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公开(公告)号：US07521509B2
公开(公告)日：2009-04-21
申请号：US10537465
申请日：2003-12-04
IPC分类号： C08F8/00
CPC分类号： C08G77/24 , C08F8/42 , C08F214/28 , C08G77/12 , C08G77/442 , C08K5/56 , C08K9/06 , C09K3/1009 , C08F14/18 , C08F214/22
摘要： The invention provides a fluoropolymer composition capable of improving the characteristics of the cured material obtained therefrom.A fluoropolymer composition comprising a methylene group-containing fluoropolymer (A) and a hydrosilylation catalyst (B), wherein the methylene group-containing fluoropolymer (A) has methylene group-containing repeating units in the main chain thereof and is capable of hydrosilylation in the presence of the hydrosilylation catalyst (B) and one terminus of the chain is a carbon-carbon double bond or an Si—H group and the other terminus of the chain is an Si—H group or a carbon-carbon double bond.
摘要翻译： 本发明提供能够改善由其获得的固化材料的特性的含氟聚合物组合物。 包含含亚甲基的含氟聚合物（A）和氢化硅烷化催化剂（B）的含氟聚合物组合物，其中所述含亚甲基的含氟聚合物（A）在其主链中具有含亚甲基的重复单元，并且能够在 氢化硅烷化催化剂（B）的存在和链的一个末端是碳 - 碳双键或Si-H基团，链的另一个末端是Si-H基团或碳 - 碳双键。
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公开(公告)号：US08242208B2
公开(公告)日：2012-08-14
申请号：US12399069
申请日：2009-03-06
IPC分类号： C08F8/00
CPC分类号： C08G77/24 , C08F8/42 , C08F214/28 , C08G77/12 , C08G77/442 , C08K5/56 , C08K9/06 , C09K3/1009 , C08F14/18 , C08F214/22
摘要： The invention provides a fluoropolymer composition capable of improving the characteristics of the cured material obtained therefrom. A fluoropolymer composition comprising a methylene group-containing fluoropolymer (A) and a hydrosilylation catalyst (B), wherein the methylene group-containing fluoropolymer (A) has methylene group-containing repeating units in the main chain thereof and is capable of hydrosilylation in the presence of the hydrosilylation catalyst (B) and one terminus of the chain is a carbon-carbon double bond or an Si—H group and the other terminus of the chain is an Si—H group or a carbon-carbon double bond.
摘要翻译： 本发明提供能够改善由其获得的固化材料的特性的含氟聚合物组合物。 包含含亚甲基的含氟聚合物（A）和氢化硅烷化催化剂（B）的含氟聚合物组合物，其中所述含亚甲基的含氟聚合物（A）在其主链中具有含亚甲基的重复单元，并且能够在 氢化硅烷化催化剂（B）的存在和链的一个末端是碳 - 碳双键或Si-H基团，链的另一个末端是Si-H基团或碳 - 碳双键。
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3.发明授权Fluorocopolymer, process for producing fluorocopolymer, fluorocopolymer curable composition, and cured object 有权含氟共聚物，含氟共聚物的制造方法，含氟共聚物固化性组合物和固化物公开(公告)号：US07538170B2
公开(公告)日：2009-05-26
申请号：US10507591
申请日：2003-03-14
IPC分类号： C08F16/24
CPC分类号： C09D127/18 , C08F214/18 , C08F214/182
摘要： The present invention has for its object to provide a fluorocopolymer which is available at low cost, has fluidity at room temperature, and is curable, a method of producing the same copolymer and a curable composition having good processability and in situ moldability.The present invention is directed to a fluorocopolymer which is fluid at room temperature and curable, and which is obtainable from a trifluorovinyl group-containing monomer with an ethylenically unsaturated double bond moiety being a trifluorovinyl group.
摘要翻译： 本发明的目的是提供一种低成本，在室温下具有流动性且可固化的含氟共聚物，制备相同共聚物的方法和具有良好加工性和原位成型性的可固化组合物。 本发明涉及含氟共聚物，其在室温下为流动性且可固化，并且可由具有烯键式不饱和双键部分的含三氟乙烯基的单体获得，为三氟乙烯基。
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公开(公告)号：US20060052558A1
公开(公告)日：2006-03-09
申请号：US10507591
申请日：2003-03-14
IPC分类号： C08F16/24
CPC分类号： C09D127/18 , C08F214/18 , C08F214/182
摘要： The present invention has for its object to provide a fluorocopolymer which is available at low cost, has fluidity at room temperature, and is curable, a method of producing the same copolymer and a curable composition having good processability and in situ moldability. The present invention is directed to a fluorocopolymer which is fluid at room temperature and curable, and which is obtainable from a trifluorovinyl group-containing monomer with an ethylenically unsaturated double bond moiety being a trifluorovinyl group.
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5.发明申请Fluorocopolymer, process for producing fluorocopolymer, fluorocopolymer curable composition, and cured object 有权含氟共聚物，含氟共聚物的制造方法，含氟共聚物固化性组合物和固化物公开(公告)号：US20070293644A1
公开(公告)日：2007-12-20
申请号：US11889645
申请日：2007-08-15
IPC分类号： C08F16/24
CPC分类号： C09D127/18 , C08F214/18 , C08F214/182
摘要： The present invention has for its object to provide a fluorocopolymer which is available at low cost, has fluidity at room temperature, and is curable, a method of producing the same copolymer and a curable composition having good processability and in situ moldability. The present invention is directed to a fluorocopolymer which is fluid at room temperature and curable, and which is obtainable from a trifluorovinyl group-containing monomer with an ethylenically unsaturated double bond moiety being a trifluorovinyl group.
摘要翻译： 本发明的目的是提供一种低成本，在室温下具有流动性且可固化的含氟共聚物，制备相同共聚物的方法和具有良好加工性和原位成型性的可固化组合物。 本发明涉及含氟共聚物，其在室温下为流动性且可固化，并且可由具有烯键式不饱和双键部分的含三氟乙烯基的单体获得，为三氟乙烯基。
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公开(公告)号：US20060052546A1
公开(公告)日：2006-03-09
申请号：US10537465
申请日：2003-12-04
IPC分类号： C08F214/18
CPC分类号： C08G77/24 , C08F8/42 , C08F214/28 , C08G77/12 , C08G77/442 , C08K5/56 , C08K9/06 , C09K3/1009 , C08F14/18 , C08F214/22
摘要： The invention provides a fluoropolymer composition capable of improving the characteristics of the cured material obtained therefrom. A fluoropolymer composition comprising a methylene group-containing fluoropolymer (A) and a hydrosilylation catalyst (B), wherein the methylene group-containing fluoropolymer (A) has methylene group-containing repeating units in the main chain thereof and is capable of hydrosilylation in the presence of the hydrosilylation catalyst (B) and one terminus of the chain is a carbon-carbon double bond or an Si—H group and the other terminus of the chain is an Si—H group or a carbon-carbon double bond.
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7.发明授权Fluorocopolymer, process for producing fluorocopolymer, fluorocopolymer curable composition, and cured object 有权含氟共聚物，含氟共聚物的制造方法，含氟共聚物固化性组合物和固化物公开(公告)号：US07915361B2
公开(公告)日：2011-03-29
申请号：US11889645
申请日：2007-08-15
IPC分类号： C08F16/24
CPC分类号： C09D127/18 , C08F214/18 , C08F214/182
摘要： The present invention has for its object to provide a fluorocopolymer which is available at low cost, has fluidity at room temperature, and is curable, a method of producing the same copolymer and a curable composition having good processability and in situ moldability. The present invention is directed to a fluorocopolymer which is fluid at room temperature and curable, and which is obtainable from a trifluorovinyl group-containing monomer with an ethylenically unsaturated double bond moiety being a trifluorovinyl group.
摘要翻译： 本发明的目的是提供一种低成本，在室温下具有流动性且可固化的含氟共聚物，制备相同共聚物的方法和具有良好加工性和原位成型性的可固化组合物。 本发明涉及含氟共聚物，其在室温下为流动性且可固化，并且可由具有烯键式不饱和双键部分的含三氟乙烯基的单体获得，为三氟乙烯基。
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公开(公告)号：US20070299207A1
公开(公告)日：2007-12-27
申请号：US11892702
申请日：2007-08-27
申请人： Yousuke Nishimura , Masaki Irie , Sadashige Irie , Manabu Fujisawa , Satoshi Tokuno , Mitsuru Kishine
发明人： Yousuke Nishimura , Masaki Irie , Sadashige Irie , Manabu Fujisawa , Satoshi Tokuno , Mitsuru Kishine
IPC分类号： C08L27/14
CPC分类号： C08F214/28 , C08F214/18 , C08F214/22
摘要： The present invention provides a process for preparing a fluorine-containing elastomer in a high productivity comparable to that of non-iodine transfer polymerization process by carrying out an iodine transfer polymerization at high pressure. The present invention also provides a fluorine-containing elastomer prepared by this process, and fluorine-containing molded articles. The process is a batch copolymerization process conducted under conditions that the reduced temperature of the critical constant is at least 0.95 and the reduced pressure of the critical constant is at least 0.80 wherein the reduced temperature and the reduced pressure are calculated using the Peng-Robinson formula from the critical temperature, the critical pressure and the composition ratio of each of the monomers in the gaseous phase in a reaction vessel, in which ethylenically unsaturated compounds containing at least one fluoroolefine are copolymerized in the presence of a compound having the formula: Rf1·Ix wherein Rf1 is a saturated or unsaturated fluorohydrocarbon or chlorofluorohydrocarbon group having 1 to 16 carbon atoms, and x is the number of bonds of Rf1 and an integer of 1 to 4.
摘要翻译： 本发明提供了一种通过在高压下进行碘转移聚合制备与非碘转移聚合方法相当的高生产率的含氟弹性体的方法。 本发明还提供了通过该方法制备的含氟弹性体和含氟成型体。 该方法是在临界常数降低至少为0.95，临界常数降低至少为0.80的条件下进行的间歇共聚方法，其中降低的温度和减压是使用Peng-Robinson公式 在临界温度下，在具有下式的化合物的存在下，在反应容器中的气相中的每种单体的临界压力和组成比共聚，其中含有至少一个氟烯烃的烯键式不饱和化合物在具有下式的化合物的存在下共聚： 其中R 1是饱和或不饱和的氟代烃或其中R 1，R 2，R 3，R 4， 具有1至16个碳原子的氯氟烃基，x是R 1和...的整数1至4的整数。
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公开(公告)号：US20080306196A1
公开(公告)日：2008-12-11
申请号：US11658255
申请日：2005-07-28
IPC分类号： C08K5/14
CPC分类号： C08F214/26 , B82Y30/00 , C08F214/22 , C08K5/14 , C08L27/12
摘要： The present invention provides a peroxide-vulcanizable fluorine-containing elastomer composition which is remarkably improved in fluidity and thereby exhibits improved processability, though conventional fluorine-containing elastomer compositions could be molded only by a molding process having a problem in its productivity, for instance, compression molding or transfer molding which has been used so far as a general molding process. The present invention further provides a molded article obtained by vulcanizing the composition. The present invention also provides a fluorine-containing elastomer composition in which a large amount of a filler can be blended. Specifically, the present invention relates to the fluorine-containing elastomer composition comprising a fluorine-containing elastomer (A) composed of a structural unit derived from vinylidene fluoride and/or a structural unit of tetrafluoroethylene and a structural unit derived from at least one other monomer, and having (a) a number average molecular weight (Mn) of 30,000 to 70,000 g/mol, and (b) an iodine content of 0.3 to 1.0% by weight and an organoperoxide vulcanizing agent (B).
摘要翻译： 本发明提供了一种过氧化物可硫化的含氟弹性体组合物，其流动性显着提高，从而表现出改进的加工性能，但是常规的含氟弹性体组合物可以仅通过其生产率问题的模制方法模制， 压缩成型或传递模塑，其已经被用于一般的模塑工艺。 本发明还提供通过硫化该组合物获得的模制品。 本发明还提供了可以混合大量填料的含氟弹性体组合物。 具体地说，本发明涉及包含由偏氟乙烯衍生的结构单元和/或四氟乙烯的结构单元构成的含氟弹性体（A）和来自至少一种其它单体的结构单元的含氟弹性体组合物 （a）数均分子量（Mn）为30,000〜70,000g / mol，（b）碘含量为0.3〜1.0重量％和有机过氧化物硫化剂（B）。
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公开(公告)号：US20060052548A1
公开(公告)日：2006-03-09
申请号：US10542545
申请日：2004-01-22
申请人： Yousuke Nishimura , Masaki Irie , Sadashige Irie , Manabu Fujisawa , Satoshi Tokuno , Mitsuru Kishine
发明人： Yousuke Nishimura , Masaki Irie , Sadashige Irie , Manabu Fujisawa , Satoshi Tokuno , Mitsuru Kishine
IPC分类号： C08C19/20
CPC分类号： C08F214/28 , C08F214/18 , C08F214/22
摘要： The present invention provides a process for preparing a fluorine-containing elastomer in a high productivity comparable to that of non-iodine transfer polymerization process by carrying out an iodine transfer polymerization at high pressure. The present invention also provides a fluorine-containing elastomer prepared by this process, and fluorine-containing molded articles. The process is a batch copolymerization process conducted under conditions that the reduced temperature of the critical constant is at least 0.95 and the reduced pressure of the critical constant is at least 0.80 wherein the reduced temperature and the reduced pressure are calculated using the Peng-Robinson formula from the critical temperature, the critical pressure and the composition ratio of each of the monomers in the gaseous phase in a reaction vessel, in which ethylenically unsaturated compounds containing at least one fluoroolefine are copolymerized in the presence of a compound having the formula: Rf1·Ix wherein Rf1 is a saturated or unsaturated fluorohydrocarbon or chlorofluorohydrocarbon group having 1 to 16 carbon atoms, and x is the number of bonds of Rf1 and an integer of 1 to 4.
摘要翻译： 本发明提供了一种通过在高压下进行碘转移聚合制备与非碘转移聚合方法相当的高生产率的含氟弹性体的方法。 本发明还提供了通过该方法制备的含氟弹性体和含氟成型体。 该方法是在临界常数降低至少为0.95，临界常数降低至少为0.80的条件下进行的间歇共聚方法，其中降低的温度和减压是使用Peng-Robinson公式 从临界温度，临界压力和反应容器中气相中各单体的组成比
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