Title:
FLUORINE-CONTAINING COPOLYMER PRODUCTION METHOD AND FLUORINE-CONTAINING COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2022/149531
Kind Code:
A1
Abstract:
The fluorine-containing copolymer production method and the fluorine-containing copolymer according to the present invention involve performing solution polymerization using monomers including ethylene and tetrafluoroethylene, in a polymerization medium containing at least one polymerization solvent A selected from the group consisting of compounds represented by formulae 1-4. The descriptions regarding formulae 1-4 are omitted.
Inventors:
ORITO YUKI (JP)
WATANUKI SHUN (JP)
WATANUKI SHUN (JP)
Application Number:
PCT/JP2021/048650
Publication Date:
July 14, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08F210/02; C08F2/06; C08F214/26
Domestic Patent References:
| WO2020226178A1 | 2020-11-12 | |||
| WO2018164147A1 | 2018-09-13 |
Foreign References:
| JPS472853B1 | 1972-01-26 | |||
| JPH0867718A | 1996-03-12 | |||
| JPH06298810A | 1994-10-25 | |||
| CN110467695A | 2019-11-19 | |||
| JPH0859717A | 1996-03-05 | |||
| JP2021002103A | 2021-01-07 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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