Title:
METHOD FOR PRODUCING RESIN
Document Type and Number:
WIPO Patent Application WO/2017/145847
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for producing a resin utilizing radical polymerization, which enables the achievement of sufficient reproducibility of the molecular weight, while suppressing the amount of residual monomers.
In order to achieve the above-described purpose, the present invention provides a method for producing a resin, which comprises: addition of a radically polymerizable monomer and a thermal radical polymerization initiator into a reaction container; and polymerization of the radically polymerizable monomer at a temperature that is higher than the 10-hour half-life temperature of the thermal radical polymerization initiator by 20-70°C.
Inventors:
KINOSHITA TAKEHIRO (JP)
SAITO TAKESHI (JP)
KAWAGUCHI YASUAKI (JP)
YANAGI MASAYOSHI (JP)
KURAMOTO HIROKI (JP)
SAITO TAKESHI (JP)
KAWAGUCHI YASUAKI (JP)
YANAGI MASAYOSHI (JP)
KURAMOTO HIROKI (JP)
Application Number:
PCT/JP2017/005195
Publication Date:
August 31, 2017
Filing Date:
February 13, 2017
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
C08F2/00; C08F20/06
Domestic Patent References:
| WO2010126140A1 | 2010-11-04 |
Foreign References:
| JP2013216829A | 2013-10-24 | |||
| JP2011168749A | 2011-09-01 | |||
| JP2008138033A | 2008-06-19 | |||
| JP2014141660A | 2014-08-07 |
Attorney, Agent or Firm:
SOGA, MICHIHARU et al. (JP)
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