Fluorescent lubricant
AssigneeIllinois Tool Works Inc.
InventorWilliam Zumdome
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AssigneeIllinois Tool Works Inc.
InventorWilliam Zumdome
Estimating the term…
A fluorescent lubricant that is applied to an associated object in a liquid state and dries to a solid coating is formulated from a solid lubricant present in a concentration of about 60 percent to about 80 percent of the fluorescent lubricant. The solid lubricant is a solid at room temperature. A diluent for and compatible with the solid lubricant is present in a concentration of about 10 percent to about 40 percent of the fluorescent lubricant. An optical brightener is present in a concentration of about 0.1 percent to about 5.0 percent and a fluorescent dye is present in a concentration of about 0.1 percent to about 5.0 percent of the fluorescent lubricant. The fluorescent lubricant is heated to a temperature above about 130 degrees F., is applied to the associated object and cools to form solid, lubricating fluorescent coating on the associated object. A method for coating an object with a lubricating fluorescent coating is also disclosed.
A fluorescent lubricant that is applied as a liquid to an associated object and dries to a solid coating comprising:
10 The fluorescent lubricant in accordance with claim 9 wherein the quinoline dye is present in a concentration of about 0.15 percent of the fluorescent lubricant.
A fluorescent lubricant that is applied as a liquid to an associated object and dries to a solid coating comprising:
A method for coating an object to form a solid, lubricating fluorescent coating on the object, comprising the steps of:
Dependencies are inferred from the claim text.