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:
Jan. 02, 1996
Filed:
Dec. 16, 1993
Applicant:
Inventors:
Claude Chabrol, Villeurbanne, FR;
Marc Robelet, Unieux, FR;
Robert Leveque, Firminy, FR;
Anne L Pichat nec Nedelec, St Etienne, FR;
Jean F Rieu, St Etienne, FR;
Louis M Rabbe, Fraisses, FR;
Andre Rambert, Lyons, FR;
Assignee:
Nitruvid, Argenteuil, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427525 ; 427-226 ; 623901 ;
Abstract
A process for reducing the coefficient of friction and the wear between a metal part and an organic polymer- or copolymer-based part, in an aqueous medium containing chlorides, characterized in that the organic polymer- or copolymer-based part is submitted to a surface treatment by ionic implantation of elements selected from nitrogen, argon, oxygen and carbon.