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Title:
POWDER, PRODUCTION METHOD THEREFOR, AND RESIN COMPOSITION PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/210919
Kind Code:
A1
Abstract:
The present invention relates to a powder including hollow particles, each having a cavity inside a non-porous outer shell. The powder has an average particle size (D50) of 2.0-10.0 μm, and contains microparticles of a particle size under 2.0 μm in the amount of 20 vol% or less. When the powder is suspended in water, the proportions of floating particles, suspended particles, and settled particles are 7.0-25.0 mass%, 0-4.0 mass%, and 71.0-93.0 mass%, respectively.

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Inventors:
EGAMI MIKI (JP)
TANIGUCHI MASANOBU (JP)
ARAKANE HIROTADA (JP)
MURAGUCHI RYO (JP)
Application Number:
PCT/JP2022/016128
Publication Date:
October 06, 2022
Filing Date:
March 30, 2022
Export Citation:
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Assignee:
JGC CATALYSTS & CHEMICALS LTD (JP)
International Classes:
C01B33/193; C08K3/36; C08L101/00
Foreign References:
JP2013103850A2013-05-30
JP2017071526A2017-04-13
JP2020055702A2020-04-09
JP2017193462A2017-10-26
JP2018083759A2018-05-31
JP2009108155A2009-05-21
Attorney, Agent or Firm:
OKUMACHI Tetsuyuki (JP)
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