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US 6,331,509 B1Granted
Corrosion resistant lubricants, greases, and gels
AssigneeElisha Technologies Co LLC
InventorsRobert L. Heimann, Nancy M. Heimann, William M. Dalton, Donald W. Taylor, Todd W. Scrivens
Life of this patent
Estimating the term…
Abstract
The disclosure relates to improved gel/grease compositions as well as grease compositions capable of imparting improved corrosion resistance. The grease includes a silica/silicate mixture that can imparts a relatively high pH and corrosion resistant properties to the grease.
Claims20
A composition comprising a combination comprising:
- at least one synthetic base oil,
- at least one polymer that is at least partially miscible with said at least one base oil,
- at least one silica containing material in an amount effective to thicken the composition.
A composition comprising a combination comprising:
- at least one synthetic base oil,
- at least one polymer that is at least partially miscible with said at least one base oil,
- at one thickener comprising an effective amount of at least one silica containing material, and;
- at least one photoinitator.
1 more element
Dependencies are inferred from the claim text.