Accession Number : ADD005807

Title :   Silicon-Phthalocyanine-Siloxane Polymers.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Wynne,Kenneth J ; Davison,John B

Report Date : 02 Jan 1979

Pagination or Media Count : 6

Abstract : A silicon-phthalocyanine-siloxane polymer having the formula wherein Pc is a phthalocyanine nucleus, Ph is a phenyl group, n is an integer from 1 to 8, and x is an average value up to 20, is prepared by a method including a reaction of a phthalocyanine-silicon-disilanol with a bis(ureido) dialkyl silane or bis(ureido) siloxane or by the reaction of a phthalocyanine-silicon-disilanol with a bis(dialkyl) amino) silane or a bis(dialkylamino) siloxane. These polymers are useful as strengthening agents for high-temperature resins, such as polyimides, poly(phthalocyanines) or epoxies and as coatings or dyes.

Descriptors :   *Patents, *Polymers, *Synthesis(Chemistry), Silicon compounds, Phthalocyanines, Siloxanes, High temperature, Polyimide resins, Epoxy resins, Dyes, Coatings

Subject Categories : Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE