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:
May. 30, 1989
Filed:
Mar. 25, 1987
Brian G Bagley, Watchung Boro, NJ (US);
Charles R Kurkjian, Bernards Township, Somerset County, NJ (US);
William E Quinn, Middlesex Boro, NJ (US);
AT&T Bell Laboratories, Livingston, NJ (US);
AT&T Bell Laboratories, Murray Hill, NJ (US);
Abstract
A silica fiber coated with an organosilsesquioxane polymer guide light and evidences excellent mechanical integrity under adverse conditions of temperature and humidity. The polymer serves as a suitable coating and cladding for silica-based fibers designed for low fabrication cost fiber optic applications, as a replacement for plastic coatings on silica-based fibers, and as a water barrier for fiber applications in humid environments. The polymeric material described evidences characteristics which are superior for both polymeric coatings (acrylate) and claddings (linear siloxanes).