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. 26, 1990
Filed:
Nov. 18, 1988
Applicant:
Inventor:
Herbert L Curry, Mt. Vernon, IN (US);
Assignee:
General Electric Company, Pittsfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
264171 ; 2641761 ; 428412 ; 428447 ;
Abstract
Thermoplastic composites of polycarbonate and siloxane-polycarbonate block copolymer layers are produced by a coextrusion process. The composites are useful for the production of high-strength and impact resistant laminate glazing panels.