Fiber-filled polyamide compositions and molded articles shaped therefrom
US7931959B2 · kind B2 · utility
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5References
22Claims
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Key dates
| Filing date | Oct 17, 2008 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Oct 17, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24994
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyamide compositions filled with fibers have good mechanical and rheological properties, the polyamide having a high fluidity in molten phase and the fibers, in particular glass fibers, being well aligned at both the surface and the core of shaped articles injection molded from such compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.