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公开(公告)号：US07609930B2
公开(公告)日：2009-10-27
申请号：US11919983
申请日：2006-05-09
IPC分类号： G02B6/02
CPC分类号： G02B6/02033 , G02B1/048
摘要： The invention provides a plastic optical fiber cable comprising a plastic optical fiber having a core/clad structure, a light blocking coating layer provided around the plastic optical fiber, and a protective coating layer provided between the outermost layer of the core/clad structure and the light blocking coating layer. The outermost layer of the core/clad structure is made of a fluorine-containing olefin polymer containing at least a tetrafluoroethylene unit, the crystal melting heat of the fluorine-containing olefin polymer being 59 mJ/mg or lower. The light blocking coating layer is made of a resin primarily containing a polyamide resin, the content of polyamide resin-derived monomers and oligomers being 1.5% by weight or lower.
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公开(公告)号：US20090067794A1
公开(公告)日：2009-03-12
申请号：US11919983
申请日：2006-05-09
IPC分类号： G02B6/036
CPC分类号： G02B6/02033 , G02B1/048
摘要： The invention provides a plastic optical fiber cable comprising a plastic optical fiber having a core/clad structure, a light blocking coating layer provided around the plastic optical fiber, and a protective coating layer provided between the outermost layer of the core/clad structure and the light blocking coating layer. The outermost layer of the core/clad structure is made of a fluorine-containing olefin polymer containing at least a tetrafluoroethylene unit, the crystal melting heat of the fluorine-containing olefin polymer being 59 mJ/mg or lower. The light blocking coating layer is made of a resin primarily containing a polyamide resin, the content of polyamide resin-derived monomers and oligomers being 1.5% by weight or lower.
摘要翻译： 本发明提供一种塑料光缆，其包括具有芯/包层结构的塑料光纤，设置在塑料光纤周围的遮光涂层，以及设置在芯/包层结构的最外层与保护涂层之间的保护涂层 遮光涂层。 芯/包层结构的最外层由含有至少四氟乙烯单元的含氟烯烃聚合物制成，含氟烯烃聚合物的结晶熔融热为59mJ / mg以下。 遮光涂层由主要包含聚酰胺树脂的树脂制成，聚酰胺树脂衍生的单体和低聚物的含量为1.5重量％以下。
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公开(公告)号：US08422844B2
公开(公告)日：2013-04-16
申请号：US13000633
申请日：2009-06-23
IPC分类号： G02B6/036
CPC分类号： G02B6/02033 , G02B1/046 , G02B1/048 , G02B6/4436 , C08L33/08 , C08L33/16 , C08L27/12
摘要： A plastic optical fiber cable includes: a bare plastic optical fiber including a core formed of a polymer containing a methyl methacrylate unit, and a clad layer including a layer formed of a specific fluorine-containing olefin resin at least in the outermost layer; and a coating layer around the bare plastic optical fiber, the coating layer including a light-shielding coating layer formed of a specific nylon resin composition, a functional coating layer (C) and a functional coating layer (D) in this order, where one of the functional coating layer (C) and the functional coating layer (D) is formed of a resin composition (I) containing a polybutylene terephthalate resin as a major component or an ethylene-vinyl alcohol copolymer as a major component; the other is formed of a specific nylon resin composition (II); and a ratio of the thickness of the functional coating layer (C) to the thickness of the functional coating layer (D) is set to fall within a specific range.
摘要翻译： 一种塑料光缆包括：至少在最外层包含由包含甲基丙烯酸甲酯单元的聚合物形成的芯的裸塑料光纤和包含由特定含氟烯烃树脂形成的层的覆层; 以及在裸塑料光纤周围的涂层，所述涂层依次包括由特定的尼龙树脂组合物，功能涂层（C）和功能涂层（D）形成的遮光涂层，其中一个 功能被覆层（C）和功能被覆层（D）由以聚对苯二甲酸丁二醇酯树脂为主要成分或乙烯 - 乙烯醇共聚物为主要成分的树脂组合物（I）形成。 另一个由特定的尼龙树脂组合物（II）形成; 功能被覆层（C）的厚度与功能被覆层（D）的厚度的比率设定在特定范围内。
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公开(公告)号：US20110176814A1
公开(公告)日：2011-07-21
申请号：US13000633
申请日：2009-06-23
CPC分类号： G02B6/02033 , G02B1/046 , G02B1/048 , G02B6/4436 , C08L33/08 , C08L33/16 , C08L27/12
摘要： A plastic optical fiber cable includes: a bare plastic optical fiber including a core formed of a polymer containing a methyl methacrylate unit, and a clad layer including a layer formed of a specific fluorine-containing olefin resin at least in the outermost layer; and a coating layer around the bare plastic optical fiber, the coating layer including a light-shielding coating layer formed of a specific nylon resin composition, a functional coating layer (C) and a functional coating layer (D) in this order, where one of the functional coating layer (C) and the functional coating layer (D) is formed of a resin composition (I) containing a polybutylene terephthalate resin as a major component or an ethylene-vinyl alcohol copolymer as a major component; the other is formed of a specific nylon resin composition (II); and a ratio of the thickness of the functional coating layer (C) to the thickness of the functional coating layer (D) is set to fall within a specific range.
摘要翻译： 一种塑料光缆包括：至少在最外层包含由包含甲基丙烯酸甲酯单元的聚合物形成的芯的裸塑料光纤和包含由特定含氟烯烃树脂形成的层的覆层; 以及在裸塑料光纤周围的涂层，所述涂层依次包括由特定的尼龙树脂组合物，功能涂层（C）和功能涂层（D）形成的遮光涂层，其中一个 功能被覆层（C）和功能被覆层（D）由以聚对苯二甲酸丁二醇酯树脂为主要成分或乙烯 - 乙烯醇共聚物为主要成分的树脂组合物（I）形成。 另一个由特定的尼龙树脂组合物（II）形成; 功能被覆层（C）的厚度与功能被覆层（D）的厚度的比率设定在特定范围内。
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5.发明申请公开(公告)号：US20090279837A1
公开(公告)日：2009-11-12
申请号：US12311360
申请日：2007-09-28
IPC分类号： G02B6/44
CPC分类号： G02B1/045 , G02B6/02033
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.
摘要翻译： 塑料光缆包括：包括由聚（甲基丙烯酸甲酯）制成的芯或包含甲基丙烯酸甲酯作为主要成分的共聚物的裸光纤，以及至少在最外层中包含由 某些含氟烯烃类树脂; 以及设置在其外表面上的涂层。 涂层包括保护涂层，遮光涂层和功能性涂层，这些层以从内侧提到的顺序提供。 保护涂层由某种树脂材料制成。 防光涂层由尼龙类树脂制成，尼龙系树脂包括尼龙11或尼龙12作为主要成分，尼龙系树脂含有单体和衍生自尼龙系树脂的低聚物化合物，其量为一定范围 。 功能性涂层由结晶熔点在一定范围内的尼龙系树脂组合物构成，尼龙系树脂组合物含有一定量的氰尿酸三聚氰胺或溴原子，并含有一定量的无机彩色颜料， 或者该层由结晶熔点在一定范围内且氧气透过率在一定范围内的尼龙类树脂组合物制成。
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6.发明授权公开(公告)号：US08023789B2
公开(公告)日：2011-09-20
申请号：US12311360
申请日：2007-09-28
CPC分类号： G02B1/045 , G02B6/02033
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.
摘要翻译： 塑料光缆包括：包括由聚（甲基丙烯酸甲酯）制成的芯或包含甲基丙烯酸甲酯作为主要成分的共聚物的裸光纤，以及至少在最外层中包含由 某些含氟烯烃类树脂; 以及设置在其外表面上的涂层。 涂层包括保护涂层，遮光涂层和功能性涂层，这些层以从内侧提到的顺序提供。 保护涂层由特定的树脂材料制成。 防光涂层由尼龙类树脂制成，尼龙系树脂包括尼龙11或尼龙12作为主要成分，尼龙系树脂含有单体和衍生自尼龙系树脂的低聚物化合物，其量为一定范围 。 功能性涂层由结晶熔点在一定范围内的尼龙系树脂组合物构成，尼龙系树脂组合物含有一定量的氰尿酸三聚氰胺或溴原子，并含有一定量的无机彩色颜料， 或者该层由结晶熔点在一定范围内且氧气透过率在一定范围内的尼龙类树脂组合物制成。
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