High Temperature Epoxy-Phthalonitrile Blends.

Abstract

A copolymer is formed from reacting, within a melt, a phthalonitrile resin with an epoxy resin having at least three epoxy groups. In an alternative embodiment, a copolymer is formed by reacting a phthalonitrile resin with an epoxy resin, at least one of the epoxy and phthalonitrile resins having a perfluorinated carbon. The copolymers of the present invention have exceptional thermal stability and a low affinity for water.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1995
Accession Number
ADD017692

Entities

People

  • Teddy M. Keller

Organizations

  • United States Department of the Navy

Tags

DTIC Thesaurus Topics

  • Acids
  • Curing Agents
  • Epoxy Resins
  • Glass Transition Temperature
  • Heat Energy
  • Heat Treatment
  • High Temperature
  • Inorganic Acids
  • Inventions
  • Melting Point
  • Organic Acids
  • Patent Applications
  • Physical Properties
  • Polymers
  • Thermal Properties
  • Thermal Stability
  • Transition Temperature

Readers

  • Organic Chemistry
  • Reinforced Composite Materials

Technology Areas

  • Microelectronics