JP2010201419A - Ｈｅｐａ（ｈ−１０）性能の合成不織及びナノ繊維複合濾過媒体 - Google Patents

Ｈｅｐａ（ｈ−１０）性能の合成不織及びナノ繊維複合濾過媒体 Download PDF

Info

Publication number
JP2010201419A
JP2010201419A JP2010038053A JP2010038053A JP2010201419A JP 2010201419 A JP2010201419 A JP 2010201419A JP 2010038053 A JP2010038053 A JP 2010038053A JP 2010038053 A JP2010038053 A JP 2010038053A JP 2010201419 A JP2010201419 A JP 2010201419A
Authority
JP
Japan
Prior art keywords
substrate
nanofiber layer
media structure
composite
filtration media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2010038053A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010201419A5 (enExample
Inventor
Alan Smithies
アラン・スミシーズ
Ii Robert Henry Devine
ロバート・ヘンリー・ディヴァイン・ザ・セカンド
Jack T Clements
ジャック・ティー・クレメンス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BHA Group Inc
Original Assignee
BHA Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BHA Group Inc filed Critical BHA Group Inc
Publication of JP2010201419A publication Critical patent/JP2010201419A/ja
Publication of JP2010201419A5 publication Critical patent/JP2010201419A5/ja
Pending legal-status Critical Current

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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • 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
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • 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
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • 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
    • B01D2239/0631—Electro-spun
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Nonwoven Fabrics (AREA)
JP2010038053A 2009-02-27 2010-02-24 Ｈｅｐａ（ｈ−１０）性能の合成不織及びナノ繊維複合濾過媒体 Pending JP2010201419A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/394,320 US8206481B2 (en) 2009-02-27 2009-02-27 HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media

Publications (2)

Publication Number Publication Date
JP2010201419A true JP2010201419A (ja) 2010-09-16
JP2010201419A5 JP2010201419A5 (enExample) 2013-04-04

Family

ID=42310667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010038053A Pending JP2010201419A (ja) 2009-02-27 2010-02-24 Ｈｅｐａ（ｈ−１０）性能の合成不織及びナノ繊維複合濾過媒体

Country Status (5)

Country Link
US (1) US8206481B2 (enExample)
EP (1) EP2223725A1 (enExample)
JP (1) JP2010201419A (enExample)
KR (1) KR20100098310A (enExample)
CN (1) CN101940856B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018510039A (ja) * 2015-02-09 2018-04-12 レム ブランズ， インコーポレイテッド 臭気抑制組成物を含む物品
JP2020509249A (ja) * 2017-01-26 2020-03-26 ザ ノース フェイス アパレル コーポレイションＴｈｅ Ｎｏｒｔｈ Ｆａｃｅ Ａｐｐａｒｅｌ Ｃｏｒｐ． 衣服または基材、ならびにその生成のためのシステムおよび方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8673040B2 (en) 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
DK2384375T3 (en) 2009-01-16 2017-10-16 Zeus Ind Products Inc ELECTROSPINING PTFE WITH HIGH-VISUAL MATERIALS
US20130268062A1 (en) 2012-04-05 2013-10-10 Zeus Industrial Products, Inc. Composite prosthetic devices
US8262780B2 (en) * 2009-07-22 2012-09-11 Bha Group, Inc High performance gas turbine inlet filter (HEPA) using membrane media
KR101978284B1 (ko) 2010-04-20 2019-05-14 파이브라케스트 리미티드 형성된 시트 멤브레인 요소 및 여과 시스템
US9987389B2 (en) 2010-05-14 2018-06-05 Rem Brands, Inc. Articles with odor-controlling composition
US10105624B2 (en) * 2011-02-03 2018-10-23 Donaldson Company, Inc. Filter media pack, filter assembly, and method
CZ305230B6 (cs) * 2011-04-28 2015-06-24 Česká Včela s.r.o. Bariérová textilie
JP5938572B2 (ja) * 2011-09-16 2016-06-22 パナソニックＩｐマネジメント株式会社 エアフィルタ、およびこのエアフィルタを装着した空気清浄装置
KR102015613B1 (ko) 2011-10-20 2019-08-28 파이브라케스트 리미티드 성형 시이트 막 요소를 코팅하기 위한 코팅 기기 및 공정
WO2013103572A1 (en) 2012-01-05 2013-07-11 Tdc Filter Manufacturing, Inc. Waterproof and salt repellant media and filter
WO2013112793A1 (en) 2012-01-27 2013-08-01 Zeus Industrial Products, Inc. Electrospun porous media
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
CN103072365B (zh) * 2013-01-31 2016-04-06 东北大学 一种纺粘和静电纺复合滤纸制造方法
WO2014126443A1 (ko) * 2013-02-18 2014-08-21 주식회사 아모그린텍 필터 여재 및 그 제조방법과, 이를 이용한 필터 장치
BR112015019842B1 (pt) 2013-02-18 2021-08-17 Amogreentech Co., Ltd Aparelho de filtro que usa o meio de filtro
US20140352708A1 (en) * 2013-05-30 2014-12-04 Seng C. Tan Filters for Cigarettes, Pipes, and Cigars and Related Products
EP3056597A4 (en) * 2013-10-07 2016-10-26 Finetex Ene Inc FILTERS WITH NANO FIBERS BETWEEN SUBSTRATES AND METHOD FOR THE PRODUCTION THEREOF
DE102013017758A1 (de) * 2013-10-28 2015-04-30 Carl Freudenberg Kg Verwendung eines Filterelements mit feinporöser Beschichtung
US9844747B2 (en) * 2014-12-02 2017-12-19 Pro-Pure Inc. Manufacturing method for a filter core
CN109219474B (zh) * 2016-06-02 2021-07-02 阿莫绿色技术有限公司 过滤介质、其制造方法及包括其的过滤器模块
CN106693553A (zh) * 2017-03-03 2017-05-24 赵恒祥 一种除尘器
DE102018102822B4 (de) * 2018-02-08 2020-03-05 Neenah Gessner Gmbh Filtermedium mit einer Vlieslage und einer Meltblownlage sowie Filterelement
DE102019127778A1 (de) 2019-10-15 2021-04-15 Brückner Maschinenbau GmbH & Co. KG Verfahren zur Einstellung eines Arbeitspunkts einer Folienreckanlage und Folienreckanlage zur Herstellung einer Kunststofffolie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080314011A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Filter element including a composite filter media
US20080314010A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Composite filter media

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7115150B2 (en) * 2000-09-05 2006-10-03 Donaldson Company, Inc. Mist filtration arrangement utilizing fine fiber layer in contact with media having a pleated construction and floor filter method
DE10051186B4 (de) * 2000-10-16 2005-04-07 Fibermark Gessner Gmbh & Co. Ohg Staubfilterbeutel mit hochporöser Trägermateriallage
RU2300543C2 (ru) 2001-05-31 2007-06-10 Дональдсон Компани, Инк. Составы тонкого волокна, способы их получения, способ изготовления тонковолокнистого материала
BRPI0520889B1 (pt) 2004-11-05 2020-11-03 Donaldson Company, Inc. método de filtração de uma corrente líquida e método de filtração de um fluido aquecido
US7235122B2 (en) 2004-11-08 2007-06-26 E. I. Du Pont De Nemours And Company Filtration media for filtering particulate material from gas streams
DE602004009463T2 (de) 2004-12-23 2008-07-24 W. L. Gore & Associates Gmbh Luftfilter für Turbineneinlass
US20060137317A1 (en) * 2004-12-28 2006-06-29 Bryner Michael A Filtration media for filtering particulate material from gas streams
US7717975B2 (en) * 2005-02-16 2010-05-18 Donaldson Company, Inc. Reduced solidity web comprising fiber and fiber spacer or separation means
WO2007047263A1 (en) * 2005-10-19 2007-04-26 3M Innovative Properties Company Multilayer articles having acoustical absorbance properties and methods of making and using the same
CN101652168A (zh) * 2007-02-22 2010-02-17 唐纳森公司 过滤元件及其方法
US20080217241A1 (en) 2007-03-05 2008-09-11 Alan Smithies Composite filter media and methods of manufacture
US20080315465A1 (en) 2007-03-05 2008-12-25 Alan Smithies Method of manufacturing composite filter media
US7927540B2 (en) 2007-03-05 2011-04-19 Bha Group, Inc. Method of manufacturing a composite filter media
US7981177B2 (en) * 2007-04-18 2011-07-19 Transweb, Llc Filtration media having a slit-film layer
DE102007027299B4 (de) 2007-06-11 2009-02-26 Johns Manville Europe Gmbh Filter, Verfahren zu dessen Herstellung, dessen Verwendung sowie Filtermodule
WO2009062009A2 (en) * 2007-11-09 2009-05-14 Hollingsworth & Vose Company Meltblown filter medium
CN101952210B (zh) * 2007-12-31 2013-05-29 3M创新有限公司 流体过滤制品及其制造和使用方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080314011A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Filter element including a composite filter media
US20080314010A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Composite filter media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018510039A (ja) * 2015-02-09 2018-04-12 レム ブランズ， インコーポレイテッド 臭気抑制組成物を含む物品
JP2020509249A (ja) * 2017-01-26 2020-03-26 ザ ノース フェイス アパレル コーポレイションＴｈｅ Ｎｏｒｔｈ Ｆａｃｅ Ａｐｐａｒｅｌ Ｃｏｒｐ． 衣服または基材、ならびにその生成のためのシステムおよび方法

Also Published As

Publication number Publication date
US20100218471A1 (en) 2010-09-02
CN101940856A (zh) 2011-01-12
US8206481B2 (en) 2012-06-26
KR20100098310A (ko) 2010-09-06
CN101940856B (zh) 2014-12-03
EP2223725A1 (en) 2010-09-01

Similar Documents

Publication Publication Date Title
JP2010201419A (ja) Ｈｅｐａ（ｈ−１０）性能の合成不織及びナノ繊維複合濾過媒体
KR101643431B1 (ko) 복합 필터 매체의 제조 방법
US7927540B2 (en) Method of manufacturing a composite filter media
US8262780B2 (en) High performance gas turbine inlet filter (HEPA) using membrane media
US8308834B2 (en) Composite filter media
JP5400884B2 (ja) 複合ろ材
US7942948B2 (en) Filter element including a composite filter media
US8939295B2 (en) Multi-layer, fluid transmissive fiber structures containing nanofibers and a method of manufacturing such structures
KR101483442B1 (ko) 복합 필터 매질 및 제조 방법
US20080315465A1 (en) Method of manufacturing composite filter media
US20090071114A1 (en) Gas turbine inlet air filtration filter element

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130218

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130218

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131203

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20140203

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20140203

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140303

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140306

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140708

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20141007

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20141010

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150108

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150512