Polyaramatic Ether-Sulfone-Keytones with Fluro-Substituted-p-Cyclophane Units as Cross-Linking Sites.

Abstract

Polyaromatic ether-sulfone-ketones containing fluoro-substituted-p-cyclophane units were prepared from isophthaloyl chloride, terephthaloyl chloride, diphenyl ether, diphenoxydiphenyl sulfone and a small amount of either 1,1, 2,2, 9,9, 10,10-octafluoro (2,2)-p-cyclophane (type B) or pseudo-p-1,1, 2,2, 9,9, 10,10-octpfluoro (2,2)-p-cyclophane bis-acid chloride (type a) by a Friedal-Crafts type polymerization procedure. The p-cyclophane units were incorporated as cross-linking sites. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 16, 1983
Accession Number
ADD010790

Entities

People

  • C. S. Marvel

Organizations

  • United States Department of the Air Force

Tags

DTIC Thesaurus Topics

  • Chemical Compounds
  • Chemical Reactions
  • Chlorides
  • Chlorine Compounds
  • Polymerization

Fields of Study

  • Chemistry

Readers

  • Aerial Delivery - Logistics and Supply Chain Management.
  • Polymer Science and Engineering.