SYNTHESIS AND CHARACTERIZATION OF NEW POLYMALEAMIDES FROM N,N'-BISISOMALEIMIDE AND N,N'-METHYLENEDIANILINOBISISOMALEIMIDE WITH SOME AROMATIC DIAMINES BY RING-OPENING POLYADDITION

Authors
VISWANATHAN S NAGARATHINAM R RAJESWARI N
Citation
S. Viswanathan et al., SYNTHESIS AND CHARACTERIZATION OF NEW POLYMALEAMIDES FROM N,N'-BISISOMALEIMIDE AND N,N'-METHYLENEDIANILINOBISISOMALEIMIDE WITH SOME AROMATIC DIAMINES BY RING-OPENING POLYADDITION, Polymer, 38(1), 1997, pp. 217-224
Citations number
37
Categorie Soggetti
Polymer Sciences
Journal title
Polymer → ACNP
ISSN journal
00323861
Volume
38
Issue
1
Year of publication
1997
Pages
217 - 224
Database
ISI
SICI code
0032-3861(1997)38:1<217:SACONP>2.0.ZU;2-P
Abstract
Polymaleamides from bisisomaleimides and diamines have been prepared b y ring-opening polyaddition. These polymaleamides were found to have i nherent viscosity in the range 0.30-0.42 g dl(-1). The identities of t he polymaleamides were confirmed by elemental analysis, and i.r., u.v. -visible and H-1 n.m.r. spectoscopies. The thermal degradation behavio ur of the polymaleamides was studied by mass spectrometry and thermogr avimetric analysis; fragmentation schemes for the polymaleamides are p roposed. Copyright (C) 1996 Elsevier Science Ltd.