Title:
光ファイバ被覆用の樹脂組成物
Document Type and Number:
Japanese Patent JP7388426
Kind Code:
B2
Abstract:
The present disclosure relates to a resin composition for optical fiber coating, the resin composition including a base resin containing a urethane (meth)acrylate oligomer, a monomer, and a photopolymerization initiator; and inorganic oxide particles, in which a volume average particle size of the inorganic oxide particles as measured by a small angle X-ray scattering method is 800 nm or less, and a standardized dispersion of the volume average particle size is 60% or less.
Inventors:
Katsushi Hamakubo
Kazuyuki Soma
Kazuya Tokuda
Tatsuya Konishi
Kazuyuki Soma
Kazuya Tokuda
Tatsuya Konishi
Application Number:
JP2021502043A
Publication Date:
November 29, 2023
Filing Date:
February 18, 2020
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
G02B6/44
Domestic Patent References:
| JP2000007717A | ||||
| JP2010511770A | ||||
| JP2004204206A | ||||
| JP2019504339A | ||||
| JP2006265502A | ||||
| JP2069706A |
Foreign References:
| US20120321265 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
▲高▼木 邦夫
Shotaro Terazawa
Yoshiki Kuroki
▲高▼木 邦夫
Shotaro Terazawa
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