JP2013541417A - 高性能フィルタ - Google Patents

高性能フィルタ Download PDF

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Publication number
JP2013541417A
JP2013541417A JP2013535066A JP2013535066A JP2013541417A JP 2013541417 A JP2013541417 A JP 2013541417A JP 2013535066 A JP2013535066 A JP 2013535066A JP 2013535066 A JP2013535066 A JP 2013535066A JP 2013541417 A JP2013541417 A JP 2013541417A
Authority
JP
Japan
Prior art keywords
fiber
fibers
water
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
JP2013535066A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013541417A5 (https=
Inventor
グプタ，ラケッシュ・クマール
ミッチェル，メルヴィン・グレン
クロシエヴィチ，ダニエル・ウィリアム
クラーク，マーク・ドワイト
アンダーソン，クリス・デルバート
ミッチェル，マーヴィン・リン
ミッチェル，パウラ・ハインズ
ウルフ，アンバー・レイン
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 JP2013541417A publication Critical patent/JP2013541417A/ja
Publication of JP2013541417A5 publication Critical patent/JP2013541417A5/ja
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)
JP2013535066A 2010-10-21 2011-10-20 高性能フィルタ Pending JP2013541417A (ja)

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 (2)

Publication Number Publication Date
JP2013541417A true JP2013541417A (ja) 2013-11-14
JP2013541417A5 JP2013541417A5 (https=) 2016-03-10

Family

ID=45975611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013535066A Pending JP2013541417A (ja) 2010-10-21 2011-10-20 高性能フィルタ

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023137271A (ja) * 2022-03-18 2023-09-29 東レ株式会社 不織布
JP2025522184A (ja) * 2023-06-06 2025-07-11 ペトロチャイナ カンパニー リミテッド ポリマー脱灰の方法
JP2025524394A (ja) * 2023-06-06 2025-07-30 ペトロチャイナ カンパニー リミテッド 連続溶液重合方法及びシステム
JP7853449B2 (ja) 2023-06-06 2026-04-28 ペトロチャイナ カンパニー リミテッド ポリマー脱灰の方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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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
EP3212303B1 (en) * 2014-10-31 2021-09-15 Ahlstrom-Munksjö OYJ Self supporting pleated oil filter
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
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
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
US12343666B2 (en) 2020-04-07 2025-07-01 Hollingsworth & Vose Company Filter media including out-of-plane solid elements, methods of forming them, and uses thereof
EP4000710A1 (en) * 2020-11-20 2022-05-25 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Filter

Citations (10)

* 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
JPS62110718A (ja) * 1985-10-16 1987-05-21 Kuraray Co Ltd エヤ−フイルタ−用濾材
US5496627A (en) * 1995-06-16 1996-03-05 Eastman Chemical Company Composite fibrous filters
US20050282008A1 (en) * 2003-06-19 2005-12-22 Haile William A Water-dispersible and multicomponent fibers from sulfopolyesters
JP2006528282A (ja) * 2003-06-19 2006-12-14 イーストマン ケミカル カンパニー スルホポリエステルからの水分散性多成分繊維
US20070021021A1 (en) * 2003-07-30 2007-01-25 Fleetguard, Inc. High performance filter media with internal nanofiber structure and manufacturing methodology
US20070259177A1 (en) * 2003-06-19 2007-11-08 Gupta Rakesh K Water-dispersible and multicomponent fibers from sulfopolyesters
JP2008246321A (ja) * 2007-03-29 2008-10-16 Hokuetsu Paper Mills Ltd 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
JP2010514957A (ja) * 2007-01-03 2010-05-06 イーストマン ケミカル カンパニー スルホポリエステルを含む多成分繊維から製造される不織布

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* Cited by examiner, † Cited by third party
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US7297644B2 (en) * 2003-05-28 2007-11-20 Air Products Polymers, L.P. Nonwoven binders with high wet/dry tensile strength ratio
US8513147B2 (en) * 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7285504B2 (en) * 2004-04-23 2007-10-23 Air Products Polymers, L.P. Wet tensile strength of nonwoven webs
WO2006008828A1 (ja) * 2004-07-21 2006-01-26 Hokuetsu Paper Mills, Ltd. 液体濾過用フィルタ濾材及びその製造方法
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 (10)

* 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
JPS62110718A (ja) * 1985-10-16 1987-05-21 Kuraray Co Ltd エヤ−フイルタ−用濾材
US5496627A (en) * 1995-06-16 1996-03-05 Eastman Chemical Company Composite fibrous filters
US20050282008A1 (en) * 2003-06-19 2005-12-22 Haile William A Water-dispersible and multicomponent fibers from sulfopolyesters
JP2006528282A (ja) * 2003-06-19 2006-12-14 イーストマン ケミカル カンパニー スルホポリエステルからの水分散性多成分繊維
US20070259177A1 (en) * 2003-06-19 2007-11-08 Gupta Rakesh K Water-dispersible and multicomponent fibers from sulfopolyesters
US20070021021A1 (en) * 2003-07-30 2007-01-25 Fleetguard, Inc. High performance filter media with internal nanofiber structure and manufacturing methodology
JP2010514957A (ja) * 2007-01-03 2010-05-06 イーストマン ケミカル カンパニー スルホポリエステルを含む多成分繊維から製造される不織布
JP2008246321A (ja) * 2007-03-29 2008-10-16 Hokuetsu Paper Mills Ltd 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023137271A (ja) * 2022-03-18 2023-09-29 東レ株式会社 不織布
JP2025522184A (ja) * 2023-06-06 2025-07-11 ペトロチャイナ カンパニー リミテッド ポリマー脱灰の方法
JP2025524394A (ja) * 2023-06-06 2025-07-30 ペトロチャイナ カンパニー リミテッド 連続溶液重合方法及びシステム
JP7843872B2 (ja) 2023-06-06 2026-04-10 ペトロチャイナ カンパニー リミテッド 連続溶液重合方法及びシステム
JP7853449B2 (ja) 2023-06-06 2026-04-28 ペトロチャイナ カンパニー リミテッド ポリマー脱灰の方法

Also Published As

Publication number Publication date
BR112013009687A2 (pt) 2016-07-19
EP2629876A1 (en) 2013-08-28
EP2629876A4 (en) 2016-05-11
CN103180023A (zh) 2013-06-26
US20120175298A1 (en) 2012-07-12
KR20140000244A (ko) 2014-01-02
WO2012054672A1 (en) 2012-04-26

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