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:
Jun. 12, 1990
Filed:
Aug. 27, 1987
Applicant:
Inventor:
Thomas P Hager, Reynoldsburg, OH (US);
Assignee:
Owens-Corning Fiberglas Corporation, Toledo, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
523414 ; 523420 ; 523426 ;
Abstract
A resin compatible size composition for glass fibers having a small fiber diameter is disclosed. The size contains a film former, a nonionic lubricant, a cationic lubricant, at least one silane coupling agent and at least one acid, such as acetic or citric acid. The sized glass fibers are compatible with epoxy and polyester resins and are useful in producing yarns which are then braided, twisted or woven to form structural reinforcements.