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. 20, 1984
Filed:
Jul. 23, 1982
Chester S Temple, McKees Rocks, PA (US);
PPG Industries, Inc., Pittsburgh, PA (US);
Abstract
An aqueous sizing composition has an aqueous emulsion containing an organic peroxide solid at 20.degree. C. having improved stability and dilutability. The aqueous emulsion has the solid organic peroxide, which, for example, can be a bisperoxide or peroxy ester, solubilized in an effective amount of an organic peroxide that is a liquid at 20.degree. C. for example, a bisperoxide or peroxyester. The emulsion has one or more cationic, anionic or nonionic lubricants in effective amounts to disperse the peroxides in water. The emulsion also has sufficient amounts of water to make an oil-in-water emulsion. In addition to the emulsion, the sizing composition has an organo silane coupling agent and lubricant and possibly a film forming polymer.