Method and apparatus for manufacturing resin particles

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United States of America

PATENT NO 11319415
APP PUB NO 20190292333A1
SERIAL NO

16363375

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Abstract

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A method for manufacturing resin particles is provided. The method includes the steps of: dissolving a resin free of poly(lactic-co-glycolic acid) (PLGA) in a good solvent of the resin to prepare a resin solution; and discharging the resin solution from at least one discharge hole having an inner diameter of less than 1,000 μm into a poor solvent of the resin to form resin particles.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morinaga, Tadahiko Kanagawa, JP 13 9
Moritani, Tatsuru Kanagawa, JP 24 127
Shiraishi, Naoki Kanagawa, JP 35 375

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