Synthesis of recyclable oligourethane elastomers

Kotaro Shiroshita, Suguru Motokucho, Ken Kojio, Mutsuhisa Furukawa

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

Abstract

We synthesized a low molecular weight urethane, which possesses flexible soft segment and hard segment at the both ends. Fourier transform infrared spectroscopic (FT-IR) and differential scanning calorimetry (DSC) measurements revealed that this oligourethane bares the microphase separation, which consists of hard segment domains and soft segment matrix. The dynamic storage modulus (E') of the oligourethane clearly exhibited glassy, glass-rubber transition and rubbery plateau regions. We successfully obtained the synthesis of recyclable oligourethane elastomers.

Original languageEnglish
Title of host publication55th SPSJ Symposium on Macromolecules
Pages3365-3366
Number of pages2
Volume55
Edition2
Publication statusPublished - 2006
Externally publishedYes
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

Microphase separation
Elastomers
Differential scanning calorimetry
Fourier transforms
Rubber
Elastic moduli
Molecular weight
Infrared radiation
Glass

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Shiroshita, K., Motokucho, S., Kojio, K., & Furukawa, M. (2006). Synthesis of recyclable oligourethane elastomers. In 55th SPSJ Symposium on Macromolecules (2 ed., Vol. 55, pp. 3365-3366)

Synthesis of recyclable oligourethane elastomers. / Shiroshita, Kotaro; Motokucho, Suguru; Kojio, Ken; Furukawa, Mutsuhisa.

55th SPSJ Symposium on Macromolecules. Vol. 55 2. ed. 2006. p. 3365-3366.

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

Shiroshita, K, Motokucho, S, Kojio, K & Furukawa, M 2006, Synthesis of recyclable oligourethane elastomers. in 55th SPSJ Symposium on Macromolecules. 2 edn, vol. 55, pp. 3365-3366, 55th Society of Polymer Science Japan Symposium on Macromolecules, Toyama, Japan, 9/20/06.
Shiroshita K, Motokucho S, Kojio K, Furukawa M. Synthesis of recyclable oligourethane elastomers. In 55th SPSJ Symposium on Macromolecules. 2 ed. Vol. 55. 2006. p. 3365-3366
Shiroshita, Kotaro ; Motokucho, Suguru ; Kojio, Ken ; Furukawa, Mutsuhisa. / Synthesis of recyclable oligourethane elastomers. 55th SPSJ Symposium on Macromolecules. Vol. 55 2. ed. 2006. pp. 3365-3366
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