Premium
Kinetic studies on bismaleimide polymerization using inverse gas chromatography
Author(s) -
Tripathi V. S.,
Lal Darshan,
Aggarwal Sanjeevan K.,
Sen A. K.
Publication year - 1997
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19971121)66:8<1613::aid-app23>3.0.co;2-2
Subject(s) - polymerization , kinetics , inverse gas chromatography , differential scanning calorimetry , polymer chemistry , chemistry , gas chromatography , analytical chemistry (journal) , materials science , chromatography , polymer , thermodynamics , organic chemistry , physics , quantum mechanics
Kinetics of polymerization of 4,4′‐bismalemidodiphenyl methane (BMI) were studied in the temperature range of 158–222°C by inverse gas chromatography (IGC) technique. BMI was synthesized and purified and then coated on DMCS treated chromosorb for preparation of GC column. Retention behavior of dimethyl formamide was studied at different temperatures and at different time intervals to follow the phase changes and kinetics of polymerization, respectively. The kinetic data obtained by IGC were compared with those obtained by differential scanning calorimetry. © 1997 John Wiley & Sons, Inc. J Appl Polym Sci 66: 1613–1619, 1997