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. 04, 2023
Filed:
Mar. 23, 2022
Sterlite Technologies Limited, Gurugram, IN;
Pramod Marru, Gurugram, IN;
Aparna Nath, Gurugram, IN;
Sterlite Technologies Limited, Haryana, IN;
Abstract
A strength member () for use in an optical fiber cable () and manufacturing method thereof. The strength member comprises a plurality of reinforced yarns and one or more layers of epoxy resin over the plurality of reinforced yarns, wherein the one or more layers of epoxy resin have a modified surface such that a strength member friction coefficient is between 0.3 to 0.5. The strength member friction coefficient is measured between a surface of a sheath () of the optical fiber cable and the modified surface of the one or more layers of epoxy resin. The one or more layers of epoxy resin are blended with at least one of sand crystals and silicon dioxide powder, wherein concentration of the sand crystals or the silicon dioxide powder in the one or more layers of epoxy resin is 50 to 100 phr (Parts-per-Hundred-Resin).