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POLYMER RAW MATERIAL AND POLYMER MATERIAL meetings

Foreign code F130007382
File No. S2012-0088-N0
Posted date Jun 5, 2013
Country WIPO
International application number 2012JP079354
International publication number WO 2013/073519
Date of international filing Nov 13, 2012
Date of international publication May 23, 2013
Priority data
  • P2011-252006 (Nov 17, 2011) JP
Title POLYMER RAW MATERIAL AND POLYMER MATERIAL meetings
Abstract

[Problem] To provide a polymer material having properties that allow the polymer material to replace a polyimide and a polyamide synthesized from a petroleum raw material, said polymer material being synthesized from a raw material derived from natural molecules. [Solution] This polymer material is obtained by polymerizing a polymer raw material comprising a dimer of 4-amino cinnamic acid or a dimer of a 4-amino cinnamic acid derivative, which are natural molecules, wherein the carboxyl group is protected by an alkyl chain. The TGA curve of a polyamide acid (PAA-1) and a polyimide (PI-1) according to the present invention is shown in FIG. 5.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
  • Inventor
  • KANEKO TATSUO,
  • MIYAZATO AKIO,
  • TATEYAMA SEIJI,
  • SUVANNASARA PHRUETCHIKA,
  • OKA YUUKI
IPC(International Patent Classification)
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