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Title:
METHOD FOR MANUFACTURING PERFLUOROELASTOMER AQUEOUS DISPERSION, COMPOSITION, CROSSLINKABLE COMPOSITION, AND CROSSLINKED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/107890
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a perfluoroelastomer aqueous dispersion in which a perfluoroelastomer is polymerized in the presence of a polymer (1) and an aqueous medium and a perfluoroelastomer aqueous dispersion is thereby manufactured, the polymer (1) including a polymerization unit (1) based on a monomer (1) represented by general formula (1), and the ion exchange capacity of the polymer (1) being 1.50 meq/g or above.

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Inventors:
TSUCHIYA SOUSHI (JP)
IRIE MASAKI (JP)
IWASAKA TAKUMA (JP)
TAMAI RINA (JP)
Application Number:
PCT/JP2021/042652
Publication Date:
May 27, 2022
Filing Date:
November 19, 2021
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F16/24; C08F2/26; C08F2/44; C08F259/08; C08F261/06; C08K3/28; C08K5/57; C08L51/06; C08L57/08
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Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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