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:
Jun. 06, 1978
Filed:
Feb. 27, 1976
Jury Nikolaevich Vasiliev, Moscow, SU;
Andrei Viktorovich Petrenko, Moskovskaya oblast, SU;
Georgy Nikolaevich Bagrov, Moscow, SU;
Galina Nikolaevna Gordeeva, Moscow, SU;
Timur Isaakovich Kazintsev, Moscow, SU;
Vasily Dmitrievich Telegin, Moskovskaya oblast, SU;
Vitaly Naumovich Goldfain, Leningrad, SU;
Other;
Abstract
The present invention proposes a self-lubricating antifriction material. This material comprises carbon filler in the form of a powder of fired oil coke, a powder of artificial graphite or carbon cloth; a binder in the form of epoxy resin having a molecular weight of 300-1560 obtained through condensation of epichlorohydrin with diphenylolpropane, and polyalumophenylsiloxane resin having a molecular weight of 5000-15000 with a ratio of the silicon atoms to the aluminium atoms equal to 3-8; chlorinated paraffin having a molecular weight of 500-1100 and chlorine content of 40-70 mole per cent; the proportion of said components in said self-lubricating antifriction material being as follows: (% by weight):