Title:
CAST SHEET, METHOD FOR MANUFACTURING SAME, AND SECONDARY MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2018/168954
Kind Code:
A1
Abstract:
The invention provides: a cast molded sheet that allows bending, deep drawing, etc., to be carried out at a higher dimensional precision; and a method for manufacturing same. The cast molded sheet comprises a methacrylic resin composition that includes a citric acid ester (D) that has a boiling point of 150˚C or higher at 0.53 kPa. This cast molded sheet can be manufactured by preparing a syrup (S) that includes a monomer (M) including methyl methacrylate and a non-crosslinking methyl methacrylate polymer (P), adding to the syrup (S) a monomer (M3) that includes methyl methacrylate and crosslinking agent and a citric acid ester (D) having a boiling point of 150˚C or higher at 0.53 kPa, and cast-polymerizing the resulting raw material mixture.
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Inventors:
FURUSAWA SHINGO (JP)
MORIYA YUSUKE (JP)
MORIYA YUSUKE (JP)
Application Number:
PCT/JP2018/010052
Publication Date:
September 20, 2018
Filing Date:
March 14, 2018
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
C08L33/12; C08F2/02; C08F2/44; C08K5/11
Domestic Patent References:
WO2005010095A1 | 2005-02-03 | |||
WO2015175682A1 | 2015-11-19 |
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Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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