CN103180023A - 高效率滤材 - Google Patents

高效率滤材 Download PDF

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Publication number
CN103180023A
CN103180023A CN2011800510013A CN201180051001A CN103180023A CN 103180023 A CN103180023 A CN 103180023A CN 2011800510013 A CN2011800510013 A CN 2011800510013A CN 201180051001 A CN201180051001 A CN 201180051001A CN 103180023 A CN103180023 A CN 103180023A
Authority
CN
China
Prior art keywords
fibers
water
fiber
sulfopolyester
nonwoven web
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
CN2011800510013A
Other languages
English (en)
Chinese (zh)
Inventor
拉克什·库马尔·古普塔
梅尔文·格伦·米切尔
丹尼尔·威廉·克劳斯艾维茨
马克·德怀特·克拉克
克里斯·德尔伯特·安德森
马文·林恩·米切尔
保拉·海因斯·米切尔
安布尔·莱恩·乌尔夫
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of CN103180023A publication Critical patent/CN103180023A/zh
Pending legal-status Critical Current

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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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • 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
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • 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
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B01D39/2089—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • 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
    • B01D2239/064—The fibres being mixed
    • 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
    • B01D2239/1225—Fibre length
    • 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
    • B01D2239/1233—Fibre diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
CN2011800510013A 2010-10-21 2011-10-20 高效率滤材 Pending CN103180023A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US40530010P 2010-10-21 2010-10-21
US61/405,300 2010-10-21
US13/273,737 2011-10-14
US13/273,737 US20120175298A1 (en) 2010-10-21 2011-10-14 High efficiency filter
PCT/US2011/056995 WO2012054672A1 (en) 2010-10-21 2011-10-20 High efficiency filter

Publications (1)

Publication Number Publication Date
CN103180023A true CN103180023A (zh) 2013-06-26

Family

ID=45975611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800510013A Pending CN103180023A (zh) 2010-10-21 2011-10-20 高效率滤材

Country Status (7)

Country Link
US (1) US20120175298A1 (https=)
EP (1) EP2629876A4 (https=)
JP (1) JP2013541417A (https=)
KR (1) KR20140000244A (https=)
CN (1) CN103180023A (https=)
BR (1) BR112013009687A2 (https=)
WO (1) WO2012054672A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106999817A (zh) * 2014-10-31 2017-08-01 奥斯龙-明士克公司 特别可用作滤油器介质的自支撑可起褶纤维性幅材和包含其的滤油器
CN108001008A (zh) * 2016-10-28 2018-05-08 艾欧史密斯(中国)热水器有限公司 一种hepa的生产工艺
CN115362012A (zh) * 2020-04-07 2022-11-18 霍林斯沃思和沃斯有限公司 包含平面外密实元的过滤介质、形成其的方法及其用途

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US20120180968A1 (en) * 2010-10-21 2012-07-19 Eastman Chemical Company Nonwoven article with ribbon fibers
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US20120302120A1 (en) * 2011-04-07 2012-11-29 Eastman Chemical Company Short cut microfibers
US20120302119A1 (en) * 2011-04-07 2012-11-29 Eastman Chemical Company Short cut microfibers
US8840757B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
US10357729B2 (en) 2012-03-09 2019-07-23 Ahlstrom-Munksjö Oyj High efficiency and high capacity glass-free fuel filtration media and fuel filters and methods employing the same
US9662600B2 (en) * 2012-03-09 2017-05-30 Ahlstrom Corporation High efficiency and high capacity glass-free fuel filtration media and fuel filters and methods employing the same
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
TWM492194U (zh) * 2014-08-01 2014-12-21 Ubotek Technology Co Ltd 集塵筒
US20170266599A1 (en) * 2014-08-01 2017-09-21 Chang Tjer Machinery Co., Ltd. Dust filter barrel
EP3177382A4 (en) * 2014-08-06 2018-01-03 Clarcor Engine Mobile Solutions, LLC Composite high efficiency filter media with improved capacity
US9381453B2 (en) * 2014-11-06 2016-07-05 Central Illinois Manufacturing Company Fuel filter
US20180059108A1 (en) * 2015-03-19 2018-03-01 3M Innovative Properties Company Nonwoven articles for detecting microorganisms in a fluid sample and methods of using the nonwoven articles
EP3271697B1 (en) * 2015-03-19 2020-11-11 3M Innovative Properties Company Methods, devices, and kits for detecting microorganisms in a fluid sample
CN121222126A (zh) 2016-07-19 2025-12-30 安美世滤清系统知识产权公司 穿孔层聚结器
US20180117202A1 (en) * 2016-11-03 2018-05-03 Weiming Gao Reactivatable air purification pad with molecular sieves and process
CN110022800A (zh) * 2016-12-02 2019-07-16 3M创新有限公司 带有条带的肌肉或关节支撑制品
EP3962626A1 (en) 2019-05-01 2022-03-09 Ascend Performance Materials Operations LLC Filter media comprising polyamide nanofiber layer
EP3827891B1 (de) * 2019-11-28 2022-02-16 Carl Freudenberg KG Filterelement mit leitfähigem kantenband und filteranordnung mit einem solchen filterelement
EP4000710A1 (en) * 2020-11-20 2022-05-25 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Filter
JP2023137271A (ja) * 2022-03-18 2023-09-29 東レ株式会社 不織布
CN116655841B (zh) * 2023-06-06 2024-04-19 中国石油天然气股份有限公司 一种连续溶液聚合方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243480A (en) * 1977-10-17 1981-01-06 National Starch And Chemical Corporation Process for the production of paper containing starch fibers and the paper produced thereby
US20040242106A1 (en) * 2003-05-28 2004-12-02 Rabasco John Joseph Nonwoven binders with high wet/dry tensile strength ratio
US20050239359A1 (en) * 2004-04-23 2005-10-27 Jones Ronald B Wet tensile strength of nonwoven webs
CN1993165A (zh) * 2004-07-21 2007-07-04 北越制纸株式会社 液体过滤用过滤器滤材及其制备方法
CN101573482A (zh) * 2007-01-03 2009-11-04 伊士曼化工公司 获自磺基聚酯的水可分散的纤维和多组分纤维

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JPH0613082B2 (ja) * 1985-10-16 1994-02-23 株式会社クラレ エヤ−フイルタ−用▲ろ▼材
US5496627A (en) * 1995-06-16 1996-03-05 Eastman Chemical Company Composite fibrous filters
DE602004014770D1 (de) * 2003-06-19 2008-08-14 Eastman Chem Co Wasserdispergierbare und mehrkomponentige fasern aus sulfopolyestern
US20040260034A1 (en) * 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US8513147B2 (en) * 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20050026526A1 (en) * 2003-07-30 2005-02-03 Verdegan Barry M. High performance filter media with internal nanofiber structure and manufacturing methodology
US20080160859A1 (en) * 2007-01-03 2008-07-03 Rakesh Kumar Gupta Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters
JP5052935B2 (ja) * 2007-03-29 2012-10-17 北越紀州製紙株式会社 除塵エアフィルタ用濾材及びその製造方法
JP2009148748A (ja) * 2007-11-30 2009-07-09 Toray Ind Inc フィルターおよびフィルターユニット
KR101651298B1 (ko) * 2008-02-22 2016-08-25 리달 솔루테크 비.브이. 폴리에틸렌 멤브레인 및 이의 생산 방법
US20100272938A1 (en) * 2009-04-22 2010-10-28 Bemis Company, Inc. Hydraulically-Formed Nonwoven Sheet with Microfibers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243480A (en) * 1977-10-17 1981-01-06 National Starch And Chemical Corporation Process for the production of paper containing starch fibers and the paper produced thereby
US20040242106A1 (en) * 2003-05-28 2004-12-02 Rabasco John Joseph Nonwoven binders with high wet/dry tensile strength ratio
US20050239359A1 (en) * 2004-04-23 2005-10-27 Jones Ronald B Wet tensile strength of nonwoven webs
CN1993165A (zh) * 2004-07-21 2007-07-04 北越制纸株式会社 液体过滤用过滤器滤材及其制备方法
CN101573482A (zh) * 2007-01-03 2009-11-04 伊士曼化工公司 获自磺基聚酯的水可分散的纤维和多组分纤维

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106999817A (zh) * 2014-10-31 2017-08-01 奥斯龙-明士克公司 特别可用作滤油器介质的自支撑可起褶纤维性幅材和包含其的滤油器
CN107106952A (zh) * 2014-10-31 2017-08-29 奥斯龙-明士克公司 自支撑可起褶幅材和包含其的滤油器
CN107106952B (zh) * 2014-10-31 2020-07-28 奥斯龙-明士克公司 自支撑可起褶幅材和包含其的滤油器
US10765979B2 (en) 2014-10-31 2020-09-08 Ahlstrom-Munksjö Oyj Self supporting pleatable web and an oil filter including the same
CN111905453A (zh) * 2014-10-31 2020-11-10 奥斯龙-明士克公司 自支撑可起褶幅材和包含其的滤油器
CN106999817B (zh) * 2014-10-31 2021-01-12 奥斯龙-明士克公司 特别可用作滤油器介质的自支撑可起褶纤维性幅材和包含其的滤油器
CN108001008A (zh) * 2016-10-28 2018-05-08 艾欧史密斯(中国)热水器有限公司 一种hepa的生产工艺
CN115362012A (zh) * 2020-04-07 2022-11-18 霍林斯沃思和沃斯有限公司 包含平面外密实元的过滤介质、形成其的方法及其用途

Also Published As

Publication number Publication date
BR112013009687A2 (pt) 2016-07-19
JP2013541417A (ja) 2013-11-14
EP2629876A1 (en) 2013-08-28
EP2629876A4 (en) 2016-05-11
US20120175298A1 (en) 2012-07-12
KR20140000244A (ko) 2014-01-02
WO2012054672A1 (en) 2012-04-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130626