Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue

Fumiaki Tanimoto, Tsutomu Ono, Yoshiro Kitamura, Hidekazu Yoshizawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A novel biodegradable thermo-responsive poly(aspartic acid) (PAsp) derivatives composed of succinimide and aspartate isopropyl amide were synthesized. The composition of PAsp derivatives was successfully controlled by changing feed mole ratio of isopropylamine to poly(succinimide) in aminolysis. The thermo-responsive property of the aqueous polymer solution was considerably changed by varying composition of PAsp derivative. Most notable change of thermo-responsive property was reversibility of the phase transition. The dominant factors for reversibility of the phase transition were discussed.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages4803
Number of pages1
Volume55
Edition2
Publication statusPublished - 2006
Event55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan
Duration: Sep 20 2006Sep 22 2006

Other

Other55th Society of Polymer Science Japan Symposium on Macromolecules
CountryJapan
CityToyama
Period9/20/069/22/06

Fingerprint

Derivatives
Acids
Phase transitions
Polymer solutions
Chemical analysis
Amides

Keywords

  • Biodegradable polymer
  • Thermo-responsive
  • Water-soluble polymer

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Tanimoto, F., Ono, T., Kitamura, Y., & Yoshizawa, H. (2006). Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue. In Polymer Preprints, Japan (2 ed., Vol. 55, pp. 4803)

Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue. / Tanimoto, Fumiaki; Ono, Tsutomu; Kitamura, Yoshiro; Yoshizawa, Hidekazu.

Polymer Preprints, Japan. Vol. 55 2. ed. 2006. p. 4803.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tanimoto, F, Ono, T, Kitamura, Y & Yoshizawa, H 2006, Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue. in Polymer Preprints, Japan. 2 edn, vol. 55, pp. 4803, 55th Society of Polymer Science Japan Symposium on Macromolecules, Toyama, Japan, 9/20/06.
Tanimoto F, Ono T, Kitamura Y, Yoshizawa H. Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue. In Polymer Preprints, Japan. 2 ed. Vol. 55. 2006. p. 4803
Tanimoto, Fumiaki ; Ono, Tsutomu ; Kitamura, Yoshiro ; Yoshizawa, Hidekazu. / Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue. Polymer Preprints, Japan. Vol. 55 2. ed. 2006. pp. 4803
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