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. 06, 2007
Filed:
Nov. 07, 2003
Applicant:
Garry D. Puckett, Salisbury, NC (US);
Inventor:
Garry D. Puckett, Salisbury, NC (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/00 (2006.01); B32B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous sizing composition for at least partially coating a plurality of glass fibers can comprise at least one rosin, at least one coupling agent, and at least one lubricant. The rosin can be a chemically-modified rosin. A plurality of coupling agents can be included, including combinations of coupling agents that can provide for multi-resin compatibility and desirable fiber glass strand properties. An embodiment of a fiber glass strand at least partially coated with a sizing composition may have properties particularly suited for applications that do not utilize air jet weaving.