Oblon, McClelland, Maier & Neustadt, L.L.P
Optical fiber ribbon
An optical fiber ribbon according to the present invention includes a collective coating layer containing an ultraviolet curable resin containing amorphous PPG and an amorphous monomer, the collective coating layer formed around coated optical fibers. The collective coating layer has an equilibrium elastic modulus of 12 MPa to 20 MPa, both inclusive, and a yield point elongation of 5% to 9%, both inclusive, and the adhesion between the collective coating layer and the outermost layers of the coated optical fibers is 12 N/cm to 15 N/cm, both inclusive.
FURUKAWA ELECTRIC CO., LTD.
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G02B G02B G02B
inventional inventional inventional
Yoshihiro Hiroki Minoru Yukio Hiroaki Hirotaka
Arashitani Tanaka Saito Ishii Ito Watanabe