Particulate material production method, and particulate material production apparatus

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United States of America Patent

PATENT NO 9195156
APP PUB NO 20140242514A1
SERIAL NO

14143601

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Abstract

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A particulate material production method is provided. The particulate material production method includes ejecting a particulate material composition liquid, which includes an organic solvent and a particulate material composition including at least a resin and dissolved or dispersed in the organic solvent, from at least one nozzle to form droplets of the particulate material composition liquid in a gas phase; and solidifying the droplets of the particulate material composition liquid to prepare particles of the particulate material composition. The droplet solidifying step includes contacting the droplets with a poor solvent for the particulate material composition.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Ryota Shizuoka, JP 85 1159
Katoh, Kiyotada Shizuoka, JP 12 150
Masuda, Minoru Shizuoka, JP 103 1255
Moritani, Tatsuru Shizuoka, JP 24 127
Moriya, Yoshihiro Shizuoka, JP 44 539
Saito, Akinori Shizuoka, JP 55 445
Shitara, Yasutada Shizuoka, JP 35 603
Takahashi, Satoshi Kanagawa, JP 385 4847
Yamada, Hiroshi Shizuoka, JP 707 8311

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