Title:
FLUORINE-CONTAINING COPOLYMER, INJECTION MOLDED BODY, ELECTRIC WIRE COVERING MATERIAL AND ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2022/181828
Kind Code:
A1
Abstract:
The present invention provides a fluorine-containing copolymer which comprises a tetrafluoroethylene unit, a hexafluoropropylene unit and a perfluoro(propyl vinyl ether) unit, wherein: the content of the hexafluoropropylene unit is from 5.0% by mass to 7.0% by mass relative to the total monomer units; the content of the perfluoro(propyl vinyl ether) unit is from 1.5% by mass to 2.6% by mass relative to the total monomer units; and the melt flow rate at 372°C is from 9 g/10 minutes to 40 g/10 minutes.
Inventors:
YAMAMOTO YUKARI (JP)
ISAKA TADAHARU (JP)
ZENKE YUMI (JP)
SHIOTSUKI KEIZOU (JP)
ISAKA TADAHARU (JP)
ZENKE YUMI (JP)
SHIOTSUKI KEIZOU (JP)
Application Number:
PCT/JP2022/008444
Publication Date:
September 01, 2022
Filing Date:
February 28, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F214/26; H01B3/44; H01B7/02
Domestic Patent References:
| WO2001018076A1 | 2001-03-15 |
Foreign References:
| JPS52109588A | 1977-09-13 | |||
| JP2020100823A | 2020-07-02 | |||
| JPH10292054A | 1998-11-04 | |||
| JP2017503052A | 2017-01-26 | |||
| JPS52109588A | 1977-09-13 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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