The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2023
Filed:
Oct. 01, 2021
Illinois Tool Works Inc., Glenview, IL (US);
Jeffrey V. Gasa, Glenview, IL (US);
Salvatore N. Parisi, Glenview, IL (US);
Katherine P. Scacchi, Glenview, IL (US);
Peter A. Carbutt, Glenview, IL (US);
ILLINOIS TOOL WORKS INC., Glenview, IL (US);
Abstract
A two part composition formulation is provided with a composition part A including a phenol novolac epoxy in combination with a bisphenol F epoxy, bisphenol A epoxy, or a combination thereof that define a base resin. A resorcinol diglycidyl ether present is present in part A in a ratio of 1.5-25:1 relative to the base resin. A part A inorganic particulate has x-y-z average linear dimension of between 500 and 6,000 microns. An activator part B includes a curative operative to cure the base resin and the resorcinol diglycidyl ether along with a part B inorganic particulate has x-y-z average linear dimension of between 500 and 6,000 microns. A coating is obtained upon mixing and cure in contact with a substrate to form a corrosion and abrasion resistant structure. A process of forming such a structure is also provided.