Title:
STEREOCOMPLEX MULTI-BLOCK COPOLYMER AND MOLDED BODY
Document Type and Number:
Japanese Patent JP2016210894
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a multi-block copolymer that can achieve both a high heat resistance and elastic modulus and a high elongation at break.SOLUTION: Provided is a stereocomplex multi-block copolymer including a block composed of polylactic acid and a block composed of polycaprolactone, and in which the block composed of polylactic acid is stereo-complexed by a chiral polymer composed of a chiral monomer having an enantiomeric relationship with a lactic acid constituting the polylactic acid.SELECTED DRAWING: None
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Inventors:
JIKYO MITSUTOSHI
MATSUMOTO KAZUYA
YAMADOI YUTA
SUGA TAKAHIRO
MATSUMOTO KAZUYA
YAMADOI YUTA
SUGA TAKAHIRO
Application Number:
JP2015095929A
Publication Date:
December 15, 2016
Filing Date:
May 08, 2015
Export Citation:
Assignee:
UNIV AKITA
International Classes:
C08G63/06; C08G63/08
Foreign References:
| WO2011030766A1 | 2011-03-17 | |||
| US20070043434A1 | 2007-02-22 |
Attorney, Agent or Firm:
Noriyuki Yamamoto