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:
Aug. 09, 2011
Filed:
Dec. 06, 2006
Applicants:
Åsa Ahlin, Höganäs, SE;
Anna Ahlquist, Höganäs, SE;
Per-olof Larsson, Helsingborg, SE;
Naghi Solimnjad, Lerberget, SE;
Inventors:
Åsa Ahlin, Höganäs, SE;
Anna Ahlquist, Höganäs, SE;
Per-Olof Larsson, Helsingborg, SE;
Naghi Solimnjad, Lerberget, SE;
Assignee:
Höganäs AB (PUBL), Höganäs, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and a particulate composite lubricant, the composite lubricant comprising particles having a core comprising a solid organic lubricant having fine carbon particles adhered thereon. A particulate composite lubricant and a method for producing the same also are provided.