Accession Number : ADD004744

Title :   N,N'-bis(3,4-dicyanophenyl) alkane-diamide, Polyphthalocyanines, and Preparation Thereof.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Griffith,James R ; O'Rear,Jacques G

Report Date : 10 Jan 1978

Pagination or Media Count : 7

Abstract : R = (CH2)n-2 and (CH2)xCH(CH3)(CH2)y.n = 3 to 20; x = 1 to 8; and y = 1 to 8 is prepared by reacting 4-aminophthalonitrile with a saturated aliphatic dicarboxylic acid halide. These dinitriles readily polymerize through heating by themselves or with a metal or with a salt to form polyphthalocyanine resins, of the infinite molecular weight type which are useful as coatings, laminates, adhesives, filament windings, and castings.

Descriptors :   *Patents, *Cyanogen, *Phenyl radicals, *Alkanes

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE