@article { ISI:000290038000005,
	title = {Synthesis and characterization of soluble polyamides from bis-[(4 {\textquoteleft}-aminobenzyl)-4-benzamide] ether and various diacids},
	journal = {Polymer Bulletin},
	volume = {66},
	number = {9},
	year = {2011},
	month = {MAY},
	pages = {1207-1218},
	publisher = {SPRINGER},
	address = {233 SPRING ST, NEW YORK, NY 10013 USA},
	abstract = {<p>New aromatic diamine containing preformed amide, ether, and methylene; bis-[(4{\textquoteright}-aminobenzyl)-4-benzamide] ether (BABE), was synthesized and characterized by FT-IR, NMR, and mass spectrometry. Aromatic-aliphatic polyamides were prepared from BABE with aliphatic/aromatic diacids via Yamazaki{\textquoteright}s polymerization. The polyamides were characterized by FT-IR, (1)H NMR, inherent viscosity [eta(inh)], solubility tests, differential scanning calorimetry [DSC], thermogravimetric analysis [TGA], and X-ray diffraction [XRD]. Polyamides had inherent viscosities 0.35-0.84 dL/g, soluble in aprotic polar solvents like N-methyl-2-pyrrolidone, N, N-dimethyl acetamide and dimethyl sulphoxide containing LiCl due to an amorphous to partially crystalline morphology; as XRD patterns indicated. DSC analysis of polyamides showed glass transition temperatures 166-268 A degrees C. Polyamides showed high thermal stability as they did not degrade below 300 A degrees C, had 10\% weight loss temperature higher than 375 A degrees C, and the char yields at 900 A degrees C were 22-55\%; indicating potential applications as engineering materials.</p>},
	keywords = {Aryl-ether and methylene linkages, Bis-[(4 {\textquoteleft}-aminobenzyl)-4-benzamide] ether, Direct phosphorylative polycondensation, Soluble aromatic-aliphatic polyamides, Thermal properties},
	issn = {0170-0839},
	doi = {10.1007/s00289-010-0344-4},
	author = {Patil, A. S. and Sayyed, M. M. and Bhairamadgi, Nagendra S. and Han, Sung-Hwan and Maldar, Noormahamad N.}
}
