Resin composition, optical fiber, method for producing optical fiber, optical fiber ribbon, and optical fiber cable

Abstract

A resin composition for secondary coating of an optical fiber according to the present disclosure contains a photopolymerizable compound containing urethane (meth)acrylate derived from a plant component, and a photopolymerization initiator, and an optical fiber according to the present disclosure includes a glass fiber including a core and a clad, a primary resin layer covering the glass fiber in contact with the glass fiber, and a secondary resin layer covering the primary resin layer, in which the secondary resin layer contains a cured product of the resin composition.

Dependencies are inferred from the claim text.