Polyamide resin, preparation method therefof, and polyamide film and resin laminate comprising the same
US12180340B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Nov 1, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | May 9, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2203/30
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a polyamide resin having a main chain having a structure in which two polyamide segments are linked in an alternating way, a preparation method thereof, and a polyamide film and resin laminate including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.