Core-shell type particle, dispersion and powder

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United States of America Patent

PATENT NO 11859075
APP PUB NO 20210070974A1
SERIAL NO

16771497

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Abstract

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A core-shell particle including a core containing a perfluoropolymer and a shell containing a non-fluorine resin, the core having a periphery coated with the non-fluorine resin at a coverage of 90% or more, the perfluoropolymer being a polymer containing a polymerized unit based on a perfluoro monomer in an amount of 90 mol % or more relative to all polymerized units, and the shell having a mass of 50 or less relative to a total mass of the core and the shell of 80. Also disclosed is a method for producing the core-shell particle.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDUMEDA CENTER BUILDING 4-12 NAKAZAKI-NISHI 2-CHOME KITA-KU OSAKA-SHI OSAKA 530-8323
NISSIN CHEMICAL INDUSTRY CO LTDFUKUI 915-0802

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arima, Shoichi Echizen, JP 2 2
Fukuzumi, Takeshi Echizen, JP 5 4
Gama, Yuji Echizen, JP 6 15
Ohtani, Katsuhide Osaka, JP 7 21
Sukegawa, Masamichi Osaka, JP 48 138
Yamamura, Kazuhiro Osaka, JP 16 94

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