Asai, K., Onouchi, Y., Inoue, S. and Okamoto, H. (1998) First Evidence of Polyimide Elasto-Mer Prepared from Polyurea and Pyromellitic Dianhydride. Chemistry Letters, 3, 227-228.
https://doi.org/10.1246/cl.1998.227

has been cited by the following article:

• TITLE: Synthesis and Properties of Novel Polyurethane-Imide Elastomers

  AUTHORS: Tomohiro Ueda, Shin-Ichi Inoue

  KEYWORDS: Polyurethane-Imide Elastomer, Isocyanate, Morphology, Mechanical and Thermal Properties

  JOURNAL NAME: Open Journal of Organic Polymer Materials, Vol.8 No.1, January 15, 2018

  ABSTRACT: Novel polyurethane-imide elastomers were prepared from isocyanates (hexamethylene, and 4,4’-dicyclohexyl diisocyanates), polytetramethylene glycol (PTMG1000, Mw = 1000), pyromellitic dianhydride, and 4,4’-diphenylmethane diamine. The formation of PUIEs was confirmed by Fourier transform infrared spectroscopy. The resultant films were studied through X-ray diffraction analysis, contact angle measurement, atomic force microscopy, solubility and swelling tests, tensile test, differential scanning calorimetry, dynamic mechanical analysis, and thermogravimetric analysis.