Accession Number : ADD012124

Title :   Bis(Pentafluorosulfur)Diacetylene Polymer Therefrom and Preparations Thereof.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Kovacena,Thomas A ; DeMarco,Ronald A ; Snow,Arthur W

Report Date : 05 Nov 1985

Pagination or Media Count : 4

Abstract : This invention pertains to a double substitution of pentafluorosulfur on diacetylene by a reaction of diacetylene with pentafluoro sulfur bromide, followed by a dehydrobromineaction with potassium hydroxide. The substituted diacetylene polymerizes in the liquid and gas phases. The polymer is useful as a coating and surface-treatment agent.

Descriptors :   *PATENTS, *SYNTHESIS(CHEMISTRY), *POLYMERS, *ACETYLENES, *SUBSTITUTION REACTIONS, FLUORINATION, POLYMERIZATION, DEHYDROGENATION, BROMINATION, MONOMERS, UNSATURATED HYDROCARBONS, FLUORINATED HYDROCARBONS, COATINGS, SURFACE FINISHING, SULFUR

Subject Categories : Polymer Chemistry
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE