A Kausar, S Zulfiqar, MI Sarwar - Polymer degradation and stability, 2013 - Elsevier
High performance segmented poly (urethane-thiourea) s (PUTs) were prepared via one-step reaction using a new thiourea-and pyridine-based aromatic diisocyanate, isophthaloyl bis (3 …
In this study, a novel three functional chain extender (TATATRIOL) was synthesized from the reaction of 1, 3, 5-tri (prop-2-en-1-yl)-1, 3, 5-triazinane-2, 4, 6-trione (TATA) with 2 …
A new generation of segmented thermoplastic poly (urethane-thiourea-imide) s (PUTIs) was synthesized via reaction of polyethylene glycol and thiourea-based prepolymer with …
Purpose: This work aims to study the effect of hard segments (HS) content on the thermal, morphological and mechanical properties of polyurethane polymers based on 1.5 …
The thermal stabilities of two series of segmented poly (urethaneureas) have been correlated with their soft-segment molecular weights and structure. Thermal stability was …
Z Chang, M Zhang, AG Hudson, EB Orler, RB Moore… - Polymer, 2013 - Elsevier
Segmented polyurethanes based on polytetramethylene glycol (PTMG) of 1000 g/mol were synthesized using a two-step polymerization procedure. Various hard segments were …
A Mouren, L Avérous - European Polymer Journal, 2023 - Elsevier
Thermoplastic polyurethanes (TPUs) are known for their versatility due to the wide range of macromolecular architectures available. This study focuses on the synthesis and the …
Q Tang, Q Ai, J He, X Li, R Yang - High Performance …, 2013 - journals.sagepub.com
Two novel diols having both imide and aromatic groups in main chains, including N, N- (pyromellitoyl)-bis-l-phenylalanine diacid ester glycol (PBDCG) and N, N-(pyromellitoyl)-bis-l …
UP Ojha, C Ramesh, A Kumar - Journal of Polymer Science …, 2005 - Wiley Online Library
New thermoplastic polyureas labeled PUn (n= 2, 3, 4, 6, 7, 9, or 10), based on 3, 4‐ ethylenedioxythiophene (EDOT) with flexible aliphatic spacers, were synthesized and …