Accession Number : AD0619024

Title :   NEW ORGANIC SILICATES: (3-PHENOXY-PHENOXY) SILANES.

Corporate Author : REDSTONE SCIENTIFIC INFORMATION CENTER REDSTONE ARSENAL ALA

Report Date : JUN 1965

Pagination or Media Count : 16

Abstract : The invention has as its object a production process for a thermostable, organic silane of formula (RO)nSiY(4-n), where R is an aryloxyaryl group, Y is an aryl or thienyl radical, and n is an integer between 1 and 4. A silicon halogenide of formula SiXnY(4-n) (where X is a halogen atom) is brought to reaction with an aryloxyphenol of formula R. OH, in the presence of a basic oxide. The resultant organo-silane is one of the following: phenyltri-(3-phenoxyphenoxy) silane, diphenyldi(3-phenoxyphenoxy)silane, triphenyl(3phenoxyphenoxy)silane, phenyltri(2-phenoxyphenoxy)silane, phenyl-2-thienyldi(3' -phenoxyphenoxy)silane, diphenyl2-thienyl(3' - phenoxyphenoxy)silane, phenyl(2-diphenylyl)di(3' -phenoxyphenoxy)silane, phenyl(4-diphenylyl)di(3' phenoxyphenoxy)silane. The product constitutes a means for transmission of heat, a hydraulic fluid, or a lubricant. (Author)

Descriptors :   (*HEAT RESISTANT MATERIALS, SILANES), (*SILANES, PRODUCTION), (*COOLANTS, SILANES), (*HYDRAULIC FLUIDS, SILANES), (*LUBRICANTS, SILANES), ETHERS, HALIDES, OXIDES, PATENTS, FRANCE

Distribution Statement : APPROVED FOR PUBLIC RELEASE