Accession Number : AD0719408

Title :   Aromatic Imide-Quinoxaline Copolymers,

Corporate Author : NAVAL ORDNANCE LAB WHITE OAK MD

Personal Author(s) : Duffy,James V. ; Augl,Joseph M.

Report Date : 06 JAN 1971

Pagination or Media Count : 18

Abstract : Four new imide-quinoxaline copolymers were prepared by a one step condensation reaction between aromatic bid(o-diamines) and N,N'- bis(4-binzilyl)-3,3',4,4'- benzophenonetetracarboxyli-mide. Polymer decomposition temperatures lie between 490- 530 C, and all polymers are soluble in a number of different solvents. Strong fibers and films have been made form m-cresol solutions. (Author-PL)

Descriptors :   (*HEAT RESISTANT PLASTICS, SYNTHESIS(CHEMISTRY)), IMIDES, POLYMERS, NITROGEN HETEROCYCLIC COMPOUNDS, POLYMERIZATION, COPOLYMERIZATION, THERMAL STABILITY, THERMOGRAVIMETRIC ANALYSIS, SOLUBILITY

Subject Categories : Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE