公开(公告)号：US09782736B2

公开(公告)日：2017-10-10

申请号：US14262306

申请日：2014-04-25

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Toru Torii ,  Toshiro Higuchi ,  Takashi Nishisako ,  Shingo Okushima

IPC: B01F13/00 ,  B01F3/08 ,  B01F5/04 ,  B01F15/00 ,  B01J13/04

CPC classification number: B01F13/0071 ,  B01F3/0807 ,  B01F5/0471 ,  B01F13/0062 ,  B01F15/00253 ,  B01J13/04 ,  Y10T137/0391 ,  Y10T428/2982

Abstract: A method and an apparatus for producing various types of microdroplets are provided. The apparatus has a cross intersection portion 7 at which a first continuous phase 2, a first dispersion phase 4, and a second dispersion phase 6 intersect with each other; a first liquid feed device 12 controlling the first dispersion phase 4; a second liquid feed device 13 controlling the second dispersion phase 6; and a control device 11 connected to the first liquid feed device 12 and the second liquid feed device 13, in which the first liquid feed device 12 and the second liquid feed device 13 are controlled by a signal from the control device 11 so that microdroplets 9 formed of the first dispersion phase 4 and microdroplets 10 formed of the second dispersion phase 6 are sequentially produced.