Daikin industries, ltd. (20250011501). FLUORINE-CONTAINING COPOLYMER: Difference between revisions
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==Inventor(s)== | ==Inventor(s)== | ||
[[:Category:Tadaharu Isaka of Osaka-shi | [[:Category:Tadaharu Isaka of Osaka-shi JP|Tadaharu Isaka of Osaka-shi JP]][[Category:Tadaharu Isaka of Osaka-shi JP]] | ||
[[:Category:Yumi Zenke of Osaka-shi | [[:Category:Yumi Zenke of Osaka-shi JP|Yumi Zenke of Osaka-shi JP]][[Category:Yumi Zenke of Osaka-shi JP]] | ||
[[:Category:Yukari Yamamoto of Osaka-shi | [[:Category:Yukari Yamamoto of Osaka-shi JP|Yukari Yamamoto of Osaka-shi JP]][[Category:Yukari Yamamoto of Osaka-shi JP]] | ||
==FLUORINE-CONTAINING COPOLYMER== | ==FLUORINE-CONTAINING COPOLYMER== | ||
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This abstract first appeared for US patent application 20250011501 titled 'FLUORINE-CONTAINING COPOLYMER | This abstract first appeared for US patent application 20250011501 titled 'FLUORINE-CONTAINING COPOLYMER | ||
==Original Abstract Submitted== | ==Original Abstract Submitted== | ||
Latest revision as of 10:08, 25 March 2025
FLUORINE-CONTAINING COPOLYMER
Organization Name
Inventor(s)
Tadaharu Isaka of Osaka-shi JP
Yukari Yamamoto of Osaka-shi JP
FLUORINE-CONTAINING COPOLYMER
This abstract first appeared for US patent application 20250011501 titled 'FLUORINE-CONTAINING COPOLYMER
Original Abstract Submitted
there is provided a fluorine-containing copolymer comprising tetrafluoroethylene unit, hexafluoropropylene unit and perfluoro(propyl vinyl ether) unit, wherein the copolymer has a content of hexafluoropropylene unit of 10.4 to 11.4% by mass with respect to the whole of the monomer units, a content of perfluoro(propyl vinyl ether) unit of 0.8 to 1.28 by mass with respect to the whole of the monomer units, a melt flow rate at 372� c. of 7.1 to 9.4 g/10 min, and a total number of a carbonyl group-containing terminal group, —cf═cfand —choh per 10main-chain carbon atoms of 90 or less.