Accession Number:

AD0719408

Title:

Aromatic Imide-Quinoxaline Copolymers,

Descriptive Note:

Corporate Author:

NAVAL ORDNANCE LAB WHITE OAK MD

Personal Author(s):

• Duffy,James V.
• Augl,Joseph M.

Report Date:

1971-01-06

Pagination or Media Count:

18.0

Abstract:

Four new imide-quinoxaline copolymers were prepared by a one step condensation reaction between aromatic bido-diamines and N,N- bis4-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