Use of a vinylidene fluoride copolymer for providing a film with properties of adhesion
US11279782B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Dec 29, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/18
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to the use of a fluorinated copolymer in the manufacture of a solid polymer film, to give said film properties of adhesion to a metal surface or to glass. It also relates to a process for improving the adhesion of a fluoropolymer to a metal, polymer or glassy substrate, and also to a composite part comprising a solid polymer film in direct contact with at least one metal or glassy element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.