Title:
FLUORINE-CONTAINING COMPOUND, FLUORINE-CONTAINING COPOLYMER AND FLUORINE-CONTAINING COPOLYMER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/009763
Kind Code:
A1
Abstract:
The present invention provides: a fluorine-containing compound which is suitable for the achievement of a rubber that has both excellent short-term heat resistance and excellent long-term heat resistance; a fluorine-containing copolymer which uses this fluorine-containing compound; and a fluorine-containing copolymer composition. The present invention provides a fluorine-containing compound which is represented by formula (1), a fluorine-containing copolymer which uses this fluorine-containing compound, and a fluorine-containing copolymer composition. In formula (1), each of R1 to R3 independently represents a hydrogen atom or a fluorine atom; R4 represents a hydrogen atom, a fluorine atom or a monovalent organic group having 1 to 8 carbon atoms, while having no carbonyl group; Z represents an oxygen atom, a sulfur atom or -N(R5)-; R5 represents a hydrogen atom or a monovalent organic group having 1 to 4 carbon atoms; X represents a single bond or a difluoromethylene group; each of Y1 to Y4 independently represents a fluorine atom or a trifluoromethyl group; and Q represents a perfluoroalkylene group having 1 to 8 carbon atoms, the perfluoroalkylene group optionally containing an ether oxygen atom.
Inventors:
USUDA TSUKASA (JP)
WATANUKI SHUN (JP)
TAJIMA SHINYA (JP)
WATANUKI SHUN (JP)
TAJIMA SHINYA (JP)
Application Number:
PCT/JP2023/022853
Publication Date:
January 11, 2024
Filing Date:
June 21, 2023
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C07C49/255; C08F214/18; C08K5/24; C08L27/12
Domestic Patent References:
| WO2010082633A1 | 2010-07-22 |
Foreign References:
| JP2001226313A | 2001-08-21 | |||
| JPS5810533A | 1983-01-21 | |||
| JPS5598212A | 1980-07-26 | |||
| JPS59109546A | 1984-06-25 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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