公开(公告)号：EP2187653A4

公开(公告)日：2012-11-28

申请号：EP08791997

申请日：2008-07-31

Applicant: JAPAN GORE TEX INC

Inventor： MURAYAMA SHIGEHARU

IPC: H04R1/00 ,  G01M3/26 ,  H04M1/03

CPC classification number: H04R1/02 ,  G01M3/26 ,  H04M1/03 ,  H04M1/18 ,  H04R1/44 ,  H04R31/00 ,  Y10T29/49002

公开(公告)号：EP2213356A4

公开(公告)日：2012-07-18

申请号：EP08838576

申请日：2008-10-10

Applicant: JAPAN GORE TEX INC

Inventor： YAMAKAWA KEIICHI

IPC: B01D39/16 ,  A47L9/10 ,  A47L9/12 ,  A47L9/14 ,  B32B5/14 ,  B32B5/24 ,  B32B27/12 ,  B32B27/30 ,  D04H1/46 ,  D04H1/492 ,  D04H13/00

CPC classification number: A47L9/14 ,  B01D39/163 ,  B01D39/1692 ,  B01D2239/0654 ,  B01D2239/0668 ,  B32B5/022 ,  B32B5/024 ,  B32B5/028 ,  B32B5/06 ,  B32B5/08 ,  B32B5/145 ,  B32B5/22 ,  B32B5/26 ,  B32B5/30 ,  B32B7/02 ,  B32B27/12 ,  B32B27/322 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/12 ,  B32B2264/0257 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/724 ,  B32B2509/00 ,  D04H1/4374 ,  D04H1/485 ,  D04H1/492 ,  D04H1/498

公开(公告)号：EP2348067A4

公开(公告)日：2012-05-09

申请号：EP09820634

申请日：2009-10-16

Applicant: JAPAN GORE TEX INC

Inventor： MANABE HIROSHI

IPC: C08J9/40 ,  B32B5/18 ,  C08J5/18 ,  C08L27/18

CPC classification number: B01D69/12 ,  B01D39/1692 ,  B01D67/0081 ,  B01D71/36 ,  B01D2239/10 ,  B01D2323/00 ,  B29C55/04 ,  B29C55/12 ,  B29K2027/18 ,  B29K2105/0061 ,  B29K2105/04 ,  B29L2031/14 ,  C08J5/18 ,  C08J9/40 ,  C08J2327/18 ,  C08J2483/00 ,  Y10T428/249991

Abstract: It is an objective of the present invention to provide a method for producing an air-permeable composite sheet which has excellent mechanical strength and compression resistance as well as PTFE's innate property such as air-permeability, water repellency, heat resistance and chemical resistance; and a filter and a fabrics material containing the air-permeable composite sheet produced by the method as a constituent material. The method for producing an air-permeable composite sheet according to the present invention is characterized in comprising steps of filling pores of a porous PTFE sheet with a hardenable material solution; hardening or semi-hardening the porous PTFE sheet filled with the hardenable material solution; and expanding the hardened or semi-hardened porous PTFE sheet.

公开(公告)号：EP2048730B1

公开(公告)日：2012-04-04

申请号：EP07792234.2

申请日：2007-08-02

Applicant: Japan Gore-Tex Inc.

Inventor： YAMADA, Hideki ,  SUZUKI, Youichi ,  FUJIMOTO, Hiroyoshi

IPC: H01M8/02 ,  H01M8/10

CPC classification number: H01M8/0273 ,  H01M8/0286 ,  H01M8/1004 ,  H01M2008/1095 ,  Y02P70/56

Abstract: Disclosed is a membrane electrode assembly which enables to improve sealing reliability, mechanical strength and handling properties of a solid polymer fuel cell. Specifically disclosed is a membrane electrode assembly comprising a membrane electrode subassembly, wherein an electrode layer and a gas diffusion layer are arranged on both sides of a polymer electrolyte membrane, and a resin frame so arranged as to surround the entire periphery of the electrolyte membrane and at least a part of the periphery of the gas diffusion layer on the electrolyte membrane side. The gas diffusion layer and the electrode layer on one side is arranged on the electrolyte membrane in such a manner that a part of the electrolyte membrane surface remains uncovered, meanwhile the gas diffusion layer on the other side is arranged on the electrolyte membrane in such a manner that it extends to the entire periphery of the electrolyte membrane. The resin frame is fixed to at least a part of the uncovered part of the electrolyte membrane surface.

Abstract translation: 公开了能够提高固体高分子型燃料电池的密封可靠性，机械强度和操作性的膜电极接合体。 具体而言，公开了一种膜电极接合体，其具备在高分子电解质膜的两面配置电极层和气体扩散层的膜电极接合体，以及包围该电解质膜的全周的树脂框， 气体扩散层的电解质膜侧的至少一部分周边。 气体扩散层和一侧的电极层以电解质膜表面的一部分未被覆盖的方式布置在电解质膜上，同时另一侧的气体扩散层以这种方式布置在电解质膜上 它延伸到电解质膜的整个外围。 树脂框架固定在电解质膜表面的至少一部分未覆盖部分上。

公开(公告)号：EP1748093B1

公开(公告)日：2012-03-28

申请号：EP06253974.7

申请日：2006-07-28

Applicant: JAPAN GORE-TEX, INC.

Inventor： Kazumasa, Yoshida, Japan Gore-Tex, Inc.

IPC: B01D61/44 ,  D01F6/12 ,  D01D5/42 ,  D02G3/06 ,  B65H45/04

CPC classification number: D02G3/06 ,  B01D69/10 ,  D01D5/426 ,  D01F6/12 ,  D10B2321/042 ,  Y10T428/2419 ,  Y10T442/3033 ,  Y10T442/3041

公开(公告)号：EP1857265B1

公开(公告)日：2012-03-07

申请号：EP06715544.0

申请日：2006-03-10

Applicant: JAPAN GORE-TEX, INC.

Inventor： AKIMORI, Junichi ,  SADATO, Hiroki

IPC: B32B5/08 ,  B32B27/12 ,  A41D3/04 ,  A41D31/00 ,  B32B5/24 ,  E04H15/54

CPC classification number: D03D15/00 ,  A41D27/245 ,  A41D31/02 ,  B29C65/02 ,  B32B5/02 ,  B32B5/26 ,  B32B27/12 ,  D03D11/00 ,  D03D15/0077 ,  D05D2305/00 ,  D06M23/18 ,  D10B2101/08 ,  D10B2101/20 ,  D10B2201/02 ,  D10B2211/02 ,  D10B2211/04 ,  D10B2321/10 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2401/063 ,  D10B2501/00 ,  D10B2501/04 ,  D10B2503/06 ,  D10B2505/18 ,  Y10T442/322

Abstract: A layered product which, when processed into a textile product by, e.g., sewing or fusing, not only conquers such a practical restriction that a knit must be used on the side to be sized but facilitates sizing. The layered product is lightweight while retaining an intact appearance and touch feeling. The layered product comprises a flexible film and a woven fabric superposed thereon, and is characterized in that the woven fabric has been superposed on the side to be sized when the layered product is processed into a textile product and that the warps and wefts constituting the woven fabric have a total cover factor (CFtotal), which is calculated from the cover factors of the warps and the wefts, respectively, of 700-1,400. CFtotal=CFm+CFt CFm: cover factor of warps CFt: cover factor of wefts

公开(公告)号：EP2335505A1

公开(公告)日：2011-06-22

申请号：EP09814472.8

申请日：2009-09-03

Applicant: Japan Gore-Tex Inc.

Inventor： KOMADA, Ichiro ,  MANNAMI, Sanae ,  ONO, Masashi

IPC: A42B1/04 ,  A41D3/04

CPC classification number: A42B1/048 ,  A41D2200/20

Abstract: It is an object of the present invention to provide a waterproof sound-penneable hood having excellent waterproofness and excellent sound permeability. The waterproof sound-permeable hood of the present invention is formed of a waterproof material, which hood includes a waterproof sound-permeable means provided on at least one of portions respectively facing to the ears of a wearer who wears the waterproof material, wherein the waterproof sound-permeable means includes a waterproof sound-permeable membrane having a sound-transmission loss of not greater than 5 db.

Abstract translation: 本发明的目的是提供一种具有优异的防水性和优异的透声性的防水透声罩。 本发明的防水透声罩由防水材料形成，该罩包括设置在穿着防水材料的穿戴者的耳部的至少一个部分上的防水透声装置，其中防水透声罩 透声装置包括具有不大于5db的声音传输损失的防水透声膜。

公开(公告)号：EP2027996A4

公开(公告)日：2010-12-01

申请号：EP07745280

申请日：2007-06-14

Applicant: JAPAN GORE TEX INC

Inventor： IMAI TAKASHI

IPC: B32B5/24 ,  A41D31/00 ,  A41D31/02 ,  B29C55/02 ,  B29K27/12 ,  B29K105/04 ,  B29L7/00 ,  B32B27/30 ,  B32B37/00 ,  C08J9/00

CPC classification number: C08J9/36 ,  A41D31/02 ,  B29C55/005 ,  B29K2027/18 ,  B29K2105/04 ,  B32B27/12 ,  B32B27/322 ,  B32B37/144 ,  B32B2038/0028 ,  B32B2305/18 ,  B32B2307/54 ,  B32B2307/736 ,  B32B2327/18 ,  C08J2327/18 ,  Y10T442/40

Abstract: A stretch composite fabric comprises a sintered expanded porous polytetrafluoroethylene film and a stretch cloth laminated to each other while maintaining a flat state. The stretch composite fabric has a tensile stress at 10% elongation, as measured in at least one direction, of 1.8 N/15 mm or less. When a 5 cm-width test piece of the stretch composite fabric is stretched in a length direction under a load of 300 g and then released from the stress, an elongation recovery R of the stretch composite fabric, which is given by the following equation, is preferably 70% or more. R = (L2-L3) / (L2-L1) x 100 (In the equation, L1, L2, and L3 represent the lengths of the composite fabric before the load is applied, when the load is applied, and after the load is removed, respectively.)

公开(公告)号：EP1568485B1

公开(公告)日：2010-09-08

申请号：EP05251132.6

申请日：2005-02-25

Applicant: JAPAN GORE-TEX, INC.

Inventor： Sadato, Hiroki

IPC: B32B3/30 ,  B32B27/34 ,  D06N7/00 ,  A41D31/02

CPC classification number: B32B27/12 ,  A41D31/0061 ,  A41D2400/22 ,  A47G9/086 ,  B32B7/14 ,  B32B27/08 ,  B32B27/322 ,  B32B27/34 ,  B32B2305/024 ,  B32B2307/554 ,  B32B2307/724 ,  B32B2307/7265 ,  B32B2327/18 ,  B32B2437/00 ,  C08G18/10 ,  C08G18/3262 ,  C08J7/047 ,  C08J2477/00 ,  Y10T428/249978 ,  Y10T428/249987 ,  Y10T428/249991 ,  Y10T442/2139 ,  Y10T442/2148 ,  Y10T442/2221 ,  Y10T442/273 ,  C08G18/6685

公开(公告)号：EP2213356A1

公开(公告)日：2010-08-04

申请号：EP08838576.0

申请日：2008-10-10

Applicant: Japan Gore-Tex Inc.

Inventor： YAMAKAWA, Keiichi

IPC: B01D39/16 ,  A47L9/10 ,  A47L9/12 ,  B32B5/24 ,  D04H1/46

CPC classification number: A47L9/14 ,  B01D39/163 ,  B01D39/1692 ,  B01D2239/0654 ,  B01D2239/0668 ,  B32B5/022 ,  B32B5/024 ,  B32B5/028 ,  B32B5/06 ,  B32B5/08 ,  B32B5/145 ,  B32B5/22 ,  B32B5/26 ,  B32B5/30 ,  B32B7/02 ,  B32B27/12 ,  B32B27/322 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/12 ,  B32B2264/0257 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/724 ,  B32B2509/00 ,  D04H1/4374 ,  D04H1/485 ,  D04H1/492 ,  D04H1/498

Abstract: The invention aims at providing an air filter which is improved in the tight adhesion between an ePTFE membrane and a permeable support material without impairing the mechanical strength and permeability of the support material. An air filter produced by laminating a permeable support material (1) having a region wherein fibers different in fiber diameter are entangled and a porous polytetrafluoroethylene membrane (2), wherein the mean fiber diameter of the membrane-side face of the support material (1) is smaller than that of the back of the support material (1).

Abstract translation: 本发明旨在提供一种空气过滤器，该空气过滤器改进了ePTFE膜和可渗透支撑材料之间的紧密粘合，而不损害支撑材料的机械强度和渗透性。 通过层叠具有纤维直径不同的纤维的区域的可渗透的支撑材料（1）而形成的空气过滤器和多孔聚四氟乙烯膜（2），其中支撑材料（1）的膜侧面的平均纤维直径 ）小于支撑材料（1）的背面的尺寸。