Accession Number : ADD007882

Title :   Synthesis of Acetylene-Terminated Compounds.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Picklesimer,Lewellyn G

Report Date : 07 Oct 1980

Pagination or Media Count : 6

Abstract : Phenolic materials containing propargyl groups are prepared by reacting a polyhydric, phenolic material with propargyl bromide, the reaction being conducted in an aqueous sodium hydroxide solution. The products can be thermally polymerized to polymers which are useful as adhesives and as matrix resins in the fabrication of composites. (Author)

Descriptors :   *Patents, *Phenols, *Polymers, Synthesis(Chemistry), Adhesives, Composite materials, Matrix materials

Subject Categories : Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE