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Title:
PRODUCTION METHOD FOR AQUEOUS FLUORINE-CONTAINING ELASTOMER DISPERSION, COMPOSITION, AND AQUEOUS DISPERSION
Document Type and Number:
WIPO Patent Application WO/2022/260139
Kind Code:
A1
Abstract:
The present invention provides a production method for an aqueous fluorine-containing elastomer dispersion in which an aqueous dispersion of a fluorine-containing elastomer that has a methylene group in the main chain is produced by polymerizing fluorine-containing monomers in the presence of: a compound (A) containing a hydrophilic group and a functional group capable of undergoing a radical polymerization reaction; a polymer (I) containing a polymer unit (I) based on a monomer (I) represented by general formula (I): CX1X3=CX2R(-CZ1Z2-A0)m; and an aqueous medium.

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Inventors:
TAMAI RINA (JP)
MORIKAWA TATSUYA (JP)
YUASA SOTA (JP)
TAKEMURA KOUHEI (JP)
IRIE MASAKI (JP)
Application Number:
PCT/JP2022/023337
Publication Date:
December 15, 2022
Filing Date:
June 09, 2022
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F259/08; C08F2/44
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Other References:
KOBUNSHI RONBUNSHU, JAPANESE JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY, vol. 49, no. 10, October 1992 (1992-10-01), pages 765 - 783
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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