Title:
METHOD FOR PRODUCING HOLLOW FINE PARTICLES, HOLLOW FINE PARTICLES, PHASE SEPARATED FINE PARTICLES, AQUEOUS DISPERSION, AND COMPOSITION
Document Type and Number:
Japanese Patent JP2023182735
Kind Code:
A
Abstract:
To provide a production method by which it is possible to produce hollow fine particles which contain a fluorine-containing resin and have a large average particle diameter.SOLUTION: This method for producing hollow fine particles includes: a step A for obtaining a dispersion liquid by dispersing a solution containing a fluorine-substituted monomer and a non-polymerizable solvent in water; a step B for obtaining phase separated fine particles containing a fluorine-containing resin by polymerizing the fluorine-substituted monomer; and a step C for obtaining hollow fine particles by removing the non-polymerizable solvent in the phase separated fine particles.SELECTED DRAWING: None
Inventors:
TANAKA YOSHITO
IIDA MAYUMI
SUZUKI YUKI
NAKANISHI KANAKO
MINAMI HIDETO
IIDA MAYUMI
SUZUKI YUKI
NAKANISHI KANAKO
MINAMI HIDETO
Application Number:
JP2023172975A
Publication Date:
December 26, 2023
Filing Date:
October 04, 2023
Export Citation:
Assignee:
DAIKIN IND LTD
UNIV KOBE
UNIV KOBE
International Classes:
B01J13/02; C08F2/16; C08F6/00; C08F14/18; C08K7/22; C08L27/12
Attorney, Agent or Firm:
Patent Attorney Firm WisePlus
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