Modified polyamide, preparation method thereof and article obtained from said polyamide
US8952122B2 · kind B2 · utility
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11References
12Claims
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Key dates
| Filing date | Jun 24, 2010 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Jun 24, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L101/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polyamide modified by a compound including a sulfonate group, as well as a method for preparing the polyamide and to articles obtained from said modified polyamide are described. A modified polyamide obtained from a mono-functional aromatic sulfonate compound is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.