POLYMER RAW MATERIAL AND POLYMER MATERIAL - JAPAN ADV INST SCIENCE & TECH

Title:

POLYMER RAW MATERIAL AND POLYMER MATERIAL

Document Type and Number:

WIPO Patent Application WO/2013/073519

Kind Code:

A1

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.

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Inventors:

KANEKO TATSUO (JP)
MIYAZATO AKIO (JP)
TATEYAMA SEIJI (JP)
SUVANNASARA PHRUETCHIKA (JP)
OKA YUUKI (JP)

Application Number:

PCT/JP2012/079354

Publication Date:

May 23, 2013

Filing Date:

November 13, 2012

Export Citation:

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Assignee:

JAPAN ADV INST SCIENCE & TECH (JP)

International Classes:

C08G73/10; C07C229/46; C08G18/32; C08G69/08

Foreign References:

JP2003160540A	2003-06-03
JPH0228208A	1990-01-30
JP2006137820A	2006-06-01
JP2003160540A	2003-06-03

Other References:

FRITZ M. KREUZALER; CHRISTOPH PETERH: "Rekombinante Biosynthese amino-substituierter Phenylpropanoidein E.coli", TECHNISCHE HOCHSCHULE AACHEN, April 2009 (2009-04-01)
I. TAENAESESCU; F. HODOSAN: "REVUE DE CHIMIE", 1956, article "DIE PHOTODIMER1SATION DER NITROZIMTSAEUREN UND DER NITROCHALKONE"

Attorney, Agent or Firm:

KIMORI Yuhei (JP)
Kimori An owner common (JP)

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Claims:

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