METHOD AND DEVICE FOR PRODUCING EMULSIONS - JAPAN REPRESENTED BY DIRECTOR

Title:

METHOD AND DEVICE FOR PRODUCING EMULSIONS

Document Type and Number:

WIPO Patent Application WO/1997/030783

Kind Code:

A1

Abstract:

A dispersed phase (O) supplied inside a bulkhead member (17) through a supply port (14) enters a gap (20) between a plate (16) and a base (18) through a supply port (19) of the base (18) and the dispersed phase (O) having entered the gap (20) then enters a continuous phase (W) through a boundary section (21) by virtue of pressure applied by a pressurizing means such as a pump. Then, the dispersed phase is made into a particle having a predetermined diameter by a microchannel (24) in passing through this boundary section (21), thereby forming an emulsion (E) in which the dispersed phase (O) of the predetermined diameter is dispersed in the continuous phase (W).

Inventors:

NAKAJIMA MITSUTOSHI (JP)
KIKUCHI YUJI (JP)
KAWAKATSU TAKAHIRO (JP)

Application Number:

PCT/JP1996/003492

Publication Date:

August 28, 1997

Filing Date:

November 28, 1996

Export Citation:

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Assignee:

JAPAN REPRESENTED BY DIRECTOR (JP)
NAKAJIMA MITSUTOSHI (JP)
KIKUCHI YUJI (JP)
KAWAKATSU TAKAHIRO (JP)

International Classes:

B01F3/08; B01F5/00; B01F5/02; B01F5/04; B01F5/06; B01F13/00; B01J13/00; (IPC1-7): B01J13/00; B01F3/08

Foreign References:

JPH05220382A	1993-08-31
JPH06315617A	1994-11-15
JPH0671150A	1994-03-15
JPS605223A	1985-01-11
JPS54116389A	1979-09-10

Other References: