Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic compound containing silicon
Reexamination Certificate
2005-02-25
2008-10-07
Caldarola, Glenn (Department: 1797)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Organic compound containing silicon
C508S371000, C508S469000, C508S110000
Reexamination Certificate
active
07432231
ABSTRACT:
A gun oil composition consisting essentially of:2.0 to 15% by weight of isopropanol;20 to 60% by weight of heptane or a petroleum distillate;3 to 20% by weight of a mixture of viscosity modifiers, antioxidants and reducing agents including benzyl acetate, t-dibutyl-p-cresol, at least one alkyl succinic acid, at least one zinc alkyl thiophosphate, polymethacrylate, and methyl silicone polymer, wherein the alkyl is C1to C6alkyl; andthe balance, lube oil bright stock to 100% by weight.
REFERENCES:
patent: 3849723 (1974-11-01), Allen
patent: 4113633 (1978-09-01), Gibbons
ROCOL Penetrating Spray, Safety Data Sheet dated Jun. 30, 2003/, retrieved from <http://www.farnell.com/datasheets/49196.pdf> on Jul. 26, 2007.
Green Tree Chemical, 6330CG, Generation 200 Penetrating Oil (Formula 318) MSDS dated Oct. 18, 2001, retrieved from <http://www2.hazard.com/msds/f2/clp/clptm.html> on Jul. 25, 2007.
Biral PO-Penetrating Oil, safety data, dated Jun. 15, 2000, retrieved from <http://www.biral.org/php/showdabl?lang=de&type=datenblatt&doc=PO-Aerosol%20S.html> on Jul. 26, 2007.
Caldarola Glenn
Goloboy Jim
Myers Jonathan
Wilford Andrew
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