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US 5,093,015 AGranted
Thread sealant and anti-seize compound
AssigneeJet-Lube, Inc.
InventorDonald A. Oldiges
Life of this patent
Estimating the term…
Abstract
A thread sealant and anti-seize compound is disclosed. The compound includes a thixotropic base material, such as an aluminum complex grease, a boundary lubricant, such as graphite, and a non-metallic flake, such as mica. The compound may further include a metallic flake, such as copper or a copper alloy, an anti-wear additive, such as molybdenum disulfide, and conventional rust, corrosion and oxidation inhibitors.
Claims17
A thread sealant and anti-seize compound comprising:
- about 40-80% by weight of a thixotropic base material that is a hydrocarbon lubricating compound thickener;
- about 5-40% by weight of a boundary lubricant that is selected from the group consisting of graphite, calcium carbonate, and cerium fluoride;
- and
- about 5-20% by weight of a non-metallic flake that is a non-abrasive mineral silicate flake.
1 more element
A thread sealant and anti-seize compound comprising:
- a hydrocarbon lubricating compound thickener selected from the group consisting of soap and a complex soap grease;
- a boundary lubricant selected from the group consisting of graphite, calcium carbonate and cerium fluoride;
- a non-abrasive mineral silicate flake;
- a metallic flake;
- and
- an anti-wear additive.
3 more elements
A thread sealant and anti-seize compound comprising:
- (a) about 40-80% by weight of a thixotropic base material;
- (b) about 5-40% by weight of a boundary lubricant;
- and
- (c) about 5-20% by weight of mica flake.
1 more element
Dependencies are inferred from the claim text.