Accession Number : AD0911939

Title :   Synthesis of Perfluoroaliphatic Ether Monomers. Part III.

Descriptive Note : Technical rept. 1 Feb 72-31 Jan 73,

Corporate Author : PCR INC GAINESVILLE FLA

Personal Author(s) : Psarras,Theodore

Report Date : JUN 1973

Pagination or Media Count : 76

Abstract : Difunctional perfluoroetheralkyl monomers derived from hexafluoropropylene oxide and tetrafluoroethylene oxide were prepared. These include diiodides and bis-iminoethers. The photochemical and thermal reaction of tetrafluoroethylenewith perfluoroalkyl iodides was investigated and the corresponding diiodides were obtained. The photolysis of perfluoroetheralkyl esters and acyl fluorides derived from hexafluoropropylene oxide was studied. The results are interpreted in terms of two major processes leading to a secondary and a primary radical, respectively. (Author)

Descriptors :   (*POLYMERS, *SYNTHESIS(CHEMISTRY)), (*ALIPHATIC COMPOUNDS, *ETHERS), ELASTOMERS, FLUIDS, CHEMICAL REACTIONS, FLUORINE, ORGANIC COMPOUNDS, PHOTOCHEMICAL REACTIONS, ALKYLATION, IODIDES, PHOTOLYSIS, ESTERS, FLUORIDES, EPOXY RESINS, INFRARED SPECTRA, HALOGENATED HYDROCARBONS, DISTILLATION, OXIDES, OXIDATION, THERMAL STABILITY, CHEMICAL PROPERTIES, POLYMERIZATION

Subject Categories : Polymer Chemistry
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE