Title:
METHOD FOR DISPERSING POLYMERIZABLE LIQUID COMPOSITION AND METHOD FOR PRODUCING SPHERICAL POLYMER PARTICLES
Document Type and Number:
WIPO Patent Application WO/2016/182082
Kind Code:
A1
Abstract:
[Problem] To provide an efficient method for dispersing a polymerizable liquid composition and a stable method for producing spherical polymer particles. [Solution] In this method for dispersing a polymerizable liquid composition, at least one type of polymerizable liquid composition containing a polymerizable monomer and at least one type of incompatible liquid composition that is incompatible with the polymerizable monomer are introduced into a spray nozzle, led to the tip of the spray nozzle by being passed through the interior of the spray nozzle without coming into contact with each other, and dispersed in a continuous phase by being brought into contact immediately before or after discharge from the spray nozzle and supplied in a continuous phase. This dispersion method is used in the method for producing spherical polymer particles.
Inventors:
IMURA MOTOHIRO
FUJINO SHIN-ICHI
WAKABAYASHI RYOTA
NOGI KOZO
HONDA KOJI
KATADA YOSHIKI
FUJINO SHIN-ICHI
WAKABAYASHI RYOTA
NOGI KOZO
HONDA KOJI
KATADA YOSHIKI
Application Number:
PCT/JP2016/064416
Publication Date:
November 17, 2016
Filing Date:
May 16, 2016
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
C08F2/01; B01F3/08; B01F5/20; C08F2/00; C08F2/32
Foreign References:
| JP2004250630A | 2004-09-09 | |||
| JPH05329351A | 1993-12-14 | |||
| JPH05132502A | 1993-05-28 | |||
| JPS377713B1 | ||||
| JP2013160495A | 2013-08-19 |
Attorney, Agent or Firm:
OKA KENGO (JP)
岡 Kengo (JP)
岡 Kengo (JP)
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