公开(公告)号：US20110177257A1

公开(公告)日：2011-07-21

申请号：US13008518

申请日：2011-01-18

申请人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

发明人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

IPC分类号： B05D5/06 ,  B05D3/02 ,  B05D3/06 ,  B05D3/04

CPC分类号： C03C25/12 ,  C03C25/6226

摘要： A method of manufacturing an optical fiber, comprises applying a UV cured resin to an outer circumference of a running glass optical fiber, forming an accompanying flow composed of an inert gas near a surface of the resin by passing the glass optical fiber immediately after having the resin being applied through an atmosphere of the inert gas, and forming a coating by irradiating the resin coated with the accompanying flow with ultraviolet ray to cure the resin while the glass optical fiber accompanied by the accompanying flow is passed through a UV transmission tube to which a gas containing oxygen is supplied.

摘要翻译： 一种光纤的制造方法，其特征在于，在行进玻璃光纤的外周施加紫外线固化树脂，在所述玻璃光纤的外周之后，通过使所述玻璃光纤立即通过所述玻璃光纤，形成由所述树脂的表面附近的惰性气体构成的伴随流 树脂通过惰性气体的气氛施加，并且通过用紫外线照射涂覆有伴随流的树脂来形成涂层以固化树脂，同时伴随伴随流动的玻璃光纤通过UV传输管， 提供含氧气体。

公开(公告)号：US20120189257A1

公开(公告)日：2012-07-26

申请号：US13397397

申请日：2012-02-15

申请人： Minoru KASAHARA ,  Minoru Saito ,  Yasuo Nakajima ,  Hiroki Tanaka

发明人： Minoru KASAHARA ,  Minoru Saito ,  Yasuo Nakajima ,  Hiroki Tanaka

IPC分类号： G02B6/44 ,  G02B6/02

CPC分类号： C03C25/106 ,  G02B6/02395 ,  G02B6/4408 ,  G02B6/4411

摘要： According to the present invention, there is provided an optical fiber, an optical fiber ribbon and an optical fiber cable that reduce both the increase in transmission loss and the decrease in strength. According to an embodiment of the present invention, there is provided an optical fiber in which an outer circumferential surface of an optical fiber is coated with a primary coating layer. In the optical fiber, the primary coating layer includes a ultraviolet curable resin, and the ultraviolet curable resin contains 0.05 or more and 0.75 or less parts by weight of a reactive silane coupling agent and 0.05 or more and 0.75 or less parts by weight of an unreactive silane coupling agent.

摘要翻译： 根据本发明，提供一种减少传输损耗增加和强度降低的光纤，光纤带和光纤电缆。 根据本发明的实施例，提供了一种光纤，其中光纤的外圆周表面涂覆有初级涂层。 在光纤中，初级涂层包括紫外线固化树脂，紫外线固化树脂含有0.05重量％以上且0.75重量份以下的活性硅烷偶联剂，0.05重量份以下且0.75重量份以下的 非反应性硅烷偶联剂。

公开(公告)号：US08658257B2

公开(公告)日：2014-02-25

申请号：US13008518

申请日：2011-01-18

申请人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

发明人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

IPC分类号： C08J7/04

CPC分类号： C03C25/12 ,  C03C25/6226

摘要： A method of manufacturing an optical fiber, comprises applying a UV cured resin to an outer circumference of a running glass optical fiber, forming an accompanying flow composed of an inert gas near a surface of the resin by passing the glass optical fiber immediately after having the resin being applied through an atmosphere of the inert gas, and forming a coating by irradiating the resin coated with the accompanying flow with ultraviolet ray to cure the resin while the glass optical fiber accompanied by the accompanying flow is passed through a UV transmission tube to which a gas containing oxygen is supplied.

摘要翻译： 一种光纤的制造方法，其特征在于，在行进玻璃光纤的外周施加紫外线固化树脂，在所述玻璃光纤的外周之后，通过使所述玻璃光纤立即通过所述玻璃光纤，形成由所述树脂的表面附近的惰性气体构成的伴随流 树脂通过惰性气体的气氛施加，并且通过用紫外线照射涂覆有伴随流的树脂来形成涂层以固化树脂，同时伴随伴随流动的玻璃光纤通过UV传输管， 提供含氧气体。