DEVICE FOR FORMING DROPLETS AND METHOD FOR FORMING DROPLETS

WIPO Patent Application WO/2012/011313

A1

The present invention makes it possible to stably obtain uniform droplets (21) and embolus particles (25) in large quantities. Disclosed is a device for droplet formation (1) which comprises: a dispersed-phase outlet (101a) through which a dispersed-phase material (2), e.g., an aqueous gelatin solution, is discharged; continuous-phase outlets (111a, 121a) through which a continuous-phase material (3), e.g., an oil, is discharged; a confluence part (131) which communicates with the dispersed-phase outlet (101a) and the continuous-phase outlets (111a, 121a) and in which the dispersed-phase material (2) is caused to flow into the liquid of the continuous-phase material (3) at a given static pressure; and a droplet formation part (132) which has been disposed on the downstream side of the confluence part (131) and in which the dispersed-phase material (2) is allowed to become droplets by means of cohesive force.

SUGIURA, Shinsuke (1-1-2 Shimohozumi, Ibaraki-sh, Osaka 80, 〒5678680, JP)
杉浦　紳介 (〒80 大阪府茨木市下穂積１－１－２　日東電工株式会社内 Osaka, 〒5678680, JP)
SAOMOTO, Kenjiro (1-1-2 Shimohozumi, Ibaraki-sh, Osaka 80, 〒5678680, JP)

JP2011/061172

January 26, 2012

May 16, 2011

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NITTO DENKO CORPORATION (1-1-2, Shimohozumi Ibaraki-sh, Osaka 80, 〒5678680, JP)
日東電工株式会社 (〒80 大阪府茨木市下穂積１－１－２ Osaka, 〒5678680, JP)
SUGIURA, Shinsuke (1-1-2 Shimohozumi, Ibaraki-sh, Osaka 80, 〒5678680, JP)
杉浦　紳介 (〒80 大阪府茨木市下穂積１－１－２　日東電工株式会社内 Osaka, 〒5678680, JP)

B01J2/06; B01F3/08; B01F5/00; B01J13/00

KAJI, Yoshiyuki et al. (KAJI, SUHARA & ASSOCIATES Recruit Shin Osaka BLDG., 14-22, Nishinakajima 5-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)

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