The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 1986
Filed:
Nov. 28, 1983
Eugene D Groenhof, Freeland, MI (US);
Dow Corning Corporation, Midland, MI (US);
Abstract
Polyorganosiloxane traction fluids which contain significant amounts of mono-organosiloxane units are described. Specifically, the disclosed polyorganosiloxane traction fluids contain 7 to 45 weight percent siloxane units of formula [RSiO.sub.3/2 ], 40 to 90 weight percent of siloxane units of formula [R.sub.2 SiO], and 0 to 20 weight percent of siloxane units of formula [(CH.sub.3).sub.3 SiO.sub.1/2 ] where the molar ratio of [R.sub.3 SiO.sub.1/2 ] units to [RSiO.sub.3/2 ] units is less than 1 and where R is either cyclohexyl radicals, phenyl radicals, and/or methyl radicals. The polyorganosiloxane traction fluids of this invention are particularly well suited for use in traction drive systems and transmissions subject to wide operating temperature conditions.