New organosoluble copoly(ether-amide-imide)s based on N,N '-(4,4 '-diphenylether)bistrimellitimide in the main chain: synthesis and characterization
Faghihi, K; Shabanian, M; Aleyasin, N
| HERO ID | 3577571 |
|---|---|
| In Press | No |
| Year | 2010 |
| Title | New organosoluble copoly(ether-amide-imide)s based on N,N '-(4,4 '-diphenylether)bistrimellitimide in the main chain: synthesis and characterization |
| Authors | Faghihi, K; Shabanian, M; Aleyasin, N |
| Journal | Asia-Pacific Journal of Chemical Engineering |
| Volume | 5 |
| Issue | 6 |
| Page Numbers | 915-918 |
| Abstract | A new series of copoly(ether-amide-imide)s (CoPEAIs) 7a-f were synthesized through the direct polycondensation reaction of N,N'-(4,4'-diphenylether)bistrimellitimide 1 with 1,5-naphthalene diamine 2, 3,4-diamino benzophenone 3 in the presence of adipic acid 4, fumaric acid 5 and terephthalic acid 6 as a second diacid in a medium consisting of N-methyl-2-pyrrolidone (NMP), triphenyl phosphite (TPP), calcium chloride and pyridine (Py). The resulted polymers were fully characterized by means of Fourier transform infrared (FT-IR) spectroscopy, elemental analyses, inherent viscosity, solubility tests and ultraviolet-visible (UV-vis) spectroscopy. Thermal properties of the CoPEAIs 7a-c were evaluated with thermogravimetric analysis (TGA) techniques and derivative of thermogravimetric (DTG) under a nitrogen atmosphere. (C) 2010 Curtin University of Technology and John Wiley & Sons, Ltd. |
| Doi | 10.1002/apj.413 |
| Wosid | WOS:000285425200010 |
| Url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-78650503793&doi=10.1002%2fapj.413&partnerID=40&md5=a03cbe917d997295147f25f2ce61e3e5 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Keyword | copoly(ether-amide-imide); organosoluble polymers; direct polycondensation; thermal analysis |