Title:
METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/098620
Kind Code:
A1
Abstract:
[Problem] To provide a method for producing a polymerizable composition, wherein, when a polymerizable liquid monomer (a) and inorganic compound particles (b) are mixed, aggregates (secondary particles) of the inorganic compound particles (b) can be adequately crushed, and the concentration of metal that originates from a device can be reduced. [Solution] This method for producing a polymerizable composition, which includes a polymerizable liquid monomer (a) and inorganic compound particles (b), includes a dispersion step for using an orifice-type shear-generating disperser to disperse the inorganic compound particles (b) in the polymerizable liquid monomer (a) under conditions in which the maximum flow rate at the orifice inside the orifice-type shear-generating disperser is 1.8 m/s or more.
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Inventors:
KUNII KANAKO (JP)
NAGAMUNE TSUTOMU (JP)
HAMADA KAZUAKI (JP)
NAGAMUNE TSUTOMU (JP)
HAMADA KAZUAKI (JP)
Application Number:
PCT/JP2014/083254
Publication Date:
July 02, 2015
Filing Date:
December 16, 2014
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08F2/44; B01F3/12; B01F5/06; C08G61/08; C08J3/20; C08J5/24
Domestic Patent References:
WO2007058249A1 | 2007-05-24 |
Foreign References:
JPH07137069A | 1995-05-30 | |||
JP2009013227A | 2009-01-22 | |||
JP2006249276A | 2006-09-21 | |||
JP2006056196A | 2006-03-02 | |||
JPH04348122A | 1992-12-03 | |||
JPH07268082A | 1995-10-17 | |||
JPS61159409A | 1986-07-19 |
Attorney, Agent or Firm:
MAEDA & SUZUKI (JP)
Maeda and a Suzuki international patent business corporation (JP)
Maeda and a Suzuki international patent business corporation (JP)
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