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:
Feb. 10, 2015
Filed:
Dec. 17, 2009
Applicants:
Mattias Puide, Vasteras, SE;
Per Jonsson, Fors, SE;
Inventors:
Mattias Puide, Vasteras, SE;
Per Jonsson, Fors, SE;
Assignee:
Seco Tools AB, Fagersta, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/56 (2006.01); C22C 29/08 (2006.01); B22F 1/00 (2006.01); B22F 3/22 (2006.01); C08K 3/00 (2006.01); C08K 3/10 (2006.01);
U.S. Cl.
CPC ...
C22C 29/08 (2013.01); B22F 1/0059 (2013.01); B22F 3/225 (2013.01); C08K 3/00 (2013.01); B22F 2001/0066 (2013.01); C08K 3/10 (2013.01);
Abstract
A method for the production of tungsten carbide based cemented carbide or cermet tools or components using the powder injection molding method includes mixing of hard constituent powder and a metallic binder powder with an organic binder system, consisting of 30-60 wt-% olefinic polymers and 40-70 wt-% nonpolar waxes, acting as a carrier for the powder. A metallic binder powder that is granulated with a nonpolar wax is used.