RESIN COMPOSITION FOR OPTICAL FIBER COATING, COLORED COATING MATERIAL FOR OPTICAL FIBER, OPTICAL FIBER, AND OPTICAL FIBER RIBBON

Abstract: a resin composition for optical fiber coating contains a photopolymerizable compound and a photopolymerization initiator, in which the photopolymerizable compound contains a di(meth)acrylate having an oxypropylene group and a di(meth)acrylate having an oxyethylene group, and a mass ratio of a content of the oxypropylene group with respect to a content of the oxyethylene group in the photopolymerizable compound is 0.01 or more and 2.00 or less.

Inventor(s): Katsushi HAMAKUBO, Noriaki IWAGUCHI, Miho IKEGAWA

CPC Classification: G02B6/02395 (Optical fibres with cladding {with or without a coating})

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