Porous resin particles, method of manufacturing porous resin particles, and use of porous resin particles

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United States of America Patent

PATENT NO 9814656
SERIAL NO

14382631

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Abstract

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Disclosed are porous resin particles which contain a polymer of a monomer mixture containing, as monomers, at least a monofunctional (meth)acrylic acid ester and a crosslinking monomer. The monofunctional (meth)acrylic acid ester accounts for 1 wt % to 50 wt % of the monomer mixture, and the crosslinking monomer accounts for 50 wt % to 99 wt % of the monomer mixture. The porous resin particles have a specific surface area of 190 m2/g to 300 m2/g and a bulk specific gravity of 0.25 g/mL to 0.45 g/mL.

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Patent Owner(s)

Patent OwnerAddress
SEKISUI PLASTICS CO LTDOSAKA-SHI OSAKA 530-8565

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hama, Yukio Koka, JP 1 4
Hiroi, Junko Koka, JP 2 21
Okamoto, Koichiro Koka, JP 21 142

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