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1. 发明授权

US07345124B2 Process for preparing fluorine-containing polymer 有权
标题翻译：含氟聚合物的制备方法
公开(公告)号：US07345124B2
公开(公告)日：2008-03-18
申请号：US10521807
申请日：2003-07-23
申请人： Masaki Irie , Satoshi Tokuno , Sadashige Irie , Yosuke Nishimura , Yoshinori Hori , Mitsuru Kishine
发明人： Masaki Irie , Satoshi Tokuno , Sadashige Irie , Yosuke Nishimura , Yoshinori Hori , Mitsuru Kishine
IPC分类号： C08F14/18
CPC分类号： C08F2/00 , C08F214/18 , C08F214/22
摘要： The present invention provides a process for preparing a fluorine-containing polymer having few branched chains and little weight change in high temperatures, which is a new process wherein composition distribution substantially does not occur. The fluorine-containing polymer is prepared by a batch copolymerization process conducted under conditions of reduced temperature of at least 0.95 and reduced pressure of at least 0.80 of the critical constant calculated from critical temperature, critical pressure and composition ratio of each monomer in the gaseous phase of the reaction vessel using the Peng-Robinson formula.
摘要翻译：本发明提供一种制备具有很少支链和在高温下重量变化小的含氟聚合物的方法，这是其中组合物分布基本上不发生的新方法。含氟聚合物是通过间歇共聚方法制备的，所述间歇共聚方法是在降低至少0.95的温度和至少0.80的关键常数的减压条件下进行的，该临界常数由气相中各单体的临界温度，临界压力和组成比计算的反应容器使用Peng-Robinson公式。

2. 发明申请

US20050250922A1 Process for producing fluoropolymer 有权
公开(公告)号：US20050250922A1
公开(公告)日：2005-11-10
申请号：US10521807
申请日：2003-07-23
申请人： Masaki Irie , Satoshi Tokuno , Sadashige Irie , Yosuke Nishimura , Yoshinori Hori , Mitsuru Kishine
发明人： Masaki Irie , Satoshi Tokuno , Sadashige Irie , Yosuke Nishimura , Yoshinori Hori , Mitsuru Kishine
IPC分类号： C08F2/00 , C08F14/18 , C08F214/18 , C08F214/22
CPC分类号： C08F2/00 , C08F214/18 , C08F214/22
摘要： The present invention provides a process for preparing a fluorine-containing polymer having few branched chains and little weight change in high temperatures, which is a new process wherein composition distribution substantially does not occur. The fluorine-containing polymer is prepared by a batch copolymerization process conducted under conditions of reduced temperature of at least 0.95 and reduced pressure of at least 0.80 of the critical constant calculated from critical temperature, critical pressure and composition ratio of each monomer in the gaseous phase of the reaction vessel using the Peng-Robinson formula; wherein when the number of monomer components in the target polymer is represented as n (n is an integer of 2 or larger), the name of each monomer component is represented as A1, A2, . . . An, the weight percentage of each monomer component A1, A2, . . . An of the target polymer composition is represented as a1, a2, . . . an (%) (a satisfies ∑ n ⁢ a n = 100 ) , the weight percentage of each monomer component of the initial monomer composition is represented as a′1, a′2 . . . a′n (%) (a′ satisfies ∑ n ⁢ a n ′ = 100 and a′1, a′2, . . . a′n is determined in a constant manner depending on predetermined polymerization conditions) and specific gravity of the gaseous phase monomers when polymerizing/specific gravity of the target polymer is represented as B, the composition weight ratio of additional monomers is calculated for each monomer from the formula (a1−a′1×B):(a2−a′2×B) . . . (an−a′n×B) in the order of components A1, A2, . . . An, and additional monomers containing additional monomers in the composition weight ratio of additional monomers are added.

3. 发明申请

US20070299207A1 Process for preparing vulcanizable fluorine-containing elastomer 有权
标题翻译：制备可硫化含氟弹性体的方法
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。

4. 发明申请

US20060052548A1 Method for producing vulcanizable fluorine-containing elastomer 有权
标题翻译：可硫化含氟弹性体的制造方法
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

5. 发明授权

US08247505B2 Process for preparing vulcanizable fluorine-containing elastomer 有权
标题翻译：制备可硫化含氟弹性体的方法
公开(公告)号：US08247505B2
公开(公告)日：2012-08-21
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： C08F14/18
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共聚反应容器中气相中各单体的临界压力和组成比：Rf1· 其中Rf1是具有1至16个碳原子的饱和或不饱和的氟代烃或氯氟烃基，x是Rf1的键数和1至4的整数。

6. 发明授权

US07375171B2 Process for preparing vulcanizable fluorine-containing elastomer 有权
标题翻译：制备可硫化含氟弹性体的方法
公开(公告)号：US07375171B2
公开(公告)日：2008-05-20
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： C08F14/18
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，R 5，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。

7. 发明授权

US07772327B2 Fluorine-containing elastomer and composition thereof for crosslinking 有权
标题翻译：含氟弹性体及其组合物用于交联
公开(公告)号：US07772327B2
公开(公告)日：2010-08-10
申请号：US11931286
申请日：2007-10-31
申请人： Kazuyoshi Kawasaki , Masaki Irie , Katsuhiko Iseki , Tsuyoshi Itagaki , Tsuyoshi Noguchi , Takafumi Yamato , Mitsuru Kishine
发明人： Kazuyoshi Kawasaki , Masaki Irie , Katsuhiko Iseki , Tsuyoshi Itagaki , Tsuyoshi Noguchi , Takafumi Yamato , Mitsuru Kishine
IPC分类号： C08L27/12 , C08F8/00
CPC分类号： C08L27/12 , C08F8/00 , C08F8/30 , C08F2800/10 , C08F2810/20 , C08K5/18 , C08K5/29 , C08K5/32 , C08F216/1408
摘要： To provide a novel crosslinking system of fluorine-containing elastomer giving a crosslinked product particularly having improved mechanical strength and compression set at high temperature. A fluorine-containing rubber composition comprising a fluorine-containing elastomer having carboxyl group and/or alkoxycarbonyl group at an end of a trunk chain and/or branched chain as a crosslinkable group.
摘要翻译：提供一种含氟弹性体的新型交联体系，得到交联产物，特别是在高温下具有改进的机械强度和压缩永久变形。一种含氟橡胶组合物，其包含在作为可交联基团的树脂链和/或支链末端具有羧基和/或烷氧基羰基的含氟弹性体。

8. 发明申请

US20080064820A1 FLUORINE-CONTAINING ELASTOMER AND COMPOSITION THEREOF FOR CROSSLINKING 有权
标题翻译：含氟的弹性体及其组合物用于交联
公开(公告)号：US20080064820A1
公开(公告)日：2008-03-13
申请号：US11931286
申请日：2007-10-31
申请人： Kazuyoshi Kawasaki , Masaki Irie , Katsushiko Iseki , Tsuyoshi Itagaki , Tsuyoshi Noguchi , Takafumi Yamato , Mitsuru Kishine
发明人： Kazuyoshi Kawasaki , Masaki Irie , Katsushiko Iseki , Tsuyoshi Itagaki , Tsuyoshi Noguchi , Takafumi Yamato , Mitsuru Kishine
IPC分类号： C08F214/18
CPC分类号： C08L27/12 , C08F8/00 , C08F8/30 , C08F2800/10 , C08F2810/20 , C08K5/18 , C08K5/29 , C08K5/32 , C08F216/1408
摘要： To provide a novel crosslinking system of fluorine-containing elastomer giving a crosslinked product particularly having improved mechanical strength and compression set at high temperature. A fluorine-containing rubber composition comprising a fluorine-containing elastomer having carboxyl group and/or alkoxycarbonyl group at an end of a trunk chain and/or branched chain as a crosslinkable group.
摘要翻译：提供一种含氟弹性体的新型交联体系，得到交联产物，特别是在高温下具有改进的机械强度和压缩永久变形。一种含氟橡胶组合物，其包含在作为可交联基团的树脂链和/或支链末端具有羧基和/或烷氧基羰基的含氟弹性体。

9. 发明授权

US06841625B2 Nitrile group-containing fluoroelastomer and preparation process of same 有权
标题翻译：含腈基的含氟弹性体及其制备方法
公开(公告)号：US06841625B2
公开(公告)日：2005-01-11
申请号：US10301726
申请日：2002-11-22
申请人： Masaki Irie , Kazuyoshi Kawasaki , Mitsuru Kishine
发明人： Masaki Irie , Kazuyoshi Kawasaki , Mitsuru Kishine
IPC分类号： C08F8/00 , C08F8/30 , C08F8/18
CPC分类号： C08F8/00 , C08F8/30 , C08F214/18
摘要： To provide a solid fluoroelastomer having nitrile group at the, end which gives a crosslinked product being excellent in heat resistance, solvent resistance, chemical resistance, compression set and cleanliness, and an economical process for preparation thereof. The process for preparing a nitrile group-containing fluoroelastomer by converting amide group contained in a polymer molecular chain of a solid fluoroelastomer into nitrile group in the presence of a dehydrating agent.
摘要翻译：为了提供具有优异的耐热性，耐溶剂性，耐化学性，压缩永久变形和清洁性的交联产物，以及其制备的经济方法，提供了一种具有腈基的固体含氟弹性体。通过在脱水剂的存在下将固体含氟弹性体的聚合物分子链中所含的酰胺基团转化成腈基来制备含腈基的含氟弹性体的方法。

10. 发明申请

US20080306196A1 Peroxide-Vulcanizable Fluorine-Containing Elastomer Composition 审中-公开
标题翻译：过氧化物可硫化含氟弹性体组合物
公开(公告)号：US20080306196A1
公开(公告)日：2008-12-11
申请号：US11658255
申请日：2005-07-28
申请人： Masaki Irie , Yousuke Nishimura , Manabu Fujisawa , Mitsuru Kishine , Daisuke Ota
发明人： Masaki Irie , Yousuke Nishimura , Manabu Fujisawa , Mitsuru Kishine , Daisuke Ota
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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