发明名称 Plastic optical fiber cable and method of signal transmission using the same
摘要 A plastic optical fiber cable includes: a bare optical fiber including a core made of a poly(methyl methacrylate) or a copolymer including methyl methacrylate as a major component and a cladding layer including, at least in the outermost layer, a layer made of a certain fluorine-containing olefin-based resin; and a coating layer provided on the outer surface thereof. The coating layer includes a protective coating layer, a light blocking coating layer, and a functional coating layer, the layers being provided in the order mentioned from inner side. The protective coating layer is made of a certain resin material. The light blocking coating layer is made of a nylon-based resin including, as a major component, nylon 11 or nylon 12, the nylon-based resin containing monomer and oligomer compounds derived from the nylon-based resin in an amount of a certain range. The functional coating layer is made of a nylon-based resin composition having a crystalline melting point within a certain range, the nylon-based resin composition containing a certain amount of melamine cyanurate or bromine atoms and further containing a certain amount of inorganic chromatic pigments, or the layer is made of a nylon-based resin composition having a crystalline melting point of within a certain range and an oxygen transmission rate within a certain range.
申请公布号 US8023789(B2) 申请公布日期 2011.09.20
申请号 US20070311360 申请日期 2007.09.28
申请人 MITSUBISHI RAYON CO., LTD. 发明人 AOYAGI AMANE;TSUKAMOTO YOSHIHITO;FUJISHIGE YASUSHI;MAEDA YOSHIKO;KIMURA TSUYOSHI
分类号 G02B6/44;G02B6/036 主分类号 G02B6/44
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