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:
Apr. 06, 1976
Filed:
May. 06, 1974
Applicant:
Inventors:
Lawrence P Biefeld, Toledo, OH (US);
Kevin M Foley, Hebron, OH (US);
Frank Paul McCombs, Granville, OH (US);
Assignee:
Owens-Corning Fiberglas Corporation, Toledo, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; C07F / ;
U.S. Cl.
CPC ...
428378 ; 5714 / ; 57153 ; 260-3 ; 260 / ; 260 4215 ; 2604 / ; 2604 / ; 2605 / ; 2605 / ; 428292 ; 428295 ; 428391 ; 428392 ;
Abstract
Organo silicon compounds prepared by reaction of a dialkyl hydrazine of the formula ##EQU1## wherein R.sub.1 and R.sub.2 are each alkyl with an epoxy silane such as an epoxy silane of the formula ##EQU2## or an epoxy silane of the formula ##SPC1## Where y is an integer and R.sub.5 is alkyl. The organo silicon compounds described can be employed in the treatment of glass fibers to improve the bonding relationship between glass fibers and resins or elastomeric materials.