Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound
Reexamination Certificate
2006-04-28
2008-08-19
Caldarola, Glenn (Department: 1797)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Organic -co- compound
C508S491000, C508S522000, C508S154000, C184S006260
Reexamination Certificate
active
07414015
ABSTRACT:
A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon dioxide acts as a lubricant, coolant, chip evacuator, and/or carrier for another lubricant or corrosion inhibitor.
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International Search Report for S.N. PCT/US2006/16324 dated Jun. 19, 2007 (3 pages).
Clarens Andres F.
Hayes Kim F.
Skerlos Steven J.
Caldarola Glenn
Dierker & Associates P.C.
Goloboy Jim
The Regents of The University of Michigan
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