Synthesis and characterization of novel polyurethanes based on N1,N4-bis[(4-hydroxyphenyl)methylene]succinohydrazide hard segment
✍ Scribed by A. V. Raghu; G. S. Gadaginamath; M. Priya; P. Seema; Han Mo Jeong; T. M. Aminabhavi
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 252 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A new type of epoxy resin curing agent, containing pendant phenol functions, was synthesized by the free-radical copolymerization of N-(4-hydroxyphenyl) maleimide with dicyclopentadiene (DCPD) monomer in the presence of a radical initiator. The chemical structure was characterized with Fourier trans
## Abstract Eight novel polyurethanes based on 2,2′‐[1,4‐phenylenebis(nitrilomethylylidene)]diphenol and 2,2′‐[4,4′‐methylene‐di‐2‐methylphenylene‐1,1′‐bis(nitrilomethylylidene)]diphenol acting as hard segments with two aromatic and two aliphatic diisocyanates (4,4′‐diphenylmethane diisocyanate, to
## Abstract Five new poly(amide‐imide)s **8a–e** were synthesized through the direct polycondensation reaction of five chiral __N__,__N__′‐(pyromellitoyl)‐bis‐L‐amino acids **3a–e** with 1,3‐bis(4‐aminophenoxy) propane **7** in a medium consisting of __N__‐methyl‐2‐pyrrolidone, triphenyl phosfite,