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US 2002/0098989 A1Published application
Corrosion resistant lubricants, greases, and gels
AssigneeElisha Holding 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.
Claims13
A composition comprising a combination of:
- at least one synthetic base oil,
- at least one polymer that is miscible with said at least one base oil,
- at least one thickener comprising at least one silica containing material.
Dependencies are inferred from the claim text.