Accession Number : AD0784087
Title : Preparation and Preliminary Thermal Evaluation of Poly-p-Tolylquinoxaline, a Cross-Linkable Polyphenylquinoxaline.
Descriptive Note : Final rept.,
Corporate Author : ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS
Personal Author(s) : Wentworth,Stanley E. ; Mulligan,Gail D.
Report Date : MAY 1974
Pagination or Media Count : 8
Abstract : Polyphenylquinoxalines (PPQ) are among the best of the currently available high temperature resistant resins. They are thermo-plastic at elevated temperatures and therefore unsuitable for structural applications above these temperatures. This plasti-city can be eliminated by crosslinking. A first effort in this direction is the preparation of poly-p- tolylquinoxaline (PTQ). (Author, modified-PL)
Descriptors : *Heat resistant plastics, Crosslinking(Chemistry), Thermal stability, Synthesis(Chemistry), Nitrogen heterocyclic compounds, Thermogravimetric analysis
Subject Categories : Organic Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE