WO2009063861A1 - フィルタ濾材とその製造方法ならびにフィルタユニット - Google Patents
フィルタ濾材とその製造方法ならびにフィルタユニット Download PDFInfo
- Publication number
- WO2009063861A1 WO2009063861A1 PCT/JP2008/070499 JP2008070499W WO2009063861A1 WO 2009063861 A1 WO2009063861 A1 WO 2009063861A1 JP 2008070499 W JP2008070499 W JP 2008070499W WO 2009063861 A1 WO2009063861 A1 WO 2009063861A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filtration material
- substrate
- porous membrane
- filter
- fiber layer
- 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
- B01D39/1692—Other shaped material, e.g. perforated or porous sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- 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
-
- 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
- B01D71/36—Polytetrafluoroethene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880116261A CN101861195A (zh) | 2007-11-14 | 2008-11-11 | 过滤器滤材及其制造方法和过滤器单元 |
US12/742,625 US8900351B2 (en) | 2007-11-14 | 2008-11-11 | Filter medium and method of manufacturing the same and filter unit |
EP08848805.1A EP2221096B1 (en) | 2007-11-14 | 2008-11-11 | Filter filtration material, method for producing the same and filter unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-295815 | 2007-11-14 | ||
JP2007295815 | 2007-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009063861A1 true WO2009063861A1 (ja) | 2009-05-22 |
Family
ID=40638710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/070499 WO2009063861A1 (ja) | 2007-11-14 | 2008-11-11 | フィルタ濾材とその製造方法ならびにフィルタユニット |
Country Status (6)
Country | Link |
---|---|
US (1) | US8900351B2 (ja) |
EP (1) | EP2221096B1 (ja) |
JP (2) | JP5608323B2 (ja) |
CN (2) | CN101861195A (ja) |
TW (1) | TWI444221B (ja) |
WO (1) | WO2009063861A1 (ja) |
Cited By (1)
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---|---|---|---|---|
CN107008057A (zh) * | 2017-04-19 | 2017-08-04 | 天津大学 | 一种可清洗的三维复合滤料 |
Families Citing this family (39)
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US8118910B2 (en) * | 2009-03-23 | 2012-02-21 | General Electric Company | Layered filtration membrane and methods of making same |
WO2011011620A1 (en) * | 2009-07-22 | 2011-01-27 | Donaldson Company, Inc. | Filter media construction using ptfe film and carbon web for hepa efficiency and odor control |
DE102010011512A1 (de) * | 2010-03-12 | 2011-09-15 | Mann+Hummel Gmbh | Filtermedium eines Filterelements, Filterelement und Verfahren zur Herstellung eines Filtermediums |
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 |
JP5472405B2 (ja) * | 2011-08-31 | 2014-04-16 | ダイキン工業株式会社 | エアフィルタ用濾材、エアフィルタユニット及びエアフィルタ用濾材の製造方法 |
JP6222625B2 (ja) * | 2012-02-16 | 2017-11-01 | 富士フイルム株式会社 | 複合型分離膜、それを用いた分離膜モジュール |
JP5917944B2 (ja) * | 2012-02-23 | 2016-05-18 | 日東電工株式会社 | 混紡不織布、フィルタ濾材およびフィルタユニット |
CN103566658B (zh) * | 2012-07-19 | 2015-04-22 | 苏州托普斯环保科技有限公司 | 一种膜复合过滤材料及其加工工艺 |
FR2997868A1 (fr) * | 2012-11-13 | 2014-05-16 | Mecaplast Sa | Procede de fabrication d'un filtre |
JP2015136679A (ja) * | 2014-01-24 | 2015-07-30 | 日本バイリーン株式会社 | フィルタエレメント |
CN106165040B (zh) * | 2014-04-04 | 2019-01-22 | 东洋纺株式会社 | 驻极体 |
US10786980B2 (en) | 2014-06-18 | 2020-09-29 | Toray Industries, Inc. | Laminate and production method therefor |
CN105879698A (zh) * | 2014-10-30 | 2016-08-24 | 杭州安普鲁薄膜科技有限公司 | 一种防霉膜 |
CN104385697A (zh) * | 2014-11-14 | 2015-03-04 | 宁波摩尔森膜环保科技有限公司 | 复合气体过滤膜 |
WO2016104589A1 (ja) * | 2014-12-26 | 2016-06-30 | ダイキン工業株式会社 | エアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエアフィルタ用濾材の製造方法 |
JP6115596B2 (ja) * | 2014-12-26 | 2017-04-19 | ダイキン工業株式会社 | エアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエアフィルタ用濾材の製造方法 |
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CN107530646B (zh) * | 2015-05-07 | 2020-09-25 | 日东电工株式会社 | 过滤器滤材和过滤器单元 |
US10071334B2 (en) | 2015-05-07 | 2018-09-11 | Nitto Denko Corporation | Filter medium and filter unit |
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CN105169967A (zh) * | 2015-07-16 | 2015-12-23 | 湖州科富拉膜技术有限公司 | 一种玻璃纤维筒状复合滤料拉膜 |
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JP2017133120A (ja) * | 2016-01-27 | 2017-08-03 | パナソニックIpマネジメント株式会社 | 不織布、ならびにそれを具備する集塵フィルタ、微生物または生物組織の培地、およびコスメティック用品 |
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JP6372507B2 (ja) * | 2016-03-11 | 2018-08-15 | ダイキン工業株式会社 | エアフィルタ用濾材、エアフィルタユニット、およびエアフィルタ用濾材の製造方法 |
JP6673230B2 (ja) * | 2017-01-12 | 2020-03-25 | ダイキン工業株式会社 | エアフィルタ濾材 |
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WO2019098701A1 (ko) | 2017-11-15 | 2019-05-23 | 주식회사 아모그린텍 | 그라파이트-고분자 복합재 제조용 조성물 및 이를 통해 구현된 그라파이트-고분자 복합재 |
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JP6941559B2 (ja) * | 2017-12-28 | 2021-09-29 | 株式会社クボタ | 膜エレメントおよび膜分離機器 |
WO2019184099A1 (en) * | 2018-03-27 | 2019-10-03 | Focus Industries Limited | Nanomaterial including nanofibers and beads for hepa air filter media |
CN112261980A (zh) | 2018-06-01 | 2021-01-22 | 日东电工株式会社 | 过滤器滤材和具备该过滤器滤材的过滤器单元 |
EP3812026A4 (en) | 2018-06-01 | 2022-03-16 | Nitto Denko Corporation | FILTERING MEDIUM AND FILTER UNIT EQUIPPED THEREOF |
CN109183279A (zh) * | 2018-08-23 | 2019-01-11 | 重庆再升科技股份有限公司 | 一种用于与聚四氟乙烯薄膜复合的无纺布及其制备方法和形成的聚四氟乙烯复合材料 |
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2008
- 2008-11-11 CN CN200880116261A patent/CN101861195A/zh active Pending
- 2008-11-11 EP EP08848805.1A patent/EP2221096B1/en active Active
- 2008-11-11 WO PCT/JP2008/070499 patent/WO2009063861A1/ja active Application Filing
- 2008-11-11 CN CN201510160566.5A patent/CN104841204B/zh active Active
- 2008-11-11 JP JP2008288863A patent/JP5608323B2/ja active Active
- 2008-11-11 US US12/742,625 patent/US8900351B2/en active Active
- 2008-11-13 TW TW097143826A patent/TWI444221B/zh not_active IP Right Cessation
-
2013
- 2013-11-08 JP JP2013232038A patent/JP6017402B2/ja active Active
Patent Citations (8)
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JP2002370020A (ja) * | 2001-06-13 | 2002-12-24 | Nitto Denko Corp | タービン用吸気フィルタ濾材およびその使用方法と製造方法 |
JP2005253711A (ja) | 2004-03-12 | 2005-09-22 | Nitto Denko Corp | 掃除機用エアフィルタ濾材およびそれを用いた掃除機用エアフィルタユニット |
JP2005279555A (ja) * | 2004-03-30 | 2005-10-13 | Nitto Denko Corp | エアフィルタ濾材、その使用方法、およびそれを用いたエアフィルタユニット |
JP2006083497A (ja) | 2004-09-17 | 2006-03-30 | Kinsei Seishi Kk | 食品抽出用複合エアレイドシート |
JP2006083496A (ja) | 2004-09-17 | 2006-03-30 | Kinsei Seishi Kk | 食品抽出用合繊エアレイド複合シート |
JP2006081779A (ja) | 2004-09-17 | 2006-03-30 | Kinsei Seishi Kk | 食品抽出用合繊エアレイドシート |
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 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107008057A (zh) * | 2017-04-19 | 2017-08-04 | 天津大学 | 一种可清洗的三维复合滤料 |
Also Published As
Publication number | Publication date |
---|---|
JP6017402B2 (ja) | 2016-11-02 |
US8900351B2 (en) | 2014-12-02 |
EP2221096B1 (en) | 2017-03-22 |
JP5608323B2 (ja) | 2014-10-15 |
CN104841204B (zh) | 2017-07-18 |
JP2014030825A (ja) | 2014-02-20 |
EP2221096A1 (en) | 2010-08-25 |
JP2009136863A (ja) | 2009-06-25 |
TW200936219A (en) | 2009-09-01 |
CN104841204A (zh) | 2015-08-19 |
EP2221096A4 (en) | 2011-08-31 |
TWI444221B (zh) | 2014-07-11 |
CN101861195A (zh) | 2010-10-13 |
US20100269464A1 (en) | 2010-10-28 |
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