@article { ISI:000278307300018,
	title = {Synthesis and characterization of novel aromatic-aliphatic polyamides from bis-[(4-aminobenzyl)-4-benzamide] ether},
	journal = {Materials Science and Engineering B-Advanced Functional Solid-State Materials},
	volume = {168},
	number = {1-3, SI},
	year = {2010},
	note = {Conference on Specialty Advanced Materials and Polymers for Aerospace and Defense and Applications (SAMPADA-2008), Mat Res Soc Singapore, Singapore, SINGAPORE, JUL 03-08, 2005},
	month = {APR},
	pages = {111-116},
	publisher = {ELSEVIER SCIENCE BV},
	address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
	abstract = {<p>A novel aromatic diamine monomer containing preformed aromatic-aliphatic amide and ether linkage, bis-[(4-aminobenzyl)-4-benzamide] ether (BABE) was prepared from 2-phenylacetonitrile. BABE was characterized by FT-IR, (1)H NMR, (13)C NMR and mass spectrometry. Five new aromatic polyamides were prepared by low temperature solution polymerization from BABE and different mole proportions of isophthaloyl chloride (IPC) or terephthaloyl chloride (TPC). The resulting polymers were characterized by means of FT-IR, inherent viscosity [eta(inh)], solubility, differential scanning calorimetry [DSC], thermogravimetric analysis [TGA] and X-ray diffraction [XRD]. Polyamides were obtained in good yields and had moderate to high molecular weights as indicated by inherent viscosities in the range 0.63-1.35 dL/g in (DMAc + 4\% LiCl). XRD results showed the partly crystalline nature of polymers and these polymers dissolved in aprotic polar solvents containing LiCl. The solubility of copolyamides improved due to random placement of constituent IPC and TPC during polymerization. DSC analysis of these polyamides showed glass transition temperatures in the range of 197-204 degrees C, and they showed no weight loss below 336 degrees C when analyzed by TG. These polyamides have potential applications as engineering materials. (C) 2009 Elsevier B.V. All rights reserved.</p>},
	keywords = {Bis-[(4-aminobenzyl)-4-benzamide] ether, ether linkage, Inherent viscosity, polyamides, thermal stability, XRD},
	issn = {0921-5107},
	doi = {10.1016/j.mseb.2009.10.016},
	author = {Patil, A. S. and Medhi, M. and Sadavarte, Nilakshi V. and Wadgaonkar, P. P. and Maldar, Noormahamad N.}
}
@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.}
}
