Accession Number : ADD005838

Title :   Bisorthodinitriles.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

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

Report Date : 23 Jan 1979

Pagination or Media Count : 6

Abstract : This invention pertains generally to organic polymers and in particular to organic semiconductors. A semiconductor is a near insulator at room temperature. At this temperature the resistivity of a semiconductor is from 10 to the minus 2nd power to 10 to the plus 9th power ohm cm. Until recently organic polymers were generally considered to be very poor conductors of electricity. Newly discovered organic polymers, however, have shown promise as semiconductors. These polymers have the disadvantages of low molecular weight and poor moldability. (Author)

Descriptors :   *Patents, *Nitriles, Chemical radicals, Isomers, Aldehydes, Aromatic compounds, Amines, Semiconductors, Polymers, Synthesis(Chemistry)

Subject Categories : Elastomers and Rubber
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE