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:
Dec. 01, 2020
Filed:
Jul. 29, 2016
Draka Comteq France, Paron, FR;
Draka Comteq France, Paron, FR;
Abstract
The invention relates to an optical fibercomprising a coreand a claddingsurrounding the coreand having an outer diameter of 125 μm, the optical fibercomprising a cured primary coatingdirectly surrounding the claddingand a cured secondary coatingdirectly surrounding the cured primary coating, said cured primary coatinghaving a thickness tbetween 10 and 18 μm and an in-situ tensile modulus Emodbetween 0.10 and 0.18 MPa, said cured secondary coatinghaving a thickness tlower or equal to 18 μm and an in-situ tensile modulus Emodbetween 700 and 1200 MPa, wherein said first and second thicknesses and said first and second in-situ tensile moduli satisfy the following equation: 4%<(t×t×Emod×Emod)/(t×t×Emod×Emod)<50%.