Solid material comminution or disintegration – Processes – Application of solids to material
Reexamination Certificate
2006-04-04
2006-04-04
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Processes
Application of solids to material
C241S023000
Reexamination Certificate
active
07021573
ABSTRACT:
A method for the production of zinc flake from zinc particles by dry milling the zinc particles using a mixture of a fluorocarbon lubricant and a stearate lubricant, optionally in admixture with a hydrophobic inorganic powder.
REFERENCES:
patent: 3172546 (1965-03-01), Schreiner
patent: 3389105 (1968-06-01), Bolger
patent: 4129443 (1978-12-01), Kaufman
Ladas and Parry LLP
Rosenbaum Mark
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