NDLI: Synthesis and Characterization of New Copoly(amide-imide)s Based on 1,3-bis[4,4'-(trimellitimido)phenoxy]propane and Fumaric Acid

Content Provider	Semantic Scholar
Author	Faghihi, Khalil Feyzi, Akram Pour, Reza Mohammadi
Copyright Year	2010
Abstract	In this article six new copoly(amide-imide)s (11a-c) were synthesized through the direct polycondensation reaction of 1,3-bis[4,4'-(trimellitimido) phenoxy] propane (6) with 3,3'diamino diphenyl sulfone (7), 4,4'-diaminodiphenyl ether (8) and 1,5-naphtalene (9) in the presence of fumaric acid (10) as a second diacid in a medium consisting of N-methyl-2pyrrolidone, triphenyl phosphite, calcium chloride and pyridine. The resulted polymers were fully characterized by means of FT-IR spectroscopy, elemental analyses, inherent viscosity, and solubility tests. Thermal stabilities of a polymer (11a-c) were investigated by using TGA & DTG thermograms.
Starting Page	41
Ending Page	47
Page Count	7
File Format	PDF HTM / HTML
Volume Number	3
Alternate Webpage(s)	http://jicr.iau-arak.ac.ir/article_517483_65b939e5b0f1deca8f3b89c076b001f3.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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