| 发明名称 |
OPTICAL FIBER |
| 摘要 |
An optical fiber comprises a glass fiber which comprises a core and a cladding, a primary resin coating layer which covers the periphery of the glass fiber, and a secondary resin coating layer which covers the periphery of the primary resin coating layer. The glass fiber is a multimode fiber having a core diameter of 40-60 μm and a cladding diameter of 90-110 μm, and the primary resin coating layer is a layer formed by curing a curable resin composition which comprises oligomers, monomers, and a reaction initiator, the curable resin composition containing a one-end-capped oligomer in an amount of 30% by mass or larger based on all the oligomers. |
| 申请公布号 |
US2017003446(A1) |
申请公布日期 |
2017.01.05 |
| 申请号 |
US201615143687 |
申请日期 |
2016.05.02 |
| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
HOMMA Yuya |
| 分类号 |
G02B6/02;G02B6/036;C03C25/10;G02B6/028 |
主分类号 |
G02B6/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical fiber comprising a glass fiber which comprises a core and a cladding, a primary resin coating layer which covers the periphery of the glass fiber, and a secondary resin coating layer which covers the periphery of the primary resin coating layer, wherein
the glass fiber is a multimode fiber having a core diameter of 40-60 μm and a cladding diameter of 90-110 μm, and the primary resin coating layer is a layer formed by curing a curable resin composition which comprises oligomers, monomers, and a reaction initiator, the curable resin composition containing a one-end-capped oligomer in an amount of 30% by mass or larger based on all the oligomers. |
| 地址 |
Osaka JP |
