SpectraBase Spectrum ID |
Ah3g8LIdtdo |
Name |
Polyurethane |
Source of Sample |
F. Higashi, Faculty of Engineering, Tokyo University of Agriculture and Technology, Tokyo, Japan |
Chemical Description |
On the basis of ethylene diphenyl dicarbonate and oxybis(4-aminophenylene) |
Classification |
Polyurethane and urethane prepolymers |
Comments |
Method of synthesis: polycondensation of ethylene diphenyl dicarbonate with oxybis(4-aminophenylene) in N-methylpyrrolidone |
Copyright |
Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
Sample Description |
white powder |
Technique |
Film from dimethylformamide on KBr |