Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles
Reexamination Certificate
2007-06-04
2010-02-16
King, Roy (Department: 1793)
Specialized metallurgical processes, compositions for use therei
Compositions
Loose particulate mixture containing metal particles
C419S066000
Reexamination Certificate
active
07662209
ABSTRACT:
The invention concerns a powder composition including an iron or iron based powder and a lubricating amount of an alkylalkoxy or polyetheralkoxy silane, wherein the alkyl or polyether group has between 8 and 30 carbon atoms and the alkoxy group includes 1-3 carbon atoms.
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Kejzelman Mikhail
Knutsson Per
Skoglund Paul
Vidarsson Hilmar
Buchanan & Ingersoll & Rooney PC
Hëganäs AB
King Roy
Mai Ngoclan T
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