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:
May. 09, 1978
Filed:
Sep. 28, 1976
Wolfgang Knoblauch, Burghausen, Salzach, DT;
Rainer Mucke, Burgkirchen, Alz, DT;
Rene Salvador, Altotting, DT;
Hoechst Aktiengesellschaft, Frankfurt am Main, DT;
Alfred Teves GmbH, Frankfurt am Main, DT;
Abstract
Brake fluids and operating fluids for central hydraulic installations in motor vehicles having an excellent temperature / viscosity behavior and good lubricating properties are obtained by the admixture to conventional polyethylene glycol alkyl ether-based fluids of alkyl polyethylene glycol-t-butyl ethers of the formula ##STR1## in which R is a straight or branched chain alkyl radical having from 1 to 4 carbon atoms and n is an integer of from 2 to 10, preferably from 2 to 5. Mixture of the ethers may be employed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile