Accession Number : ADD012646

Title :   Conductive Heterocyclic Ladder Polymers.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Kim,Oh-Kil

Report Date : 21 Oct 1986

Pagination or Media Count : 4

Abstract : Phenothiazine Ladder Polymer, PTL (or di-chloro-PTL) was prepared by polycondensation of 2,5-diamino-1,4-benzenedithiol with 2,5-dichloro (or 2,3,4,6-tetraachloro)-p-benzoquinone in polyphosphoric acid at 250 C. Phenoxazine Ladder Polymer, POL, was prepared from 2,5-dichloro-phenylenediamine and 2,5-dihydorxy-p-benexoquinone under the same conditions as used for PTL synthesis. Di-chloro-POL and other derivatives can be made under a similar condition. These polymers conduct electricity.

Descriptors :   *PATENTS, *HETEROCYCLIC COMPOUNDS, *POLYMERS, *PHENOTHIAZINES, CONDUCTIVITY, ELECTRICITY, PHOSPHORIC ACIDS, SYNTHESIS(CHEMISTRY)

Subject Categories : Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE