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:
Feb. 22, 2022
Filed:
Nov. 10, 2017
Illinois Tool Works Inc., Glenview, IL (US);
Tze Lee Phang, Houston, TX (US);
Jiafu Fang, Houston, TX (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A one-step headlight restoration formulation is also provided that includes a polyurethane dispersion of aliphatic polycarbonate urethane present from 20 to 85 total weight percent, along with a wetting agent present from 1 to 4 total weight percent. A biocide is present from 0.005 to 0.5 total weight percent of the formulation. A carrier constitutes the remainder of the formulation. A kit for a one-step headlight restoration is provided that includes a wipe for applying said formulation to a headlight surface in need of resurfacing as a one step process. The process of using the kit includes removing a formulation impregnated wipe from an envelope and contacting the wipe with the headlight surface to apply said formulation by wiping evenly on a headlight lens surface to form a restorative film.