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:
May. 05, 1998
Filed:
Feb. 07, 1997
Chester S Temple, McKees Rocks, PA (US);
Luciano M Parrinello, Allison Park, PA (US);
PPG Industries, Inc., Pittsburgh, PA (US);
Abstract
The present invention includes curable compositions adapted to coat substrates. In one embodiment, the composition includes an antioxidant selected from terpene materials; vitamin materials different from the terpene materials; and combinations thereof in an amount of about 0.00001 weight percent to about 5 weight percent based upon the weight of the substrate. In another embodiment, the composition includes (a) an antioxidant selected from terpene materials; vitamin materials different from the terpene materials; and combinations thereof in an amount effective to inhibit oxidation of the composition; and (b) a film-forming material capable of forming a substantially uniform continuous coating on the substrate. Also included are substrates and sized glass fibers coated with such compositions and fabrics woven from such coated fibers. Other aspects of the present invention include methods for inhibiting the oxidation of a coating composition adapted to coat substrates.