Polymer formulation for coating a metal core
US12376494B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Dec 11, 2019 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Nov 25, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01D11/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Multicomponent fibers with a piezoelectric effect, including an electroactive fluoropolymer shell which adheres to a metal core. Also, a solvent-based fluoropolymer formulation which makes it possible to obtain optimum adhesion to a bare, electrically conductive metal filament. Also, a process for manufacturing these composite fibers, and also their uses in varied sectors of technical textiles, filtration and in electronics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.