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:
Nov. 10, 1987
Filed:
Jul. 03, 1986
Applicant:
Inventors:
Gerhard Lange, Munich, DE;
Erich Weil, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02G / ;
U.S. Cl.
CPC ...
1062871 ; 10628716 ; 252 783 ; 523173 ;
Abstract
A filling compound for light waveguide leads and/or light waveguide cables. The filling compound consists of polyglycol and/or polyolefin, fumed silice, and a multi-functional silane compound. Preferably the filling compound comprises approximately 63 and 99 weight percent polyglycol and/or polyolefin, approximately 27 to about 0.5 weight percent finely distributed fumed silica as a filler and approximately 10 to about 0.5 weight percent of a multi-functional silane compound as a crosslinking/coupling component.