Accession Number : ADD015996

Title :   Curing Phthalonitriles with Acid.

Descriptive Note : Patent, Filed 9 Jan 92, patented 21 Sep 93,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Keller, Teddy M

Report Date : 21 Sep 1993

Pagination or Media Count : 7

Abstract : Curing of phthalonitrile monomers and prepolymers is accelerated by inclusion of an acid curing agent. Cured phthalonitrile polymers have high thermal oxidative stability and are useful as resins in various compositions and as adhesives.

Descriptors :   *ACIDS, *CURING AGENTS, *POLYMERS, *PATENTS, ADHESIVES, INCLUSIONS, MONOMERS, PLASTICS, STABILITY, THERMAL PROPERTIES, OXIDATION, NITRILES

Subject Categories : Polymer Chemistry
      Organic Chemistry
      Plastics
      Inorganic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE