Accession Number : ADD005037

Title :   Aromatic Phosphinic Acids Containing Sulfone Linkage.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Nannelli,Piero L ; Monsimer,Harold G

Report Date : 04 Apr 1978

Pagination or Media Count : 11

Abstract : Phosphinic acids are neutralized with an equivalent amount of alkali metal carbonates to form alkali metal salts which react with ZnCl2 to form polymers having high thermal stability.

Descriptors :   *Patents, *Synthesis(Chemistry), *Heat resistant plastics, *Phosphinic acids, Alkali metal compounds, Carbonates, Salts, Zinc compounds, Chlorides

Subject Categories : Organic Chemistry
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE