PA 6 and/or PA 6,6, and elemental iron. These new compositions are very well suited for the manufacture of articles exposed to high temperature environments such as articles used in automotive applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.