Title:
MANUFACTURING METHOD OF FLUOROPOLYMER
Document Type and Number:
Japanese Patent JP2017057379
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a novel manufacturing method for manufacturing a fluoropolymer by polymerizing tetrafluoroethylene and vinylidene fluoride.SOLUTION: There is provided a manufacturing method of a fluoropolymer including a process for polymerizing tetrafluoroethylene and vinylidene fluoride in presence of a surfactant and an aqueous medium, wherein the surfactant is a mixture or the like of a fluorine-containing allyl ether compound represented by the formula:CX=CFCF-O-(CF(CF)CFO)-CF(CF)-Y, where each X is the same or different and represent F or H, n represents 0 or an integer of 1 to 10, Y represents -SOM or -COOM and M represents H, NHor an alkali metal and a fluorine-containing anionic surfactant having 7 or less carbon atoms.SELECTED DRAWING: None
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Inventors:
FUJISAWA MANABU
ASANO KAZUYA
IGUCHI TAKASHI
YONEDA SATOSHI
KITAHARA TAKAHIRO
ASANO KAZUYA
IGUCHI TAKASHI
YONEDA SATOSHI
KITAHARA TAKAHIRO
Application Number:
JP2016169832A
Publication Date:
March 23, 2017
Filing Date:
August 31, 2016
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
C08F2/26; C08F214/26; C08F216/14
Attorney, Agent or Firm:
Atomi International Patent Office
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