发明名称 |
MANUFACTURING METHOD OF OPTICAL FIBER RIBBON, AND OPTICAL FIBER RIBBON MANUFACTURED BY THE MANUFACTURING METHOD |
摘要 |
It is an object of the present invention to suppress a coating resin from being shaved off in an event where optical fibers are sent out from a coating dice. When a Young's modulus of ultraviolet curable resins 13 located on outermost layers of optical fibers 3 is 300 MPa or more, and the Young's modulus is 300 MPa to 600 MPa, a plurality of the optical fibers 3 in which friction force measured by the following measurement method is 0.3 N or less are arranged in parallel to one another, these respective optical fibers 3 are fixed to one another intermittently along a longitudinal direction thereof, and adhered portions 5 are formed. |
申请公布号 |
US2014112631(A1) |
申请公布日期 |
2014.04.24 |
申请号 |
US201314094308 |
申请日期 |
2013.12.02 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION;FUJIKURA LTD. |
发明人 |
NAMAZUE AKIRA;TAKE YUKIKO;MATSUZAWA TAKASHI;OSATO KEN;OKADA NAOKI;YAMADA YUSUKE |
分类号 |
G02B6/44 |
主分类号 |
G02B6/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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