Synthesis of recyclable oligourethane elastomers

Kotaro Shiroshita, Suguru Motokucho, Ken Kojio, Mutsuhisa Furukawa

Research output: Contribution to conferencePaper

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
Pages3365-3366
Number of pages2
Publication statusPublished - Dec 1 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

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'Synthesis of recyclable oligourethane elastomers'. Together they form a unique fingerprint.

  • Cite this

    Shiroshita, K., Motokucho, S., Kojio, K., & Furukawa, M. (2006). Synthesis of recyclable oligourethane elastomers. 3365-3366. Paper presented at 55th Society of Polymer Science Japan Symposium on Macromolecules, Toyama, Japan.