HK1042864B - 過濾介質 - Google Patents
過濾介質Info
- Publication number
- HK1042864B HK1042864B HK02104631.5A HK02104631A HK1042864B HK 1042864 B HK1042864 B HK 1042864B HK 02104631 A HK02104631 A HK 02104631A HK 1042864 B HK1042864 B HK 1042864B
- Authority
- HK
- Hong Kong
- Prior art keywords
- filter media
- media
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1692—Other shaped material, e.g. perforated or porous sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1214—Chemically bonded layers, e.g. cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/36—Polytetrafluoroethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0622—Melt-blown
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0627—Spun-bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/083—Binders between layers of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1258—Permeability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/20—Fibres of continuous length in the form of a non-woven mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13012899P | 1999-04-20 | 1999-04-20 | |
PCT/US2000/010638 WO2000062900A1 (en) | 1999-04-20 | 2000-04-20 | Filter media |
Publications (2)
Publication Number | Publication Date |
---|---|
HK1042864A1 HK1042864A1 (en) | 2002-08-30 |
HK1042864B true HK1042864B (zh) | 2003-10-03 |
Family
ID=22443185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02104631.5A HK1042864B (zh) | 1999-04-20 | 2002-06-21 | 過濾介質 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6334881B1 (zh) |
EP (1) | EP1173269B1 (zh) |
JP (1) | JP2002542010A (zh) |
AU (1) | AU4474700A (zh) |
CA (1) | CA2370361C (zh) |
DE (1) | DE60003664T2 (zh) |
HK (1) | HK1042864B (zh) |
WO (1) | WO2000062900A1 (zh) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9816118D0 (en) * | 1998-07-23 | 1998-09-23 | Pall Corp | Filter assemblies |
US6409785B1 (en) | 2000-08-07 | 2002-06-25 | Bha Technologies, Inc. | Cleanable HEPA filter media |
US6615150B1 (en) * | 2001-02-15 | 2003-09-02 | Eastman Kodak Company | Method for detecting errors in loading a lenticular material on a printer |
JP2002346319A (ja) * | 2001-05-21 | 2002-12-03 | Nitto Denko Corp | タービン用吸気フィルタ濾材 |
US6808553B2 (en) * | 2001-06-13 | 2004-10-26 | Nitto Denko Corporation | Filter medium for turbine and methods of using and producing the same |
DE10200635A1 (de) * | 2002-01-10 | 2003-07-24 | Mann & Hummel Filter | Filterelement |
US20030145566A1 (en) * | 2002-02-04 | 2003-08-07 | Parks David P. | Disposable filtration bag |
US7247182B2 (en) * | 2002-05-08 | 2007-07-24 | The Hoover Company | Filter assembly for a vacuum cleaner |
US20040261381A1 (en) * | 2003-06-30 | 2004-12-30 | Mann & Hummel Gmbh | Filter element |
US7051883B2 (en) * | 2003-07-07 | 2006-05-30 | Reemay, Inc. | Wetlaid-spunbond laminate membrane support |
WO2005028078A2 (en) * | 2003-09-15 | 2005-03-31 | Palmerton Christopher A | Operating room smoke evacuator with integrated vacuum motor and filter |
US7501003B2 (en) * | 2004-03-02 | 2009-03-10 | Gore Enterprise Holdings | Composite filter media |
US7138057B2 (en) * | 2004-07-22 | 2006-11-21 | Gore Enterprise Holdings, Inc. | Filter media |
US7462222B2 (en) * | 2004-10-05 | 2008-12-09 | Caterpillar Inc. | Filter service system |
EP1855780B1 (en) * | 2005-03-07 | 2014-09-17 | Gore Enterprise Holdings, Inc. | Composite filter media |
US20080307971A1 (en) * | 2005-04-26 | 2008-12-18 | Nitto Denko Corporation | Filter Medium, Process for Producing the Same, Method of Use Thereof, and Filter Unit |
US7615109B2 (en) * | 2005-06-10 | 2009-11-10 | Electrolux Home Care Products, Inc. | Sodium bicarbonate vacuum bag inserts |
ES2363229T3 (es) * | 2005-07-14 | 2011-07-27 | W.L.GORE & ASSOCIATES GMBH | Unidad de refrigeración mediante ventilador para refrigerar componentes electrónicos. |
JP2007075739A (ja) * | 2005-09-14 | 2007-03-29 | Nitto Denko Corp | フィルターユニットおよびフィルター濾材の使用方法 |
US7959714B2 (en) | 2007-11-15 | 2011-06-14 | Cummins Filtration Ip, Inc. | Authorized filter servicing and replacement |
US20070062886A1 (en) | 2005-09-20 | 2007-03-22 | Rego Eric J | Reduced pressure drop coalescer |
US8114183B2 (en) | 2005-09-20 | 2012-02-14 | Cummins Filtration Ip Inc. | Space optimized coalescer |
US7674425B2 (en) | 2005-11-14 | 2010-03-09 | Fleetguard, Inc. | Variable coalescer |
US7828869B1 (en) | 2005-09-20 | 2010-11-09 | Cummins Filtration Ip, Inc. | Space-effective filter element |
US7665615B2 (en) * | 2005-09-30 | 2010-02-23 | General Electric Company | Composite article having hydrophilic properties and method of manufacture |
US8231752B2 (en) | 2005-11-14 | 2012-07-31 | Cummins Filtration Ip Inc. | Method and apparatus for making filter element, including multi-characteristic filter element |
US20070251200A1 (en) * | 2006-04-26 | 2007-11-01 | Volo Giovanni D | Two-stage air filter |
US8182568B2 (en) * | 2006-04-26 | 2012-05-22 | Volo Giovanni D | Two-stage air filter and mask incorporating the same |
WO2007131083A2 (en) * | 2006-05-03 | 2007-11-15 | Sabertec L.L.C. | Device and method for the reduction of emissions |
US7625649B1 (en) * | 2006-05-25 | 2009-12-01 | University Of Connecticut | Vapor feed fuel cells with a passive thermal-fluids management system |
US20080026190A1 (en) * | 2006-07-28 | 2008-01-31 | General Electric Company | Durable membranes and methods for improving membrane durability |
US7837756B2 (en) | 2007-04-05 | 2010-11-23 | Aaf-Mcquay Inc. | Filter with ePTFE and method of forming |
US8147583B2 (en) * | 2007-06-08 | 2012-04-03 | Gore Enterprise Holdings, Inc. | Multiple layer filter media |
EP2025278B1 (de) | 2007-08-17 | 2009-05-13 | Eurofilters Holding N.V | Staubsaugerfilterbeutel |
US8673040B2 (en) | 2008-06-13 | 2014-03-18 | Donaldson Company, Inc. | Filter construction for use with air in-take for gas turbine and methods |
US8114201B2 (en) * | 2008-10-22 | 2012-02-14 | Gore Enterprise Holdings, Inc. | Air pollution control filter elements for filtration systems |
KR101672309B1 (ko) * | 2008-10-27 | 2016-11-03 | 세파르 비디에이치 인코포레이티드 | 필터 백, 그 주름형성가능한 필터 재료 및 이를 제조하기 위한 공정 |
BRPI0917059A2 (pt) * | 2008-12-05 | 2016-08-02 | Du Pont | meios de filtragem para filtrar particulados do ar ou outros gases |
US20100186595A1 (en) * | 2009-01-23 | 2010-07-29 | Kang Na Hsiung Enterprise Co., Ltd. | Composite filter and gas filter assembly including the same |
US8231700B2 (en) * | 2009-06-25 | 2012-07-31 | 3M Innovative Properties Company | Pleated filter with tridirectional scrim |
US20110179558A1 (en) * | 2009-07-29 | 2011-07-28 | International Enviroguard Systems, Inc. | Breathable Protective Fabric and Garment |
US8545607B2 (en) | 2009-08-18 | 2013-10-01 | Lydall, Inc. | Pleatable composite filter media |
JP5012990B2 (ja) * | 2010-06-17 | 2012-08-29 | ダイキン工業株式会社 | 多孔膜を備える濾材、その製造方法、フィルタパック、ならびにフィルタユニット |
US20120061923A1 (en) * | 2010-09-10 | 2012-03-15 | Bha Group, Inc. | Breathable gasket |
US8726954B2 (en) | 2010-10-27 | 2014-05-20 | Randy Simmons | Condensor coil wind guard and method of assembly |
CN102068924B (zh) * | 2010-12-22 | 2013-12-18 | 中国科学院长春应用化学研究所 | 一种聚四氟乙烯复合膜及其制备方法 |
US9827522B2 (en) | 2011-08-09 | 2017-11-28 | The Newway Company, Inc. | Assembly, kit and method for securing a covering to an air intake including connecting inserts |
US9561456B2 (en) | 2011-08-09 | 2017-02-07 | The Newway Company, Inc. | Assembly, kit and method for securing a covering to an air intake face |
US9827521B2 (en) | 2011-08-09 | 2017-11-28 | The Newway Company | Assembly, kit and method for securing a covering to an air intake including magnetic connecting inserts |
US10040149B2 (en) | 2011-08-09 | 2018-08-07 | The Newway Company, Inc. | Assembly, kit and method for securing a covering to an air intake face |
USD666372S1 (en) | 2011-08-15 | 2012-08-28 | Techtronic Floor Care Technology Limited | Filter housing |
CA2864683C (en) | 2012-02-14 | 2021-01-12 | Medtek Devices, Inc. | Medical boom filter system and method |
CA2873249C (en) * | 2012-05-15 | 2020-06-02 | Camfil Ab | Multilayer filter media |
US10350529B2 (en) | 2012-06-21 | 2019-07-16 | Entegris, Inc. | Filtration article with fluoropolymer knit |
CN104487161B (zh) * | 2012-07-23 | 2020-02-11 | 恩特格里斯公司 | 带有含氟聚合物针织物的过滤制品 |
WO2014149750A1 (en) | 2013-03-15 | 2014-09-25 | Donaldson Company, Inc. | Filter media and elements |
US9474994B2 (en) | 2013-06-17 | 2016-10-25 | Donaldson Company, Inc. | Filter media and elements |
US20170144096A1 (en) * | 2015-11-25 | 2017-05-25 | Dustless Depot, Llc | Fire resistant vacuum filter |
KR101692974B1 (ko) * | 2016-03-24 | 2017-01-05 | 주식회사 마이크로원 | 집진시설에 사용되는 카트리지 필터 |
DE112017008249T5 (de) | 2017-12-05 | 2020-09-10 | Cummins Filtration Ip, Inc. | Einstückige strömungsstruktur innerhalb einer behälterabdeckung |
DE112017008250T5 (de) | 2017-12-05 | 2020-09-24 | Cummins Filtration Ip, Inc. | Selbstunterstützende elemententfernungsmerkmale für ein filtrationssystem |
WO2019112560A1 (en) * | 2017-12-05 | 2019-06-13 | Cummins Filtration Ip, Inc. | Filter element with barrier |
US11369911B2 (en) | 2019-01-16 | 2022-06-28 | The Newway Company | Pulley mount filter with vertical channel support |
US11547257B2 (en) | 2020-02-04 | 2023-01-10 | Dustless Depot, Llc | Vacuum bag with inlet gasket and closure seal |
CN113440951A (zh) * | 2020-03-27 | 2021-09-28 | 中昊晨光化工研究院有限公司 | 一种聚四氟乙烯复合过滤材料 |
KR20210129887A (ko) * | 2020-04-21 | 2021-10-29 | 삼성전자주식회사 | 필터 장치 및 이를 포함하는 공기 조화기 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA962021A (en) | 1970-05-21 | 1975-02-04 | Robert W. Gore | Porous products and process therefor |
US4188197A (en) * | 1975-09-25 | 1980-02-12 | Dennison Manufacturing Company | Particulate filtering |
US4110392A (en) | 1976-12-17 | 1978-08-29 | W. L. Gore & Associates, Inc. | Production of porous sintered PTFE products |
JPS58109113A (ja) * | 1981-12-21 | 1983-06-29 | Japan Vilene Co Ltd | 「あ」材の製造方法 |
DE3332348A1 (de) * | 1983-09-08 | 1985-04-04 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Wasserstoff-permeationswand |
US4878930A (en) * | 1984-03-15 | 1989-11-07 | W. L. Gore & Associates, Inc. | Filter cartridge |
EP0217482A1 (en) * | 1985-07-19 | 1987-04-08 | Hr Textron Inc. | Filter element |
JPS62277119A (ja) * | 1986-05-23 | 1987-12-02 | Oshidari Kenkyusho:Kk | 空気清浄化用濾過体 |
EP0246917B1 (en) * | 1986-05-23 | 1992-07-22 | W.L. Gore & Associates, Inc. | High performance gas filter |
JPS6438126A (en) * | 1987-08-03 | 1989-02-08 | Toray Industries | Gas separating membrane and production thereof |
US4816328A (en) * | 1987-11-13 | 1989-03-28 | W. L. Gore & Associates, Inc. | Breathable, non-linting laminate |
US4850498A (en) * | 1988-03-18 | 1989-07-25 | Separation Dynamics, Inc. | Fluid decontamination system |
JPH061207Y2 (ja) * | 1988-07-01 | 1994-01-12 | 芦森工業株式会社 | ミクロフィルター用シート |
US5019140A (en) * | 1988-12-21 | 1991-05-28 | W. L. Gore & Associates, Inc. | Irradiated expanded polytetrafluoroethylene composites, and devices using them, and processes for making them |
US4983434A (en) * | 1989-04-07 | 1991-01-08 | W. L. Gore & Associates, Inc. | Filter laminates |
EP0476061B1 (en) * | 1989-06-16 | 1994-05-04 | W.L. Gore & Associates, Inc. | Air bag and laminates therefor and processes for making the laminates |
US5104727A (en) | 1989-06-16 | 1992-04-14 | W. L. Gore & Associates, Inc. | Air bag laminates |
AU636754B2 (en) * | 1990-06-29 | 1993-05-06 | W.L. Gore & Associates, Inc. | Protective materials |
US5108474A (en) * | 1991-01-03 | 1992-04-28 | W. L. Gore & Associates, Inc. | Smoke filter |
US5096473A (en) * | 1991-03-01 | 1992-03-17 | W. L. Gore & Associates, Inc. | Filtration fabric laminates |
US5207812B1 (en) * | 1992-05-08 | 1996-10-01 | Gore & Ass | Filter cartridge |
US5350515A (en) * | 1993-03-29 | 1994-09-27 | W. L. Gore & Associates, Inc. | Internally potted end cap for a pleated filter medium |
US5507847A (en) * | 1994-07-29 | 1996-04-16 | W. L. Gore & Associates, Inc. | ULPA filter |
US5527569A (en) | 1994-08-22 | 1996-06-18 | W. L. Gore & Associates, Inc. | Conductive filter laminate |
US5478372A (en) * | 1995-02-08 | 1995-12-26 | W. L. Gore & Associates, Inc. | High temperature, chemical resistant laminate for filtration systems |
JP3568133B2 (ja) * | 1995-02-09 | 2004-09-22 | 日東電工株式会社 | 防水防塵通気材 |
US5776343A (en) * | 1995-08-03 | 1998-07-07 | Applied Extrusion Technologies, Inc. | Fluoroplastic apertured film fabric, structures employing same and method of making same |
US5904846A (en) * | 1996-01-16 | 1999-05-18 | Corning Costar Corporation | Filter cartridge having track etched membranes and methods of making same |
US5762796A (en) * | 1996-03-15 | 1998-06-09 | Parker-Hannifin Corporation | Color coded side seam label for filter element |
JP3273735B2 (ja) * | 1996-05-17 | 2002-04-15 | 日東電工株式会社 | ポリテトラフルオロエチレン多孔質膜およびその製造方法、シート状ポリテトラフルオロエチレン成形体、並びに、エアーフィルター用濾材 |
US5928414A (en) * | 1996-07-11 | 1999-07-27 | W. L. Gore & Associates, Inc. | Cleanable filter media and filter elements |
US5858045A (en) * | 1996-11-27 | 1999-01-12 | Air Kontrol, Inc. | Multiple layer air filter media |
JPH10211409A (ja) * | 1997-01-28 | 1998-08-11 | Nippon Muki Co Ltd | エアフィルタ用濾材並びにエアフィルタ |
JPH11179125A (ja) * | 1997-12-18 | 1999-07-06 | Nitta Ind Corp | フィルタおよびその製法 |
JP3365617B2 (ja) * | 1998-06-11 | 2003-01-14 | 日東電工株式会社 | エアフィルタ用濾材の製造方法 |
JP2000079332A (ja) * | 1998-07-08 | 2000-03-21 | Nitto Denko Corp | エアフィルタ用ろ材 |
-
2000
- 2000-04-20 CA CA002370361A patent/CA2370361C/en not_active Expired - Lifetime
- 2000-04-20 DE DE60003664T patent/DE60003664T2/de not_active Expired - Lifetime
- 2000-04-20 US US09/552,921 patent/US6334881B1/en not_active Expired - Lifetime
- 2000-04-20 AU AU44747/00A patent/AU4474700A/en not_active Abandoned
- 2000-04-20 EP EP00926181A patent/EP1173269B1/en not_active Expired - Lifetime
- 2000-04-20 WO PCT/US2000/010638 patent/WO2000062900A1/en active IP Right Grant
- 2000-04-20 JP JP2000612033A patent/JP2002542010A/ja active Pending
-
2002
- 2002-06-21 HK HK02104631.5A patent/HK1042864B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1173269B1 (en) | 2003-07-02 |
AU4474700A (en) | 2000-11-02 |
EP1173269A1 (en) | 2002-01-23 |
CA2370361C (en) | 2005-11-08 |
US6334881B1 (en) | 2002-01-01 |
HK1042864A1 (en) | 2002-08-30 |
CA2370361A1 (en) | 2000-10-26 |
DE60003664T2 (de) | 2004-04-15 |
JP2002542010A (ja) | 2002-12-10 |
WO2000062900A1 (en) | 2000-10-26 |
DE60003664D1 (de) | 2003-08-07 |
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Legal Events
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PF | Patent in force | ||
PE | Patent expired |
Effective date: 20200419 |