| 发明名称 | Coated optical fiber | ||
| 摘要 | A coated glass fiber 1 comprising a glass fiber 10 and one or more coating layers each composed of an ultraviolet curable resin on the outer circumference of the glass fiber 10, wherein the ultraviolet curable resin constituting at least one of the coating layers is formed of an ultraviolet curable coating material containing a silane coupling agent and a photoacid generator. The coated optical fiber 1 coated optical fiber having a high dynamic fatigue coefficient since adhesion between the surface of the glass fiber and the resin coating layer is satisfactory. | ||
| 申请公布号 | US9557477(B2) | 申请公布日期 | 2017.01.31 |
| 申请号 | US201313923843 | 申请日期 | 2013.06.21 |
| 申请人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. | 发明人 | Tachibana Kumiko;Fujii Takashi;Takada Takashi;Iwaguchi Noriaki |
| 分类号 | G02B6/02;C03C25/10 | 主分类号 | G02B6/02 |
| 代理机构 | Drinker Biddle & Reath LLP | 代理人 | Drinker Biddle & Reath LLP |
| 主权项 | 1. A coated optical fiber comprising a glass fiber and one or more coating layers each composed of a cured ultraviolet curable resin on the outer circumference of the glass fiber, wherein the ultraviolet curable resin from which at least one of the coating layers is formed comprises an ultraviolet curable coating material containing a silane coupling agent and a photoacid generator wherein pH of each of the one or more coating layers is 5 or lower. | ||
| 地址 | Osaka-shi, Osaka JP | ||