COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE

Title:

COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE

Document Type and Number:

WIPO Patent Application WO/2022/181246

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 4.6–5.2 mass% relative to the total monomer units, the melt flow rate of the copolymer at 372°C being 22.0–28.0 g/10 min, and the copolymer having no more than 50 functional groups per 106 main chain carbons.

Inventors:

ISAKA TADAHARU (JP)
ZENKE YUMI (JP)
YAMAMOTO YUKARI (JP)
TSUDA HAYATO (JP)

Application Number:

PCT/JP2022/003665

Publication Date:

September 01, 2022

Filing Date:

January 31, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DAIKIN IND LTD (JP)

International Classes:

C08F8/00; B29C45/00; C08F214/26; H01B3/44; H01B7/02; H01B7/18

Foreign References:

CN110790854A	2020-02-14
JP2005320497A	2005-11-17