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:
Oct. 09, 2012
Filed:
Oct. 11, 2006
Laurent Hugues, Soultz les Bains, FR;
Harold Gankema, Emmen, NL;
Geert Heideman, Qude Pekela, NL;
Douwe Marten Kok, Scheemda, NL;
Gerko Odink, Winschoten, NL;
Laurent Hugues, Soultz les Bains, FR;
Harold Gankema, Emmen, NL;
Geert Heideman, Qude Pekela, NL;
Douwe Marten Kok, Scheemda, NL;
Gerko Odink, Winschoten, NL;
Henkel AG & Co., KGaA, Duesseldorf, DE;
Abstract
A substantially lead-free lubricant for use in hot forging of metals, especially forging of aluminum and aluminum alloy components. The lubricant comprises one or more oils, graphite, and one or more phosphorus-based additives. Additional additives, such as metallic lubricants and dispersants may also be included. The lubricant does not burn when subjected to temperatures in excess of 300° C.