公开(公告)号：US20090159190A1

公开(公告)日：2009-06-25

申请号：US12388555

申请日：2009-02-19

申请人： Fumihiro Hayashi ,  Yasuhiro Okuda

发明人： Fumihiro Hayashi ,  Yasuhiro Okuda

IPC分类号： B32B37/00 ,  B29C47/00

CPC分类号： C08J5/18 ,  B29C47/0021 ,  B29C47/0057 ,  B29C47/14 ,  B29C47/884 ,  B29C47/888 ,  B29C55/005 ,  B29K2027/18 ,  B29K2105/04 ,  C08J2327/18 ,  C09K3/10 ,  Y10T428/249953

摘要： An expanded porous polytetrafluoroethylene film having residual strain of at most 11.0% as measured after a load required to indent a rod, which is in a columnar form that its outer diameter is at least 2 mm and at least 1.9 times as much as the thickness of the film, and has a smooth plane perpendicular to its axis at a free end surface thereof and a modulus of longitudinal elasticity of at least 1.0×104 kgf/mm2, up to 20% of the film thickness at a strain rate of 100%/min from the free end surface is applied repeatedly 20 times, and a production process of the porous film, in which a step of compressing an expanded porous polytetrafluoroethylene film having a high draw ratio is provided.

摘要翻译： 一种膨胀的多孔聚四氟乙烯膜，其具有至少11.0％的残余应变，所述残余应变在压缩所需的负载之后测量，所述负载是圆柱形形式，其外径为至少2mm，至少为其厚度的1.9倍 膜，并且在其自由端面处具有垂直于其轴线的平滑平面，并且在100％/ min的应变速率下，纵向弹性模量至少为1.0×10 4 kgf / mm 2，至多20％的膜厚度 从自由端面反复施加20次，并且提供压缩膨胀率高的膨体多孔聚四氟乙烯膜的工序的多孔膜的制造方法。

公开(公告)号：US20070160810A1

公开(公告)日：2007-07-12

申请号：US10586341

申请日：2005-01-13

申请人： Fumihiro Hayashi ,  Yasuhito Masuda ,  Yasuhiro Okuda

发明人： Fumihiro Hayashi ,  Yasuhito Masuda ,  Yasuhiro Okuda

IPC分类号： B32B3/12 ,  B32B27/12 ,  B32B3/26

CPC分类号： B24C3/322 ,  B24C1/04 ,  B24C11/00 ,  C23C18/1605 ,  C23C18/1644 ,  C23C18/1651 ,  C23C18/1653 ,  C23C18/30 ,  H05K1/0284 ,  H05K3/107 ,  H05K3/182 ,  H05K3/184 ,  H05K2201/0116 ,  H05K2201/015 ,  H05K2201/0209 ,  H05K2201/0293 ,  H05K2201/09036 ,  H05K2201/09118 ,  H05K2203/025 ,  H05K2203/0565 ,  Y10T428/24479 ,  Y10T428/24496 ,  Y10T428/24612 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T442/674

摘要： An object of the present invention is to provide a method for manufacturing a porous material in which complicated and fine through portions, recessed portions, and the like have been patterned. It is to provide a patterned porous molded product or nonwoven fabric, in which a plated layer has been selectively formed on the surfaces of the through portions and the recessed portions. With the invention, a mask having through portions in a pattern is placed on at least one side of the porous molded product or the nonwoven fabric. A fluid or a fluid containing abrasive grains is sprayed from above the mask, thereby to form through portions or recessed portions, or both of them, to which the opening shape of each through portion of the mask has been transferred, in the porous molded product or the nonwoven fabric. The invention provides a porous molded product or a nonwoven fabric in which a plated layer has been selectively formed on the surfaces of the through portions or the recessed portions, or both of these, an electric circuit component, or the like.

摘要翻译： 本发明的一个目的是提供一种多孔材料的制造方法，其中图形化了复杂而精细的通过部分，凹陷部分等。 提供一种图案化的多孔模制产品或非织造织物，其中已经在通孔部分和凹进部分的表面上选择性地形成镀层。 通过本发明，将具有图案部分的面罩放置在多孔成型品或无纺布的至少一侧。 含有磨粒的流体或流体从掩模上方喷射，从而形成通过部分或凹陷部分或两者，其中通过掩模的每个通过部分的开口形状被转移到多孔模制产品中 或无纺布。 本发明提供一种多孔成型体或非织造布，其中，在贯通部或凹部的表面，或这两者，电路部件等的表面上选择性地形成镀层。

公开(公告)号：US20060141159A1

公开(公告)日：2006-06-29

申请号：US10559580

申请日：2004-06-04

申请人： Yasuhiro Okuda ,  Fumihiro Hayashi ,  Tsuyoshi Haga ,  Taro Fujita ,  Mayo Uenoyama ,  Yasuhito Masuda ,  Yuichi Idomoto

发明人： Yasuhiro Okuda ,  Fumihiro Hayashi ,  Tsuyoshi Haga ,  Taro Fujita ,  Mayo Uenoyama ,  Yasuhito Masuda ,  Yuichi Idomoto

IPC分类号： B05D1/40

CPC分类号： B29C44/5618 ,  B29C67/202 ,  H05K3/0011 ,  H05K3/0055 ,  H05K3/422 ,  H05K3/426 ,  H05K2201/0116 ,  H05K2201/015 ,  H05K2203/0565 ,  H05K2203/0769 ,  H05K2203/1147 ,  Y10T29/49167

摘要： A production process of a perforated porous resin base, comprising Step 1 of impregnating the porous structure of a porous resin base with a liquid or solution; Step 2 of forming a solid substance from the liquid or solution impregnated; Step 3 of forming a plurality of perforations extending through from the first surface of the porous resin base having the solid substance within the porous structure to the second surface in the porous resin base; and Step 4 of melting or dissolving the solid substance to remove it from the interior of the porous structure, and a production process of a porous resin base with the inner wall surfaces of the perforations made conductive, comprising the step of selectively applying a catalyst only to the inner wall surfaces of the perforations to apply a conductive metal to the inner wall surfaces.

摘要翻译： 一种穿孔多孔树脂基底的制造方法，包括：用液体或溶液浸渍多孔树脂基底的多孔结构的步骤1; 从液体或溶液浸渍形成固体物质的步骤2; 形成从多孔结构体内具有固体物质的多孔树脂基材的第一表面延伸到多孔树脂基材中的第二表面的多个穿孔的步骤3; 和步骤4，熔化或溶解固体物质以将其从多孔结构的内部除去，并且具有导电性的孔的内壁表面的多孔树脂基材的制造方法包括仅选择性地施加催化剂的步骤 到穿孔的内壁表面，以将导电金属施加到内壁表面。

公开(公告)号：US20050167875A1

公开(公告)日：2005-08-04

申请号：US10513150

申请日：2003-05-01

申请人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata ,  Koichiro Natori

发明人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata ,  Koichiro Natori

IPC分类号： B29C47/00 ,  B29C47/54 ,  B29C55/00 ,  B29C55/22 ,  C08J9/00 ,  C08L27/18 ,  B29C67/00 ,  B28B11/08

CPC分类号： B29C47/54 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0023 ,  B29C55/005 ,  B29C55/22 ,  B29K2027/18 ,  B29L2031/7534 ,  B29L2031/7542

摘要： Disclosed are expanded polytetrafluoroethylene products, such as porous polytetrafluoroethylene tubes, having high axial tear strength and a process for their production. Each expanded polytetrafluoroethylene product has a microstructure, which comprises fibrils and nodes interconnected with each other by the fibrils, and has an axial tear strength of not lower than 6,000 gf/mm as calculated in accordance with the following formula: L/[T×(V/100)] where L (gf) is an axial tear load, T (mm) is a wall thickness, and V (%) is a volume ratio of resin. The process for the production of the expanded polytetrafluoroethylene product includes a high-speed extrusion step.

摘要翻译： 公开了具有高轴向撕裂强度的膨胀聚四氟乙烯产品，例如多孔聚四氟乙烯管，以及它们的生产方法。 每个膨胀的聚四氟乙烯产品具有显微组织，其包括通过原纤维互相连接的原纤维和节点，并且具有不低于6,000gf / mm的轴向撕裂强度，根据下式计算：L / [Tx（V / 100）]其中L（gf）是轴向撕裂载荷，T（mm）是壁厚，V（％）是树脂的体积比。 膨胀聚四氟乙烯制品的生产方法包括高速挤出步骤。

公开(公告)号：US08506750B2

公开(公告)日：2013-08-13

申请号：US12401219

申请日：2009-03-10

申请人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata

发明人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata

IPC分类号： B32B37/00

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/072 ,  A61F2002/075

摘要： A composite structure comprising two polytetrafluoroethylene porous layers and a framework structural member having a plurality of gaps or openings, the framework structural member being disposed between the two polytetrafluoroethylene porous layers, wherein the composite structure is structured such that the polytetrafluoroethylene porous layers are united together by being adhered with each other through the gaps or openings of the framework structural member and such that the respective polytetrafluoroethylene porous layers (A1) and (A2) are united with the framework structural member closely along the surfaces of the respective constituent elements of the framework structural member in such a manner as to wrap the respective elements. The method of manufacturing the composite structure is characterized in that it includes a step of applying pressure through a mass of fine particles.

摘要翻译： 包括两个聚四氟乙烯多孔层的复合结构和具有多个间隙或开口的框架结构构件，所述框架结构构件设置在所述两个聚四氟乙烯多孔层之间，其中所述复合结构被构造成使得所述聚四氟乙烯多孔层通过 通过框架结构构件的间隙或开口彼此粘合，并且使得相应的聚四氟乙烯多孔层（A1）和（A2）与框架结构构件紧密地沿着框架结构的各个构成元件的表面结合 构件以包裹各个元件的方式。 制造复合结构体的方法的特征在于，其包括通过大量微粒施加压力的步骤。

公开(公告)号：US20090029136A1

公开(公告)日：2009-01-29

申请号：US11988892

申请日：2006-09-08

申请人： Fumihiro Hayashi ,  Shinichi Kanazawa ,  Atsushi Uno ,  Akira Udagawa ,  Shigetoshi Ikeda ,  Toshiaki Yagi

发明人： Fumihiro Hayashi ,  Shinichi Kanazawa ,  Atsushi Uno ,  Akira Udagawa ,  Shigetoshi Ikeda ,  Toshiaki Yagi

IPC分类号： B32B3/26 ,  B29C51/00

CPC分类号： B29C67/20 ,  B01D39/1692 ,  B01D67/0025 ,  B01D71/36 ,  B01D2239/1216 ,  B01D2323/08 ,  B29C55/005 ,  B29C71/02 ,  B29C2071/022 ,  B29K2027/18 ,  B29K2105/04 ,  Y10T428/249978 ,  Y10T428/249979

摘要： A tetrafluoroethylene resin molded article obtained by fusing PTFE by heating a tetrafluoroethylene resin by heating, and then executing a gradual cooling or a cooling including a holding at a temperature equal to or higher than 313° C. and lower than 321° C. for 10 minutes or longer, and having, when heated to 365° C., then cooled to 245° C. with a rate of −1° C./min, and then heated to 365° C. with a rate of 10° C./min, a heat of fusion which, within a range from 296 to 343° C., is equal to or larger than 32 J/g and less than 47.8 J/g, a porous article obtained by expanding the molded article, and a composite article, a filter, an impact deformation absorber and a sealing material utilizing the molded article or the porous article.

摘要翻译： 通过加热四氟乙烯树脂通过加热四氟乙烯树脂来熔融PTFE，然后在等于或高于313℃且低于321℃的温度下进行包括保持在内的逐渐冷却或冷却而获得的四氟乙烯树脂成型体10 分钟或更长时间，并且当加热至365℃时，以-1℃/分钟的速率冷却至245℃，然后以10℃的速率加热至365℃。 /分钟，在296〜343℃的范围内，等于或大于32J / g且小于47.8J / g的熔融热，通过使成形品膨胀而得到的多孔体，以及 复合制品，过滤器，冲击变形吸收器和利用模制品或多孔制品的密封材料。

公开(公告)号：US20070173917A1

公开(公告)日：2007-07-26

申请号：US10590739

申请日：2004-02-27

申请人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata

发明人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/072 ,  A61F2002/075

摘要： A composite structure comprising two polytetrafluoroethylene porous layers and a framework structural member having a plurality of gaps or openings, the framework structural member being disposed between the two polytetrafluoroethylene porous layers, wherein the composite structure is structured such that the polytetrafluoroethylene porous layers are united together by being adhered with each other through the gaps or openings of the framework structural member and such that the respective polytetrafluoroethylene porous layers (A1) and (A2) are united with the framework structural member closely along the surfaces of the respective constituent elements of the framework structural member in such a manner as to wrap the respective elements. The method of manufacturing the composite structure is characterized in that it includes a step of applying pressure through a mass of fine particles.

摘要翻译： 包括两个聚四氟乙烯多孔层的复合结构和具有多个间隙或开口的框架结构构件，所述框架结构构件设置在所述两个聚四氟乙烯多孔层之间，其中所述复合结构被构造成使得所述聚四氟乙烯多孔层通过 通过框架结构构件的间隙或开口彼此粘合，并且使得相应的聚四氟乙烯多孔层（A 1）和（A 2）与框架结构构件紧密地沿着相应的构成元件的表面 框架结构构件以包裹各个元件的方式。 制造复合结构体的方法的特征在于，其包括通过大量微粒施加压力的步骤。

公开(公告)号：US07807066B2

公开(公告)日：2010-10-05

申请号：US11660993

申请日：2005-07-11

申请人： Mayo Uenoyama ,  Yasuhiro Okuda ,  Fumihiro Hayashi ,  Taro Fujita ,  Yasuhito Masuda ,  Yuichi Idomoto

发明人： Mayo Uenoyama ,  Yasuhiro Okuda ,  Fumihiro Hayashi ,  Taro Fujita ,  Yasuhito Masuda ,  Yuichi Idomoto

IPC分类号： B31D3/00

CPC分类号： H05K3/0055 ,  H05K3/426 ,  H05K2201/0116 ,  H05K2201/015 ,  H05K2203/0793 ,  H05K2203/0796

摘要： A method of manufacturing a perforated porous resin substrate, the method including the following steps: Step 1 of forming at least one perforation penetrating in the thickness direction from a first surface to a second surface in a porous resin substrate made of a resin material containing a fluoropolymer; Step 2 of etching treatment conducted by putting an etchant containing an alkali metal in contact with the wall face of each perforation; and Step 3 of putting an oxidizable compound or a solution thereof in contact with a degenerative layer generated by the etching treatment, and thereby removing the degenerative layer. A method of manufacturing a porous resin substrate in which electrical conductivity is afforded to the wall face of the perforation.

摘要翻译： 一种穿孔多孔树脂基板的制造方法，其特征在于，包括以下步骤：在由含有树脂材料的树脂材料制成的多孔树脂基材中，从厚度方向从第一面到第二面形成至少一个穿孔的工序 氟聚合物; 通过将含有碱金属的蚀刻剂与每个穿孔的壁面接触进行蚀刻处理的步骤2; 和将可氧化化合物或其溶液与通过蚀刻处理产生的退化层接触的步骤3，从而除去退化层。 一种多孔树脂基板的制造方法，其中，对穿孔的壁面提供导电性。

公开(公告)号：US20100203310A1

公开(公告)日：2010-08-12

申请号：US12376545

申请日：2007-08-06

申请人： Fumihiro Hayashi ,  Itsumu Furumoto ,  Shinichi Kanazawa ,  Kazuaki Ikeda ,  Tooru Morita ,  Hajime Funatsu

发明人： Fumihiro Hayashi ,  Itsumu Furumoto ,  Shinichi Kanazawa ,  Kazuaki Ikeda ,  Tooru Morita ,  Hajime Funatsu

IPC分类号： B32B5/00 ,  B29C39/00 ,  C08L27/18 ,  B05D1/12 ,  B32B5/18 ,  B32B37/24

CPC分类号： B01D67/0004 ,  B01D63/06 ,  B01D67/0027 ,  B01D69/12 ,  B01D71/32 ,  B01D71/34 ,  B01D71/36 ,  B01D2323/26 ,  B01D2325/04 ,  B32B1/08 ,  B32B7/12 ,  B32B15/08 ,  B32B15/16 ,  B32B15/20 ,  B32B27/322 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2264/0257 ,  B32B2307/202 ,  B32B2307/54 ,  B32B2307/704 ,  B32B2307/726 ,  C08J5/18 ,  C08J2327/12 ,  Y10T428/249991

摘要： There are provided a fluororesin thin film which is composed of a fluororesin, which has a thickness of 20 μm or less and a Gurley's number of 300 seconds or more, and which includes no defects, such as voids and/or cracks; a method for manufacturing the fluororesin thin film in which after a fluororesin dispersion including a dispersing medium and a fluororesin powder dispersed therein is applied on a flat and smooth foil, the dispersing medium is dried, and the fluororesin powder is sintered; the fluororesin dispersion; a fluororesin composite including a porous base material and the fluororesin thin film; a manufacturing method thereof a porous fluororesin composite formed by stretching the fluororesin composite; and a separation membrane element using the porous fluororesin composite.

摘要翻译： 提供了由氟树脂组成的氟树脂薄膜，该氟树脂的厚度为20μm以下，格利数为300秒以上，并且不包括空隙和/或裂纹等缺陷; 一种制造氟树脂薄膜的方法，其中在将包含分散介质和分散在其中的氟树脂粉末的氟树脂分散体涂布在平坦且光滑的箔上之后，将分散介质干燥，并将氟树脂粉末烧结; 氟树脂分散体; 包含多孔基材和氟树脂薄膜的氟树脂复合材料; 其制造方法为通过拉伸氟树脂复合体而形成的多孔氟树脂复合体; 以及使用多孔氟树脂复合物的分离膜元件。

公开(公告)号：US07691299B2

公开(公告)日：2010-04-06

申请号：US10513150

申请日：2003-05-01

申请人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata ,  Koichiro Natori

发明人： Fumihiro Hayashi ,  Yasuhiro Okuda ,  Motomi Nakata ,  Koichiro Natori

IPC分类号： B27J5/00 ,  D01D5/24 ,  A61F2/06

CPC分类号： B29C47/54 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0023 ,  B29C55/005 ,  B29C55/22 ,  B29K2027/18 ,  B29L2031/7534 ,  B29L2031/7542

摘要： Disclosed are expanded polytetrafluoroethylene products, such as porous polytetrafluoroethylene tubes, having high axial tear strength and a process for their production. Each expanded polytetrafluoroethylene product has a microstructure, which comprises fibrils and nodes interconnected with each other by the fibrils, and has an axial tear strength of not lower than 6,000 gf/mm as calculated in accordance with the following formula: L/[T×(V/100)] where L (gf) is an axial tear load, T (mm) is a wall thickness, and V (%) is a volume ratio of resin. The process for the production of the expanded polytetrafluoroethylene product includes a high-speed extrusion step.

摘要翻译： 公开了具有高轴向撕裂强度的膨胀聚四氟乙烯产品，例如多孔聚四氟乙烯管，以及它们的生产方法。 每个膨胀的聚四氟乙烯产品具有显微组织，其包括通过原纤维相互连接的原纤维和节点，并且具有根据下式计算的不低于6,000gf / mm的轴向撕裂强度：L / [T×（ V / 100）]其中L（gf）是轴向撕裂载荷，T（mm）是壁厚，V（％）是树脂的体积比。 膨胀聚四氟乙烯制品的生产方法包括高速挤出步骤。