公开(公告)号：US06646078B2

公开(公告)日：2003-11-11

申请号：US10022426

申请日：2001-12-20

申请人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

发明人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

IPC分类号： C08F200

CPC分类号： C08F114/26 ,  C08F14/26 ,  C08F2/44

摘要： A method of producing a paraffin wax for aqueous dispersion polymerization of TFE which allows high speed aqueous dispersion polymerization of TFE with excellent polymerization behavior such as excellent dispersion stability and consistent production of PTFE having excellent physical properties, and a method of producing PTFE using the paraffin wax. Aqueous dispersion polymerization of tetrafluoroethylene (hereinafter referred to as TFE) is conducted in the presence of a paraffin wax, a polymerization initiator and an emulsifier at least once and then the paraffin wax is recovered. The recovered paraffin wax is used for aqueous dispersion polymerization of TFE in the presence of a polymerization initiator and an emulsifier.

公开(公告)号：US06794470B2

公开(公告)日：2004-09-21

申请号：US10290371

申请日：2002-11-08

申请人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

发明人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

IPC分类号： C08F11418

CPC分类号： C08F114/26 ,  C08F14/26

摘要： A tetrafluoroethylene polymer is produced by polymerizing tetrafluoroethylene in the presence of an aqueous medium and a polymerization initiator, wherein the content of impurities (e.g. a saturated compound such as CH2F2 or CHF3 and an unsaturated compound such as CF2═CFH, CF2═CH2, CF2═CFCl or CF2═CHCl) in the tetrafluoroethylene is not more than 100 ppm. By this method, PTFE which is uniform and stretchable at a high stretch ratio and which is excellent in the fibrillation property and has a high break strength, can be obtained.

摘要翻译： 通过在水性介质和聚合引发剂的存在下聚合四氟乙烯来制备四氟乙烯聚合物，其中杂质（例如饱和化合物如CH 2 F 2或CHF 3和不饱和化合物如CF 2 = CFH，CF 2 = CH 2，CF 2 = CFCl或CF2 = CHCl）不大于100ppm。 通过这种方法，可以获得均匀且可拉伸的PTFE，其具有优异的起纤性能并且具有高的断裂强度。

公开(公告)号：US06518381B2

公开(公告)日：2003-02-11

申请号：US09970674

申请日：2001-10-05

申请人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

发明人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

IPC分类号： C08F21418

CPC分类号： C08F214/26 ,  Y10T428/249953

摘要： A tetrafluoroethylene polymer having high stretchability, a fibrillatable character and a non-melt fabricable quality, which has a standard specific gravity of at most 2.160, and a tensile break strength of from 32.0N (3.26 kgf) to 49.0N (5.0 kgf) or an endothermic ratio of at most 0.15 as calculated from the measurement by differential thermal analysis. The tetrafluoroethylene polymer is suitable for stretching operation after paste extrusion.

摘要翻译： 具有高伸缩性，可原纤化特性和不熔融可加工品质的四氟乙烯聚合物，其标准比重至多为2.160，拉伸断裂强度为32.0N（3.26kgf）至49.0N（5.0kgf）​​或 通过差热分析计算出的吸热比至多为0.15。 四氟乙烯聚合物适用于糊料挤出后的拉伸操作。

公开(公告)号：US06822060B2

公开(公告)日：2004-11-23

申请号：US10072995

申请日：2002-02-12

申请人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

发明人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

IPC分类号： C08F21418

CPC分类号： C08F14/26 ,  Y10S526/915 ,  Y10S526/919 ,  C08F2/16

摘要： A process for producing a tetrafluoroethylene polymer, which comprises polymerizing tetrafluoroethylene in an aqueous medium in the presence of a dispersant, a stabilizer and a polymerization initiator, wherein the polymerization initiator is a redox polymerization initiator comprising a halogen acid salt YXO3/a sulfite Z2SO3 wherein X is a chlorine atom, a bromine atom or an iodine atom, Y is a hydrogen atom, ammonium, an alkali metal or an alkaline earth metal, and Z is ammonium, an alkali metal or an alkaline earth metal. By this process, it is possible to obtain a tetrafluoroethylene polymer which is suitable for a stretching operation after paste extrusion.

摘要翻译： 一种制备四氟乙烯聚合物的方法，其包括在分散剂，稳定剂和聚合引发剂存在下在水性介质中聚合四氟乙烯，其中聚合引发剂是包含卤酸盐YXO 3 /亚硫酸盐Z 2 SO 3的氧化还原聚合引发剂，其中 X是氯原子，溴原子或碘原子，Y是氢原子，铵，碱金属或碱土金属，Z是铵，碱金属或碱土金属。 通过该方法，可以获得适合于糊料挤出后的拉伸操作的四氟乙烯聚合物。

公开(公告)号：US06803437B2

公开(公告)日：2004-10-12

申请号：US10314992

申请日：2002-12-10

申请人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

发明人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

IPC分类号： C08F11418

CPC分类号： C08F14/26 ,  C08F2/16

摘要： A process for producing a tetrafluoroethylene polymer, which comprises polymerizing tetrafluoroethylene in an aqueous medium in the presence of a water-soluble initiator, wherein the water used for the polymerization is regulated to have a TOC of 100 ppb or lower and/or an electrical conductivity of 1.0 &mgr;S/cm or lower. When this process for producing a tetrafluoroethylene polymer is employed, a decrease or fluctuation in the polymerization rate during the polymerization of tetrafluoroethylene will be minimal, and a deterioration in the physical properties of the obtained tetrafluoroethylene polymer will be minimal.

摘要翻译： 一种制备四氟乙烯聚合物的方法，其包括在水溶性引发剂存在下在水性介质中聚合四氟乙烯，其中用于聚合的水被调节为具有100ppb或更低的TOC和/或导电性 为1.0μS/ cm以下。 当采用四氟乙烯聚合物的制造方法时，四氟乙烯聚合时的聚合速度的降低或波动变小，所得到的四氟乙烯聚合物的物理性能下降最小。

公开(公告)号：US20050038177A1

公开(公告)日：2005-02-17

申请号：US10943865

申请日：2004-09-20

申请人： Jun Hoshikawa ,  Shigeki Kobayashi

发明人： Jun Hoshikawa ,  Shigeki Kobayashi

IPC分类号： C08F6/16 ,  C08F6/20 ,  C08F14/00 ,  C08L1/00

CPC分类号： C08F6/16 ,  C08F6/20 ,  C08L27/18 ,  C08L71/02 ,  C08L2666/18

摘要： To an aqueous PTFE polymer emulsion having a PTFE content of from 10 to 50 mass % obtained by emulsion polymerization of tetrafluoroethylene in the presence of an anionic perfluorocarboxylate surfactant (APFC), from 2 to 20 mass %, based on the mass of PTFE, of a nonionic surfactant having an average molecular weight of from 450 to 800 and an inorganic/organic property ratio of from 1.07 to 1.50 and from 10 to 800 mass %, based on the mass of PTFE, of water are added to obtain an aqueous PTFE dispersion having a PTFE content of from 1 to 40 mass % of PTFE, and then PTFE is concentrated by sedimenting the PTFE and separating a PTFE-rich aqueous dispersion composition from the supernatant. According to the present invention, a PTFE-rich aqueous dispersion composition having a low APFC concentration can be obtained.

摘要翻译： 向聚四氟乙烯在阴离子全氟羧酸酯表面活性剂（APFC）的存在下通过乳液聚合获得的PTFE含量为10〜50质量％的PTFE聚合物乳液，以质量计为2〜20质量％ 加入平均分子量为450〜800，无机/有机质量比为1.07〜1.50，以质量计为10〜800质量％的非离子表面活性剂，得到PTFE分散液 PTFE的PTFE含量为1〜40质量％，然后通过使PTFE沉淀而浓缩PTFE，并从上清液中分离富含PTFE的水分散体组合物。 根据本发明，可以获得具有低APFC浓度的富含PTFE的水分散体组合物。

公开(公告)号：US06498207B1

公开(公告)日：2002-12-24

申请号：US09622052

申请日：2000-08-24

申请人： Jun Hoshikawa ,  Shigeki Kobayashi

发明人： Jun Hoshikawa ,  Shigeki Kobayashi

IPC分类号： C08L506

CPC分类号： H05K1/034 ,  C08L27/18 ,  C08L71/02 ,  C08L75/04 ,  H05K1/0366 ,  H05K2201/015 ,  C08L2666/14

摘要： A composition comprising from 30 to 65 wt % of fine particles of PTFE, and, based on PTFE, from 2 to 12 wt % of C10H21CH(CH3)CH2O(C2H4O)9C3H6OH and at least 0.01 wt % and less than 1 wt % of a polyethylene oxide having an average molecular weight of from 100,000 to 2,000,000.

摘要翻译： 一种组合物，其包含30至65重量％的PTFE微粒，基于PTFE的2至12重量％的C 10 H 21 CH（CH 3）CH 2 O（C 2 H 4 O）9 C 3 H 6 OH和至少0.01重量％且小于1重量％的 平均分子量为100,000〜2,000,000的聚环氧乙烷。

公开(公告)号：US07141620B2

公开(公告)日：2006-11-28

申请号：US10943865

申请日：2004-09-20

申请人： Jun Hoshikawa ,  Shigeki Kobayashi

发明人： Jun Hoshikawa ,  Shigeki Kobayashi

IPC分类号： C08L5/06

CPC分类号： C08F6/16 ,  C08F6/20 ,  C08L27/18 ,  C08L71/02 ,  C08L2666/18

摘要： To an aqueous PTFE polymer emulsion having a PTFE content of from 10 to 50 mass % obtained by emulsion polymerization of tetrafluoroethylene in the presence of an anionic perfluorocarboxylate surfactant (APFC), from 2 to 20 mass %, based on the mass of PTFE, of a nonionic surfactant having an average molecular weight of from 450 to 800 and an inorganic/organic property ratio of from 1.07 to 1.50 and from 10 to 800 mass %, based on the mass of PTFE, of water are added to obtain an aqueous PTFE dispersion having a PTFE content of from 1 to 40 mass % of PTFE, and then PTFE is concentrated by sedimenting the PTFE and separating a PTFE-rich aqueous dispersion composition from the supernatant. According to the present invention, a PTFE-rich aqueous dispersion composition having a low APFC concentration can be obtained.

摘要翻译： 向聚四氟乙烯在阴离子全氟羧酸酯表面活性剂（APFC）的存在下通过乳液聚合获得的PTFE含量为10〜50质量％的PTFE聚合物乳液，以质量计为2〜20质量％ 加入平均分子量为450〜800，无机/有机质量比为1.07〜1.50，以质量计为10〜800质量％的非离子表面活性剂，得到PTFE分散液 PTFE的PTFE含量为1〜40质量％，然后通过使PTFE沉淀而浓缩PTFE，并从上清液中分离富含PTFE的水分散体组合物。 根据本发明，可以获得具有低APFC浓度的富含PTFE的水分散体组合物。

公开(公告)号：US09075097B2

公开(公告)日：2015-07-07

申请号：US13408232

申请日：2012-02-29

申请人： Shigeki Kobayashi

发明人： Shigeki Kobayashi

IPC分类号： G01R31/00 ,  G01R35/00 ,  G01R31/28 ,  G01R1/04

CPC分类号： G01R35/005 ,  G01R1/045 ,  G01R31/2822 ,  G01R31/2889

摘要： There is provided a transmission device. The transmission device includes: an adapter device (11) including: a first surface having a plurality of first terminals (21) thereon; and a second surface opposite to the first surface and having a plurality of second terminals (22) thereon, wherein a pitch between the adjacent second terminals is different from a pitch between the adjacent first terminals, a plurality of signal lines each electrically connecting a corresponding one of the first terminals and a corresponding one of the second terminals; and a signal compensation device (12) connected to the adapter device through the signal lines and configured to compensate for a transmission loss of a signal path between the corresponding first terminal and the corresponding second terminal such that the transmission loss is set to a given value.

摘要翻译： 提供了一种传输装置。 传动装置包括：适配器装置（11），包括：第一表面，其上具有多个第一端子（21）; 和与第一表面相对的第二表面，并且在其上具有多个第二端子（22），其中相邻的第二端子之间的间距与相邻的第一端子之间的间距不同，多条信号线分别电连接相应的 第一端子之一和第二端子中的相应一个端子; 和信号补偿装置（12），其通过信号线连接到适配器装置，并且被配置为补偿对应的第一端子和对应的第二端子之间的信号路径的传输损耗，使得传输损耗被设置为给定值 。

公开(公告)号：US20090004227A1

公开(公告)日：2009-01-01

申请号：US11628535

申请日：2005-06-07

申请人： Takeshi Matsumura ,  Akira Ito ,  Shigeki Kobayashi ,  Katsumi Kume ,  Keizo Ito ,  Noriko Itchoda ,  Chihiro Sugimoto

发明人： Takeshi Matsumura ,  Akira Ito ,  Shigeki Kobayashi ,  Katsumi Kume ,  Keizo Ito ,  Noriko Itchoda ,  Chihiro Sugimoto

IPC分类号： A61K39/00 ,  A01H5/00 ,  C07H21/04 ,  A61P31/00

CPC分类号： A61K36/81 ,  A61K38/00 ,  A61K2039/517 ,  A61K2039/542 ,  C12N15/8258 ,  C12N2770/16022

摘要： The present invention provides a system in which a recombinant plant expressing a target peptide is orally administered to thereby achieve exertion of the function of the peptide, along with the genetically recombinant plant, and the present invention relates to a carrier system for oral administration of a target peptide by oral administration of a plant (potato) that expresses a target peptide by expressing for example a fused gene obtained by fusing the LRE1 gene coding for the immunogenic peptide LRE1 derived from the Leucocytozoon caulleryi 2nd-generation schizont with a Norwalk virus coat protein gene, along with the relevant genetically recombinant plant, and thus, in the present invention the orally administered target peptide can reach an intended destination (such as the intestinal mucosa) without being decomposed in the digestive tract, so that the function of the target peptide can be induced.

摘要翻译： 本发明提供了一种系统，其中口服施用表达目标肽的重组植物，从而与遗传重组植物一起实现肽的功能的运用，本发明涉及一种口服给药的载体体系 通过口服表达目标肽的植物（马铃薯），通过表达例如通过将编码来源于白细胞介素2代裂殖体的免疫原性肽LRE1的LRE1基因与诺瓦克病毒外壳蛋白融合获得的融合基因， 基因以及相关的遗传重组植物，因此在本发明中，口服给药的目标肽可以在消化道中不分解而达到预期的目的地（例如肠粘膜），从而靶肽的功能 可以诱导。