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. 15, 1994
Filed:
Sep. 09, 1992
Mikhail M Girgis, Wexford, PA (US);
PPG Industries, Inc., Pittsburgh, PA (US);
Abstract
A textile strand weaveable on air jet looms is described which is a unitary bundle of glass fibers having on their surface the dried residue of an aqueous dispersion having at least one wax that is a solid at ambient temperatures and is in a solid-in-water dispersion (emulsion) present in an amount of at least 45 percent and up to around 90 percent of the dispersion, but always as the predominant component of the nonaqueous components of the composition. The dispersion also has on a weight percent basis of the nonaqueous components a cationic lubricant, at least one lubricating material such as high molecular weight polyols, polyalkylene polyols, and glycols wherein each of the lubricating materials are present in an amount less than the amount of the wax. The aqueous dispersion may also have poly(vinylpyrrolidone) and one or more organofunctional alkoxysilane coupling agents or their hydrolysis products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile