Title:
COPOLYMER, MOLDED BODY, EXTRUDED BODY, EXTRUDED BODY, TRANSFER MOLDED BODY, AND COATED ELECTRICAL WIRE
Document Type and Number:
WIPO Patent Application WO/2022/181242
Kind Code:
A1
Abstract:
Provided is a copolymer that contains tetrafluoroethylene units and perfluoro(propyl vinyl ether) units, the perfluoro(propyl vinyl ether) unit content being 2.14–2.75 mass% relative to the total monomer units, the melt flow rate of the copolymer at 372°C being 3.0–4.2 g/10 min, and the copolymer having no more than 20 functional groups per 106 main chain carbons.
Inventors:
ISAKA TADAHARU (JP)
ZENKE YUMI (JP)
YAMAMOTO YUKARI (JP)
TSUDA HAYATO (JP)
ZENKE YUMI (JP)
YAMAMOTO YUKARI (JP)
TSUDA HAYATO (JP)
Application Number:
PCT/JP2022/003659
Publication Date:
September 01, 2022
Filing Date:
January 31, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F8/00; B29C45/02; B29C48/00; C08F214/26; C08J5/00; F16L11/04; H01B3/44; H01B7/02
Domestic Patent References:
| WO2003048214A1 | 2003-06-12 |
Foreign References:
| JP2004534131A | 2004-11-11 | |||
| JP2002053620A | 2002-02-19 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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