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11. 发明申请

US20090306296A1 CROSSLINKABLE POLYTETRAFLUOROETHYLENE COMPOSITION OF MATTER, POWDERED POLYTETRAFLUOROETHYLENE CROSSLINKED BODY, POLYTETRAFLUOROETHYLENE MOLDED BODY, RESIN BLEND COMPOSITION OF MATTER AND RESIN BLEND MOLDED BODY 审中-公开
标题翻译：交联聚四氟乙烯组合物，粉末聚四氟乙烯交联体，聚四氟乙烯模塑体，树脂混合物和树脂混合物体的组合物
公开(公告)号：US20090306296A1
公开(公告)日：2009-12-10
申请号：US11913276
申请日：2006-04-24
申请人： Yoshinori Nanba , Meiten Koh , Yasuhiko Sawada
发明人： Yoshinori Nanba , Meiten Koh , Yasuhiko Sawada
IPC分类号： C08L27/00
CPC分类号： C08K5/16 , C08K5/18 , C08K5/37 , C08L27/18
摘要： The object of the present invention is to offer a PTFE resin that can be prepared by common molding methods such as compression molding and the like without the necessity for expensive equipment or hot coining methods or the like that are deleterious to productivity, and where harmful substances are not generated during manufacture, and convention strength, crystallinity and surface characteristics are preserved, and where there is neither anisotropy nor heterogeneity, and where the PTFE resin is more difficult to deform than is conventional PTFE resin. A crosslinkable polytetrafluoroethylene composition of matter contains polytetrafluoroethylene and a crosslinking agent. The polytetrafluoroethylene possesses at least one reactive functional group selected from the group consisting of cyano (—CN), carboxyl (—COOH), alkoxycarbonyl (—COOR (where R is a monovalent organic group)) and acid halide (—COX (where X is a halogen atom)) on at least one of the main chain and side chain terminal ends. The crosslinking agent reacts with one or a plurality of reactive functional groups and can form a cyclic structure.
摘要翻译：本发明的目的是提供一种PTFE树脂，其可以通过诸如压缩成型等的常规成型方法制备，而不需要对生产率有害的昂贵的设备或热压印方法等，并且其中有害物质在制造过程中不产生，并且保留常规强度，结晶度和表面特性，并且其中既不具有各向异性也不具有异质性，并且其中PTFE树脂比常规PTFE树脂更难变形。可交联聚四氟乙烯组合物含有聚四氟乙烯和交联剂。聚四氟乙烯具有至少一种选自氰基（-CN），羧基（-COOH），烷氧基羰基（-COOR（其中R是一价有机基团））和酰卤（-COX（其中X 是卤素原子））在主链和侧链末端中的至少一个上。交联剂与一个或多个反应性官能团反应并且可以形成环状结构。

12. 发明授权

US08883313B2 Modified polytetrafluoroethylene powder and method for producing tetrafluoroethylene polymer 有权
标题翻译：改性聚四氟乙烯粉末及四氟乙烯聚合物的制造方法
公开(公告)号：US08883313B2
公开(公告)日：2014-11-11
申请号：US11547557
申请日：2005-04-04
申请人： Yoshinori Nanba , Yasuhiko Sawada , Shunji Kasai , Shuji Tagashira , Makoto Ono , Takahiro Taira , Hiroyuki Yoshimoto
发明人： Yoshinori Nanba , Yasuhiko Sawada , Shunji Kasai , Shuji Tagashira , Makoto Ono , Takahiro Taira , Hiroyuki Yoshimoto
IPC分类号： C08F259/08 , C08F214/26 , C08F14/26 , H05K1/03 , H05K1/02
CPC分类号： C08F214/26 , C08F14/26 , C08F214/262 , C08F259/08 , H05K1/024 , H05K1/0373 , H05K2201/015 , H05K2201/0212 , Y10T428/3154 , C08F2/00
摘要： The present invention provides a polytetrafluoroethylene powder having moldability/processability as well as electrical characteristics in microwave bands. The present invention is a modified polytetrafluoroethylene powder which has (1) a dielectric loss tangent at 12 GHz of not higher than 2.0×10−4 and (2) a cylinder extrusion pressure of not higher than 45 MPa at a reduction ratio of 1600.
摘要翻译：本发明提供了具有成型性/加工性以及微波带的电特性的聚四氟乙烯粉末。本发明是一种改性聚四氟乙烯粉末，其具有（1）在12GHz下的介电损耗角正切不高于2.0×10-4，（2）压缩比为1600时的气缸挤压压力不高于45MPa。

13. 发明授权

US07387834B2 Polytetrafluoroethylene fine powder of particular specific standard gravity, polytetrafluoroethylene formed article prepared from the same and method for preparation of the same 有权
标题翻译：聚四氟乙烯细粉特别具体标准重力，聚四氟乙烯制成的制品与制备方法相同
公开(公告)号：US07387834B2
公开(公告)日：2008-06-17
申请号：US10485352
申请日：2002-08-01
申请人： Tetsuo Shimizu , Michio Asano , Makoto Ono , Yoshinori Nanba , Shunji Kasai , Shinichi Yano , Hiroyuki Yoshimoto
发明人： Tetsuo Shimizu , Michio Asano , Makoto Ono , Yoshinori Nanba , Shunji Kasai , Shinichi Yano , Hiroyuki Yoshimoto
IPC分类号： B32B5/16 , B05D7/00
CPC分类号： C08J3/12 , C08J2327/18 , Y10T428/2991 , Y10T428/3154
摘要： The present invention provides a polytetrafluoroethylene molded article, particularly a PTFE molded article for high-frequency insulation, which is excellent in various electric properties and mechanical properties in a high frequency range of 3 to 30 GHz. The present invention also provides PTFE fine powder, which is excellent in extrusion moldability and capable of providing the molded article, and a process for preparing the same. More specifically, the present invention relates to a polytetrafluoroethylene fine powder having a standard specific gravity of 2.180 to 2.225, which is obtained by contacting polytetrafluoroethylene fine powder having a standard specific gravity of 2.180 to 2.225 with a fluorine radical source, wherein tanδ at 12 GHz of a film comprising the powder, which is obtained by cooling at 5 to 50° C./second after baking, is at most 2.0×10−4.
摘要翻译：本发明提供一种聚四氟乙烯模塑制品，特别是用于高频绝缘的PTFE模塑制品，其在3至30GHz的高频范围内具有优异的各种电性能和机械性能。本发明还提供挤出成型性优异且能够提供成形品的PTFE细粉及其制备方法。更具体地说，本发明涉及通过使具有2.180至2.225标准比重的聚四氟乙烯细粉与氟根源接触而获得的标准比重为2.180至2.225的聚四氟乙烯细粉，其中12GHz处的tandelta 包含通过在烘烤后以5至50℃/秒冷却获得的粉末的薄膜的含量为至多2.0×10 -4。

14. 发明授权

US07129298B2 Tetrafluoroethylene based resin molding material excellent in high frequency electric characteristics 有权
标题翻译：四氟乙烯基树脂成型材料具有优异的高频电特性
公开(公告)号：US07129298B2
公开(公告)日：2006-10-31
申请号：US10333821
申请日：2001-08-02
申请人： Makoto Ono , Michio Asano , Yoshinori Nanba , Shunji Kasai , Hiroyuki Yoshimoto , Shinichi Yano , Tetsuo Shimizu
发明人： Makoto Ono , Michio Asano , Yoshinori Nanba , Shunji Kasai , Hiroyuki Yoshimoto , Shinichi Yano , Tetsuo Shimizu
IPC分类号： C08F14/26
CPC分类号： C09D127/18 , C08F259/08 , C08L27/18 , Y10T428/3154 , C08F214/18 , C08F214/28
摘要： The present invention provides a TFE resin molding material which has electric characteristics, particularly low dielectric dissipation factor, in a microwave area, can also lower extrusion pressure as the material is of low molecular weight and can provide a molded article excellent in surface smoothness. The material is especially useful as a coating material for a coaxial cable for equipment in which microwave is used, including satellite transmitting equipment and a cell phone base station. A tetrafluoroethylene resin molding material excellent in high frequency electric characteristics, which provides a molded article having a dielectric constant of at most 2.2 and a dielectric dissipation factor of at most 1.60×10−4 under 12 GHz, and a standard specific gravity of at least 2.192 and less than 2.3 is provided. As the tetrafluoroethylene resin, a tetrafluoroethylene homopolymer or a copolymer of 99.9 to 99.9999% by mole of tetrafluoroethylene and 0.0001 to 0.1% by mole of a specific fluoromonomer is used.
摘要翻译：本发明提供一种在微波区域具有电特性，特别是低介电损耗因数的TFE树脂成型材料，还可以降低挤出压力，因为该材料具有低分子量，并且可提供表面平滑性优异的成型体。该材料作为用于其中使用微波的设备的同轴电缆的涂层材料是特别有用的，包括卫星发射设备和蜂窝电话基站。一种高频电特性优异的四氟乙烯树脂成型材料，其提供介电常数为2.2以下的介电损耗因数和12GHz以下的1.60×10 -4以下的介电损耗因数，提供了至少2.192和小于2.3的标准比重。作为四氟乙烯树脂，使用四氟乙烯均聚物或99.9〜99.9999摩尔％的四氟乙烯和0.0001〜0.1摩尔％的特定含氟单体的共聚物。

15. 发明授权

US06531557B1 Modified polytetrafluoroethylene fine powder and method for the production of the same 有权
标题翻译：改性聚四氟乙烯细粉及其制备方法
公开(公告)号：US06531557B1
公开(公告)日：2003-03-11
申请号：US09242272
申请日：1999-03-12
申请人： Kazutaka Hosokawa , Yoshinori Nanba , Takahisa Aoyama , Tetsuo Shimizu
发明人： Kazutaka Hosokawa , Yoshinori Nanba , Takahisa Aoyama , Tetsuo Shimizu
IPC分类号： C08F21426
CPC分类号： C08F214/262
摘要： A modified polytetrafluoroethylene fine powder containing agglomerates of colloidal particles with an average particle size of from 0.05 to 0.5 &mgr;m which comprise a copolymer of tetrafluoroethylene and an olefin-monomer represented by X(CF2)nOCF═CF2 in which X is a hydrogen atom, a fluorine atom or a chlorine atom, and n is an integer of 1 to 6, and/or C3F7(OCF2CF2CF2)m[OCF(CF3)CF2]pOCF═CF2 in which m and p are independently an integer of 0 to 4, provided that the sum of m and p is not 0 (zero), a content of the olefin monomer being from 0.02 to 0.3 wt. %, wherein the copolymer has a molecular weight distribution Mw/Mn of from 1.5 to 4.5 and a standard specific gravity of from 2.135 to 2.175. This modified polytetrafluoroethylene has good paste extrudability, and provides molded articles having good mechanical properties, in particular, pressure resistance.
摘要翻译：一种改性聚四氟乙烯细粉末，其含有平均粒径为0.05〜0.5μm的胶体粒子的附聚物，其包含由X（CF 2）n OCF = CF 2（其中X为氢原子）表示的四氟乙烯与烯烃单体的共聚物，氟原子或氯原子，n为1〜6的整数，和/或C 3 F 7（OCF 2 CF 2 CF 2）m [OCF（CF 3）CF 2] p OCF = CF 2，其中m和p分别为0〜4的整数， m和p的和不为0（零），烯烃单体的含量为0.02-0.3重量％。％，其中共聚物的分子量分布Mw / Mn为1.5〜4.5，标准比重为2.135〜2.175。该改性聚四氟乙烯具有良好的糊料挤出性，并提供具有良好机械性能，特别是耐压性的模制品。

16. 发明授权

US08066434B2 Chuck tape with cut tape, its manufacturing method, and packaging bag with chuck tape 有权
标题翻译：带有切割胶带的卡盘胶带，其制造方法和带卡盘胶带的包装袋
公开(公告)号：US08066434B2
公开(公告)日：2011-11-29
申请号：US12438224
申请日：2007-08-17
申请人： Yoshinori Nanba , Kenichi Tanaka
发明人： Yoshinori Nanba , Kenichi Tanaka
IPC分类号： B65D33/00 , B65D33/16
CPC分类号： B65D33/2583 , B65D33/2533 , B65D33/2575 , B65D75/5805 , Y10T24/158
摘要： A belt-shaped base of a female member of a zipper tape attached to an inner surface of a bag body has a wide portion that extends wider toward an opening of the bag body than a belt-shaped base of the male member. An open tape is disposed on the wide portion and a seal layer is laminated on a surface of the open tape. A first projecting portion is also provided on the wide portion. A second projecting portion is provided on an opening-side end of the belt-shaped base. The projecting portions have a substantially trapezoidal cross section. When the zipper tape is bonded to the bag body and is sealed by the seal layer, a gap is provided between the open tape and the first and the second projecting portions.
摘要翻译：附着在袋体的内表面的卡扣带的阴构件的带状基部具有比阳构件的带状基部朝向袋体的开口更宽的部分。开放的带子设置在宽的部分上，并且密封层层压在开放带的表面上。第一突出部分也设置在宽部分上。第二突出部设置在带状基部的开口侧端部。突出部分具有大致梯形的横截面。当拉链带粘接到袋体并被密封层密封时，在开口带和第一和第二突出部之间设置有间隙。

17. 发明申请

US20100236026A1 CHUCK TAPE WITH CUT TAPE, ITS MANUFACTURING METHOD, AND PACKAGING BAG WITH CHUCK TAPE 有权
标题翻译：切割带切割带，其制造方法和带卡带的包装袋
公开(公告)号：US20100236026A1
公开(公告)日：2010-09-23
申请号：US12438224
申请日：2007-08-17
申请人： Yoshinori Nanba , Kenichi Tanaka
发明人： Yoshinori Nanba , Kenichi Tanaka
IPC分类号： B65D33/25 , A44B19/16 , B29C47/06
CPC分类号： B65D33/2583 , B65D33/2533 , B65D33/2575 , B65D75/5805 , Y10T24/158
摘要： A belt-shaped base of a female member of a zipper tape attached to an inner surface of a bag body has a wide portion that extends wider toward an opening of the bag body than a belt-shaped base of the male member. An open tape is disposed on the wide portion and a seal layer is laminated on a surface of the open tape. A first projecting portion is also provided on the wide portion. A second projecting portion is provided on an opening-side end of the belt-shaped base. The projecting portions have a substantially trapezoidal cross section. When the zipper tape is bonded to the bag body and is sealed by the seal layer, a gap is provided between the open tape and the first and the second projecting portions.
摘要翻译：附着在袋体的内表面的卡扣带的阴构件的带状基部具有比阳构件的带状基部朝向袋体的开口更宽的部分。开放的带子设置在宽的部分上，并且密封层层压在开放带的表面上。第一突出部分也设置在宽部分上。第二突出部设置在带状基部的开口侧端部。突出部分具有大致梯形的横截面。当拉链带粘接到袋体并被密封层密封时，在开口带和第一和第二突出部之间设置有间隙。

18. 发明授权

US06747108B1 Modified polytetrafluoroethylene fine powder and process for preparing the same 有权
标题翻译：改性聚四氟乙烯细粉及其制备方法
公开(公告)号：US06747108B1
公开(公告)日：2004-06-08
申请号：US09743573
申请日：2001-01-12
申请人： Kazutaka Hosokawa , Tatsuro Uchida , Shinichi Yano , Yoshinori Nanba
发明人： Kazutaka Hosokawa , Tatsuro Uchida , Shinichi Yano , Yoshinori Nanba
IPC分类号： C08F200
CPC分类号： C08F2/38 , C08F214/262
摘要： In the preparation of a modified polytetrafluoroethylene fine powder by polymerizing tetrafluoroethylene in an aqueous medium in the presence of a water soluble fluorine-containing dispersant, a fluoroalkyl vinyl ether is added to a reaction system at latest at a start of a reaction and a copolymerization reaction of the fluoroalkyl vinyl ether with tetrafluoroethylene is initiated, and a chain transfer agent is added to the reaction system after at least 80% of tetrafluoroethylene to be polymerized is consumed. The obtained modified polytetrafluoroethylene fine powder has good molding properties, in particular, extrusion properties, and high heat resistance.
摘要翻译：在水溶性含氟分散剂存在下，通过在水性介质中聚合四氟乙烯来制备改性聚四氟乙烯细粉末，最初在反应开始时向反应体系中加入氟烷基乙烯基醚，并进行共聚反应的氟代烷基乙烯基醚与四氟乙烯引发，并且在消耗待聚合的四氟乙烯的至少80％之后，向反应体系中加入链转移剂。得到的改性聚四氟乙烯细粉具有良好的成型性，特别是挤出性，耐热性高。

19. 发明授权

US08714821B2 Cutting tape and packaging bag with cutting tape 有权
标题翻译：切割胶带和包装袋与切割胶带
公开(公告)号：US08714821B2
公开(公告)日：2014-05-06
申请号：US12741895
申请日：2008-11-07
申请人： Yoshinori Nanba , Kenichi Tanaka
发明人： Yoshinori Nanba , Kenichi Tanaka
IPC分类号： B65D33/00 , B65D65/26
CPC分类号： B65D33/2575 , B65D33/2533 , B65D75/66
摘要： A cutting tape includes a leading portion, a first base, a second base and a seal layer. The leading portion is welded on a sealant layer with the seal layer interposed therebetween. The first base and the second base, which are laminated on the leading portion, respectively include thin laminated portions and body portions to be welded on the sealant layer. The laminated portions are welded on the leading portion. The body portions respectively have a substantially trapezoidal cross section projecting toward the sealant layer and having an inclined surface adjacent to the leading portion.
摘要翻译：切割带包括引导部分，第一基座，第二基座和密封层。引导部分焊接在密封剂层上，其间插入密封层。层压在引导部分上的第一基底和第二基底分别包括薄的层压部分和待焊接在密封剂层上的主体部分。层叠部分焊接在引导部分上。主体部分分别具有朝向密封剂层突出的大致梯形的横截面，并且具有与引导部分相邻的倾斜表面。

20. 发明申请

US20100266224A1 CUTTING TAPE AND PACKAGING BAG WITH CUTTING TAPE 有权
标题翻译：切割带和包装带切割带
公开(公告)号：US20100266224A1
公开(公告)日：2010-10-21
申请号：US12741895
申请日：2008-11-07
申请人： Yoshinori Nanba , Kenichi Tanaka
发明人： Yoshinori Nanba , Kenichi Tanaka
IPC分类号： B65D33/16
CPC分类号： B65D33/2575 , B65D33/2533 , B65D75/66
摘要： A cutting tape includes a leading portion, a first base, a second base and a seal layer. The leading portion is welded on a sealant layer with the seal layer interposed therebetween. The first base and the second base, which are laminated on the leading portion, respectively include thin laminated portions and body portions to be welded on the sealant layer. The laminated portions are welded on the leading portion. The body portions respectively have a substantially trapezoidal cross section projecting toward the sealant layer and having an inclined surface adjacent to the leading portion.
摘要翻译：切割带包括引导部分，第一基座，第二基座和密封层。引导部分焊接在密封剂层上，其间插入密封层。层压在引导部分上的第一基底和第二基底分别包括薄的层压部分和待焊接在密封剂层上的主体部分。层叠部分焊接在引导部分上。主体部分分别具有朝向密封剂层突出的大致梯形的横截面，并且具有与引导部分相邻的倾斜表面。

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