Method for the production of terpolymers based on VDF, TRFE and CFE
US9290587B2 · kind B2 · utility
1Cited by
9References
13Claims
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Key dates
| Filing date | Oct 7, 2013 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Oct 7, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F214/26
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for manufacturing terpolymers by polymerization of VDF (vinylidene difluoride), TrFE (trifluoroethylene), and CFE (1-chloro-1-fluoroethylene) or CTFE (chlorotrifluoroethylene) monomers in the presence of a radical polymerization initiator, characterized in that:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.