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1. 发明申请

US20020156329A1 Fluorine-containing diene, its production method and its polymer 失效
标题翻译：含氟二烯，其制备方法及其聚合物
公开(公告)号：US20020156329A1
公开(公告)日：2002-10-24
申请号：US10144986
申请日：2002-05-15
申请人： ASAHI GLASS COMPANY, LIMITED
发明人： Kimiaki Kashiwagi , Hidenobu Murofushi , Norihide Sugiyama , Masakuni Sato , Atsushi Watakabe
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。

2. 发明申请

US20040230018A1 Processes for producing a fluorosulfonyl group-containing compound and a compound led from the fluorosulfonyl group-containing compound 有权
标题翻译：用于制备含氟磺酰基化合物和由含氟磺酰基化合物引发的化合物的方法
公开(公告)号：US20040230018A1
公开(公告)日：2004-11-18
申请号：US10830140
申请日：2004-04-23
申请人： ASAHI GLASS COMPANY LIMITED
发明人： Takashi Okazoe , Atsushi Watakabe , Masahiro Ito , Kunio Watanabe , Takeshi Eriguchi , Kimiaki Kashiwagi , Shu-zhong Wang
IPC分类号： C08F012/20 , C07D317/08
CPC分类号： C08F24/00 , C07D317/18 , C07D317/24 , C07D317/42
摘要： A fluorosulfonyl group-containing compound having a high polymerization reactivity, a process for its production, a sulfonyl group-containing polymerizable monomer led from the sulfonyl group-containing compound, and a polymer obtainable by polymerizing the sulfonyl group-containing polymerizable monomer, are provided. A compound (3) is fluorinated to form a compound (4), and then, the compound (4) is subjected to a decomposition reaction to produce a compound (5). A preferred compound (5-1) of the compound (5) is thermally decomposed to produce a compound (7-1) having a high polymerization reactivity. 1 wherein RA is a bivalent organic group such as a fluoroalkylene group, RAF is a group having RA fluorinated, or the same group as RA, each of RB to RD which are independent of one another, is a hydrogen atom, etc., each of RBF to RDF is a fluorine atom, etc., RE is a monovalent organic group, REF is a group having RE fluorinated, or the same group as RE, E is a bivalent connecting group, EF is the same group as E, or a group having E fluorinated, EF1 is a group formed by scission of EF, each of X1 to X3 is a hydrogen atom, etc., and each of X1F to X3F is a fluorine atom, etc.
摘要翻译：提供具有高聚合反应性的含氟磺酰基的化合物，其制备方法，由含磺酰基的化合物引发的含磺酰基的可聚合单体和通过聚合含磺酰基的可聚合单体获得的聚合物。化合物（3）被氟化以形成化合物（4），然后使化合物（4）进行分解反应以制备化合物（5）。将化合物（5）的优选化合物（5-1）热分解，得到聚合反应性高的化合物（7-1）。其中R A是二价有机基团，例如氟代亚烷基基团，R AF是具有R A氟化的基团，或与R aA相同的基团，R B至R D各自各自独立地为氢原子等，R 〜R DF中的每一个为氟原子等，R E为一价有机基团，R EF为与R E相同的基团，或与R E相同的基团，E为二价连接基团，E F为与E相同的基团，或具有E氟化基团，E F1为通过E 的断裂形成的基团，X 1〜X 3各自为氢原子等，X 1〜X 3F各自为氟原子等。

3. 发明申请

US20040204615A1 Fluorinated diene compound and fluoropolymer, and methods for their production 失效
标题翻译：氟化二烯化合物和含氟聚合物及其制备方法
公开(公告)号：US20040204615A1
公开(公告)日：2004-10-14
申请号：US10834076
申请日：2004-04-29
申请人： ASAHI GLASS COMPANY LIMITED
发明人： Kimiaki Kashiwagi , Gen Ogawa , Takashi Okazoe , Kunio Watanabe , Eisuke Murotani , Kazuya Oharu
IPC分类号： C08F216/12 , C07C043/12
CPC分类号： G02B6/02038 , C07C43/17 , C08F16/32 , C08F214/18 , G02B1/046 , G02B6/02033 , C08L29/10
摘要： A novel fluoropolymer which can be an optical resin material having a low refractive index and excellent heat resistance, and a novel fluorinated diene compound having two unsaturated bonds, capable of presenting such a fluoropolymer, are presented. Further, by virtue of the low refractive index and excellent heat resistance, the polymer presents a high performance optical transmitter and a plastic optical fiber. A fluorinated diene compound represented by CF2nullCFCF(ORf)CF2OCFnullCF2 (wherein Rf is a perfluoroalkyl group such as a trifluoromethyl group), and a fluoropolymer thereof. Further, an optical transmitter made by using such a fluoropolymer, and a plastic optical fiber having a core comprising such a fluoropolymer and a fluorinated low molecular compound contained therein as a refractive index-increasing agent.
摘要翻译：本发明提供一种可以是具有低折射率和优异的耐热性的光学树脂材料的新型含氟聚合物，以及具有两个不饱和键的氟化二烯化合物，能够呈现这种含氟聚合物。此外，由于低折射率和优异的耐热性，聚合物呈现高性能的光发射机和塑料光纤。由CF 2 = CFCF（OR f）CF 2 OCF = CF 2（其中R f是全氟烷基如三氟甲基）表示的氟化二烯化合物及其含氟聚合物。此外，通过使用这种含氟聚合物制成的光发送器，以及包含其中包含这种含氟聚合物的核心和其中包含的氟化低分子化合物的塑料光纤作为折射增加剂。

4. 发明申请

US20030125490A1 Novel fluorinated compound, method for its production and polymer thereof 失效
标题翻译：新型氟化合物，其制备方法及其聚合物
公开(公告)号：US20030125490A1
公开(公告)日：2003-07-03
申请号：US10307392
申请日：2002-12-02
申请人： ASAHI GLASS COMPANY LIMITED
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。

5. 发明申请

US20010047115A1 Fluorine-containing diene, its production method and its polymer 失效
标题翻译：含氟二烯，其制备方法及其聚合物
公开(公告)号：US20010047115A1
公开(公告)日：2001-11-29
申请号：US09841592
申请日：2001-04-25
申请人： Asahi Glass Company, Limited
发明人： Kimiaki Kashiwagi , Hidenobu Murofushi , Norihide Sugiyama , Masakuni Sato , Atsushi Watakabe
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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