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Title:
ACRYLIC POLYMER AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2017061643
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an acrylic polymer having high heat resistance and fracture strength, and excellent moldability and productivity and a method of producing the same.SOLUTION: The present invention provides an acrylic polymer having a ring structure in the main chain, with a weight average molecular weight of 170,000 or more, a melt flow rate measured at temperature 240°C, load 98 N of 7.1 g/10 min or more and 12.0 g/10 min or less, and a glass transition temperature of 110°C or more.SELECTED DRAWING: None

Inventors:
KONO AKITAKE
KITAMURA MICHIAKI
Application Number:
JP2015188808A
Publication Date:
March 30, 2017
Filing Date:
September 25, 2015
Export Citation:
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Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
C08F20/06; C08C19/10; C08F2/38
Domestic Patent References:
JP2008133462A2008-06-12
JP2010265461A2010-11-25
JPH04300907A1992-10-23
JP2012111967A2012-06-14
JP2004292811A2004-10-21
Foreign References:
WO2015037695A12015-03-19
Attorney, Agent or Firm:
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito



 
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