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公开(公告)号：US20030021577A1
公开(公告)日：2003-01-30
申请号：US10197351
申请日：2002-07-18
发明人： Norihide Sugiyama , Masaki Naritomi
IPC分类号： G02B006/16
CPC分类号： G02B6/02033 , G02B1/045 , C08L37/00 , C08L27/12
摘要： A plastic optical fiber which comprises a core made of a non-crystalline fluoropolymer (a) having substantially no CnullH bond, and a clad made of a fluoropolymer (b) having a refractive index lower by at least 0.001 than the fluoropolymer (a), and of which the propagation mode is a single mode.
摘要翻译： 一种塑料光纤，包括由基本上不含CH键的非结晶含氟聚合物（a）制成的芯和由氟聚合物（a）折射率低至少0.001的含氟聚合物（b）制成的包层， 其传播模式是单一模式。
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公开(公告)号：US20020009276A1
公开(公告)日：2002-01-24
申请号：US09877056
申请日：2001-06-11
发明人： Norihide Sugiyama , Tsuyoshi Onishi
IPC分类号： G02B006/18
CPC分类号： G02B6/02038 , G02B1/046 , G02B6/03633
摘要： A plastic optical fiber which is a graded index optical fiber having a concentric inner/outer at least two layer structure, wherein the inner layer has a graded index structure made of a non-crystalline fluoropolymer (a) having substantially no CnullH bond, and the outer layer has a refractive index lower than the refractive index of the outermost portion of the inner layer and is made of a fluoropolymer material (c) selected from the following 1) and 2): 1) a fluoropolymer (d) containing the same polymerized units as the polymerized units in the fluoropolymer (a), and 2) a mixture (f) of a fluoropolymer (a) with another fluoropolymer (e).
摘要翻译： 一种塑料光纤，其是具有同心的内/外至少两层结构的渐变折射率光纤，其中内层具有由基本上没有CH键的非结晶含氟聚合物（a）制成的渐变折射率结构，并且 外层的折射率低于内层的最外部分的折射率，并由选自以下1）和2）中的含氟聚合物材料（c）制成：1）含有相同聚合物的含氟聚合物（d） 单元作为氟聚合物（a）中的聚合单元，和2）含氟聚合物（a）与另一种含氟聚合物（e）的混合物（f）。
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公开(公告)号：US20020156329A1
公开(公告)日：2002-10-24
申请号：US10144986
申请日：2002-05-15
IPC分类号： C07C043/17
CPC分类号： C07C43/123 , C07C43/17 , C08F16/32 , C08F36/18 , C08F36/20
摘要： A fluorine-containing diene represented by the formula 1: CF2nullCF(CF2)nCXYOCFnullCF2nullnullFormula 1 wherein each of X and Y which are independent of each other, is an atom selected from a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom and an iodine atom, provided that X and Y are not simultaneously hydrogen atoms or fluorine atoms, and n is an integer of from 1 to 3.
摘要翻译： 由式1表示的含氟二烯：
CF2 = CF（CF2）nCXYOCF = CF2式1 其中X和 Y彼此独立的是选自氢原子，氟原子，氯原子，溴原子和碘原子的原子，条件是X和Y不同时为氢原子或氟原子，n为 1到3的整数。 -
4.发明申请公开(公告)号：US20030125490A1
公开(公告)日：2003-07-03
申请号：US10307392
申请日：2002-12-02
发明人： Kimiaki Kashiwagi , Gen Ogawa , Masakuni Sato , Kazuya Oharu , Isamu Kaneko , Norihide Sugiyama , Shin Tatematsu
IPC分类号： C08F136/16
CPC分类号： C07C43/17 , C08F16/32 , C08G77/00 , G02B6/02033
摘要： A novel polymer useful as an optical resin material excellent in heat resistance, a novel monomer for obtaining the polymer, etc., are provided. A fluorinated diene represented by CF2nullCF(CF2)nC(CF3)ROCFnullCF2 (wherein R is a fluorine atom or a trifluoromethyl group, and n is an integer of from 1 to 3), and a polymer thereof.
摘要翻译： 提供了可用作耐热性优异的光学树脂材料的新型聚合物，获得聚合物的新型单体等。 由CF 2 = CF（CF 2）n C（CF 3）ROCF = CF 2（其中R为氟原子或三氟甲基，n为1〜3的整数）表示的氟化二烯及其聚合物。
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公开(公告)号：US20010047115A1
公开(公告)日：2001-11-29
申请号：US09841592
申请日：2001-04-25
IPC分类号： C07C043/17
CPC分类号： C07C43/123 , C07C43/17 , C08F16/32 , C08F36/18 , C08F36/20
摘要： A fluorine-containing diene represented by the formula 1: CF2nullCF(CF2)nCXYOCFnullCF2nullnullFormula 1 wherein each of X and Y which are independent of each other, is an atom selected from a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom and an iodine atom, provided that X and Y are not simultaneously hydrogen atoms or fluorine atoms, and n is an integer of from 1 to 3.
摘要翻译： 由式1表示的含氟二烯：
CF2 = CF（CF2）nCXYOCF = CF2式1 其中X和 Y彼此独立的是选自氢原子，氟原子，氯原子，溴原子和碘原子的原子，条件是X和Y不同时为氢原子或氟原子，n为 1到3的整数。
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