Investigation of the crosslinking efficiency of some additional curing polyimides
- 1 June 1980
- journal article
- research article
- Published by Wiley in Journal of Applied Polymer Science
- Vol. 25 (6) , 1059-1070
- https://doi.org/10.1002/app.1980.070250608
Abstract
The thermal properties of a PMR (polymerization of monomer reactants) polyimide resin chain terminated with various reactive monomers has been studied. Vinyl groups appear as efficient as ethynyl in providing crosslinks that are more thermally stable than those resulting from nadic ester endcapping. Terminal nitrile groups were found to be unreactive. Evidence for the curing mechanism of these resins is presented from infrared, thermogravimetric, and liquid chromatographic analyses.Keywords
This publication has 4 references indexed in Scilit:
- Thermosetting acetylene‐terminated polyphenylquinoxalinesJournal of Polymer Science: Polymer Chemistry Edition, 1977
- Thermally stable polyimides from solutions of monomeric reactantsJournal of Applied Polymer Science, 1972
- Polymerization of nitriles and pyridineJournal of Polymer Science Part C: Polymer Symposia, 1963
- Dien‐Synthese und Retro‐dien‐Zerfall in der Fulven‐reiheEuropean Journal of Organic Chemistry, 1950