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. 01, 2000
Filed:
May. 13, 1997
Applicant:
Inventors:
Assignee:
Owens Corning Fiberglas Technology, Inc., Summit, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; C08F / ;
U.S. Cl.
CPC ...
428367 ; 428375 ; 428378 ; 428391 ; 428392 ; 525191 ; 525403 ; 525437 ; 525432 ; 525452 ;
Abstract
A nonaqueous sizing composition useful for coating glass or carbon fibers. The composition comprises one or more epoxy resins, one or more polymers, a lubricant and one or more silane coupling agents. The sizing composition reduces the volatile organic components associated with chemical treatment of glass and carbon fibers while also eliminating the need to disperse or emulsify the ingredients of the composition.