发明名称 |
COLORED OPTICAL FIBER AND OPTICAL FIBER RIBBON ASSEMBLY CONTAINING SAID FIBER |
摘要 |
Optical fiber ribbon comprising an optical fiber having a radiation curable internal coating and a radiation curable colored coating disposed to surroun d said internal coating, and a radiation curable matrix material surrounding o ne or more of said optical fibers to form a ribbon, in which : said colored coating has a degree of adhesion to the inner coating which is higher than t he degree of adhesion to the matrix material; and said optical fiber in said optical fiber ribbon shows, upon aging to the ribbon for at least two weeks in water at 60~C, an increase in the attenuation of the transmitted signal at 1550 nm of less than 0.05 db/km with respect to the attenuation of the assembled optical fiber measured before aging.
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申请公布号 |
CA2414187(C) |
申请公布日期 |
2009.12.29 |
申请号 |
CA20012414187 |
申请日期 |
2001.06.15 |
申请人 |
PIRELLI CAVI E SISTEMI S.P.A. |
发明人 |
ABEL, ADRIANUS GIJSBERTUS MARIA;PIZZORNO, MASSIMO;GEUS, GOUKE DIRK JAN;DE VRIES, ALBERT ALLAN;VAN EEKELEN, JOHANNES ADRIANUS;VAN DEN BURG, JOHANNES CORNELIS;GINOCCHIO, ALESSANDRO |
分类号 |
C03C25/40;G02B6/44;C03C25/10;C03C25/24;C08K5/053;C08K5/132;C08L33/06;C08L83/04;C09D133/06 |
主分类号 |
C03C25/40 |
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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