Accession Number : ADD002897

Title :   Displacement of Organic Liquid Films from Solid Surfaces by Non Aqueous Systems.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Zisman,William A ; Bernett,Marianne K

Report Date : 18 May 1976

Pagination or Media Count : 6

Abstract : A non-aqueous liquid surface-active composition is described for displacing aqueous or organic liquid films from solid surfaces. The composition contains fluorinated polyethers having the formula CF3CF2CF2(OCF(CF3)CF2)nOCHFCF3 and may include a fluoro-alcohol, or a fluoro-acid a fluorinated diester solute and/or a fluorinated benzene solvent, fully fluorinated bromo- and chloro-alkane solvent or a perfluoroalkane solvent.

Descriptors :   *Patents, *Synthesis(Chemistry), *Fluoropolymers, Ethers, Displacement, Surfaces, Fluorinated hydrocarbons, Cleaning compounds

Subject Categories : Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE