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Title:
HOLLOW FINE PARTICLE PRODUCTION METHOD AND HOLLOW FINE PARTICLES
Document Type and Number:
WIPO Patent Application WO/2020/226010
Kind Code:
A1
Abstract:
Provided is a production method capable of producing hollow fine particles which contain a fluorine-containing resin and have a large average particle diameter. This method for producing hollow fine particles containing a fluorine-containing resin is characterized by comprising a step A in which a solution containing a fluorine-containing monomer, an oil-soluble initiator, and a non-polymerizable solvent is dispersed in water including a fluorine-containing surfactant, and the fluorine-containing monomer is polymerized to obtain hollow fine particles.

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Inventors:
TANAKA YOSHITO (JP)
YAMAMOTO EMI (JP)
Application Number:
PCT/JP2020/015368
Publication Date:
November 12, 2020
Filing Date:
April 03, 2020
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F2/26; C08F20/22
Domestic Patent References:
WO2005097870A12005-10-20
WO2005042593A12005-05-12
WO2008060461A12008-05-22
WO2007046377A12007-04-26
WO2007119526A12007-10-25
WO2007046482A12007-04-26
WO2007046345A12007-04-26
WO2013189824A12013-12-27
WO2013189826A12013-12-27
Foreign References:
JP2010167410A2010-08-05
JP2017525585A2017-09-07
JP2018124435A2018-08-09
JP2012201819A2012-10-22
JP2005213366A2005-08-11
JP2004190038A2004-07-08
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JPS4840414B11973-11-30
Other References:
TIARKS, F.LANDFESTER, K.ANTONIETTI, M., LANGMUIR, vol. 17, 2001, pages 908
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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