PL353456A1 - Odporny na mgłę olejową filtr o niemalejącej skuteczności - Google Patents

Odporny na mgłę olejową filtr o niemalejącej skuteczności

Info

Publication number
PL353456A1
PL353456A1 PL00353456A PL35345600A PL353456A1 PL 353456 A1 PL353456 A1 PL 353456A1 PL 00353456 A PL00353456 A PL 00353456A PL 35345600 A PL35345600 A PL 35345600A PL 353456 A1 PL353456 A1 PL 353456A1
Authority
PL
Poland
Prior art keywords
nondecreasing
oily
efficiency
resistant filter
mist resistant
Prior art date
Application number
PL00353456A
Other languages
English (en)
Other versions
PL198520B1 (pl
Inventor
John S. Huberty
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of PL353456A1 publication Critical patent/PL353456A1/pl
Publication of PL198520B1 publication Critical patent/PL198520B1/pl

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2262—Coating or impregnation is oil repellent but not oil or stain release
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2262—Coating or impregnation is oil repellent but not oil or stain release
    • Y10T442/227—Fluorocarbon containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/68—Melt-blown nonwoven fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Laminated Bodies (AREA)
PL353456A 1999-08-19 2000-07-17 Odporny na mgłę olejową filtr o niemalejącej skuteczności oraz zastosowanie filtra PL198520B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/377,262 US6627563B1 (en) 1999-08-19 1999-08-19 Oily-mist resistant filter that has nondecreasing efficiency
PCT/US2000/019432 WO2001014042A1 (en) 1999-08-19 2000-07-17 Oily-mist resistant filter that has nondecreasing efficiency

Publications (2)

Publication Number Publication Date
PL353456A1 true PL353456A1 (pl) 2003-11-17
PL198520B1 PL198520B1 (pl) 2008-06-30

Family

ID=23488417

Family Applications (1)

Application Number Title Priority Date Filing Date
PL353456A PL198520B1 (pl) 1999-08-19 2000-07-17 Odporny na mgłę olejową filtr o niemalejącej skuteczności oraz zastosowanie filtra

Country Status (17)

Country Link
US (1) US6627563B1 (pl)
EP (1) EP1207953B1 (pl)
JP (1) JP4584516B2 (pl)
KR (1) KR100697161B1 (pl)
CN (1) CN1311889C (pl)
AR (1) AR025305A1 (pl)
AT (1) ATE250451T1 (pl)
AU (1) AU755433B2 (pl)
BR (1) BR0013360A (pl)
CA (1) CA2381060A1 (pl)
DE (1) DE60005535T2 (pl)
HK (1) HK1047555B (pl)
MX (1) MXPA02001659A (pl)
NO (1) NO20020769L (pl)
PL (1) PL198520B1 (pl)
TW (1) TW510814B (pl)
WO (1) WO2001014042A1 (pl)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE554842T1 (de) * 2002-09-16 2012-05-15 Triomed Innovations Corp Elektrostatisch geladenes filtermedium mit eingearbeitetem wirkstoff
US8015724B2 (en) * 2004-04-23 2011-09-13 Panasonic Electric Works Co., Ltd. Heating blower with electrostatic atomizing device
US7320722B2 (en) * 2004-10-29 2008-01-22 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
US7419526B2 (en) * 2005-03-03 2008-09-02 3M Innovative Properties Company Conformal filter cartridges and methods
WO2006096486A2 (en) * 2005-03-07 2006-09-14 3M Innovative Properties Company Vehicle passenger compartment air filter devices
US7691168B2 (en) * 2005-10-19 2010-04-06 3M Innovative Properties Company Highly charged, charge stable nanofiber web
FI119280B (fi) 2006-05-18 2008-09-30 Valtion Teknillinen Suodatin ja uudet menetelmät
CN101495248A (zh) * 2006-07-07 2009-07-29 Fsi国际公司 液体气溶胶颗粒去除方法
US8438867B2 (en) * 2006-08-25 2013-05-14 David Colwell Personal or spot area environmental management systems and apparatuses
US7956497B2 (en) * 2006-09-29 2011-06-07 Sanyo Electric Co., Ltd. Electret device and electrostatic induction conversion apparatus comprising the same
US8202340B2 (en) * 2007-02-28 2012-06-19 Hollingsworth & Vose Company Waved filter media and elements
US8257459B2 (en) 2007-02-28 2012-09-04 Hollingsworth & Vose Company Waved filter media and elements
EP2125158B1 (en) 2007-02-28 2014-01-15 Hollingsworth & Vose Company Waved filter media and elements
AU2007356885B2 (en) * 2007-07-26 2010-11-04 3M Innovative Properties Company Highly charged, charge stable nanofiber web
JP2012513298A (ja) * 2008-12-22 2012-06-14 スリーエム イノベイティブ プロパティズ カンパニー 小型マルチガスフィルタ
US20100252047A1 (en) * 2009-04-03 2010-10-07 Kirk Seth M Remote fluorination of fibrous filter webs
JP5475541B2 (ja) * 2010-05-07 2014-04-16 日本バイリーン株式会社 帯電フィルタ及びマスク
DK2609238T3 (en) 2010-08-23 2017-03-13 Fiberweb Holdings Ltd WOVEN COAT AND FIBER WITH ELECTRICAL CHARACTERISTICS, PROCEDURES FOR MANUFACTURING THERE AND THEIR USE
KR101566092B1 (ko) * 2010-11-08 2015-11-04 아메리칸 에어 필터 컴퍼니 인크 무균성 제약 용도를 위한 ePTFE 필터 및 이용 방법
US9266068B2 (en) 2010-11-08 2016-02-23 American Air Filter Company, Inc. Aerosol generator for EPTFE filter testing and method of use
BR112014002143A2 (pt) 2011-08-01 2017-02-21 3M Innovative Properties Co conjunto respiratório que inclui mecanismo de trava
US9700743B2 (en) 2012-07-31 2017-07-11 3M Innovative Properties Company Respiratory assembly including latching mechanism
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
CN106165040B (zh) * 2014-04-04 2019-01-22 东洋纺株式会社 驻极体
US10441909B2 (en) 2014-06-25 2019-10-15 Hollingsworth & Vose Company Filter media including oriented fibers
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
US10561972B2 (en) 2015-09-18 2020-02-18 Hollingsworth & Vose Company Filter media including a waved filtration layer
US10449474B2 (en) 2015-09-18 2019-10-22 Hollingsworth & Vose Company Filter media including a waved filtration layer
CN108136298B (zh) * 2015-10-02 2020-08-28 东洋纺株式会社 驻极体和驻极体滤材
CN117815792A (zh) 2016-02-26 2024-04-05 3M创新有限公司 空调过滤器和制造方法
US12420221B2 (en) 2016-07-01 2025-09-23 Hollingsworth & Vose Company Multi-layered electret-containing filtration media
US10814261B2 (en) 2017-02-21 2020-10-27 Hollingsworth & Vose Company Electret-containing filter media
US11077394B2 (en) 2017-02-21 2021-08-03 Hollingsworth & Vose Company Electret-containing filter media
KR200484737Y1 (ko) * 2017-05-26 2017-10-18 이시영 오염공기 정화용 집진 필터
TWI672346B (zh) * 2017-11-30 2019-09-21 財團法人紡織產業綜合研究所 濾材
CN108635966A (zh) * 2018-04-24 2018-10-12 华中科技大学 一种纳米纤维薄膜过滤材料的制备方法及其产品
MX2021013375A (es) 2019-05-01 2021-11-25 Ascend Performance Mat Operations Llc Medios de filtro que comprenden una capa de nanofibra de poliamida.
CN114173904A (zh) * 2019-06-28 2022-03-11 3M创新有限公司 过滤器组件、预过滤器组件和包括它们的呼吸器
CN111330355B (zh) * 2020-02-28 2022-06-14 厦门理工学院 一种驻极纳米纤维高效过滤材料及其制备方法
US11992585B2 (en) 2020-03-13 2024-05-28 Julian HENLEY Electro-ionic devices for improved protection from airborne biopathogens
US12017232B2 (en) 2020-03-13 2024-06-25 Julian HENLEY Electro-ionic mask devices for improved protection from airborne biopathogens
US20210353977A1 (en) * 2020-05-13 2021-11-18 D. Wheatley Enterprises, Inc. Integrated respiratory and eye protective system
WO2022009028A1 (en) * 2020-07-08 2022-01-13 3M Innovative Properties Company Pleated filtration assembly comprising spunbonded prefilter
CN117180853B (zh) * 2023-09-19 2024-05-24 佛山市芯耀环保科技有限公司 一种油雾吸附复合材料及其制备方法和应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160303C (nl) 1974-03-25 1979-10-15 Verto Nv Werkwijze voor het vervaardigen van een vezelfilter.
CA1073648A (en) 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4375718A (en) 1981-03-12 1983-03-08 Surgikos, Inc. Method of making fibrous electrets
AU565762B2 (en) 1983-02-04 1987-09-24 Minnesota Mining And Manufacturing Company Method and apparatus for manufacturing an electret filter medium
JPS60168511A (ja) 1984-02-10 1985-09-02 Japan Vilene Co Ltd エレクトレツトフイルタの製造方法
US4536440A (en) 1984-03-27 1985-08-20 Minnesota Mining And Manufacturing Company Molded fibrous filtration products
GB8612070D0 (en) 1986-05-19 1986-06-25 Brown R C Blended-fibre filter material
US5025052A (en) 1986-09-12 1991-06-18 Minnesota Mining And Manufacturing Company Fluorochemical oxazolidinones
US4874399A (en) * 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
JP2574670Y2 (ja) * 1990-06-13 1998-06-18 日本バイリーン株式会社 エアフィルター
US5401446A (en) 1992-10-09 1995-03-28 The University Of Tennessee Research Corporation Method and apparatus for the electrostatic charging of a web or film
AU669420B2 (en) 1993-03-26 1996-06-06 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media
PL173854B1 (pl) 1993-08-17 1998-05-29 Minnesota Mining & Mfg Sposób wytwarzania elektretowego środka filtracyjnego
CN2206142Y (zh) * 1994-10-19 1995-08-30 杨天寿 精滤器
US5645627A (en) * 1995-02-28 1997-07-08 Hollingsworth & Vose Company Charge stabilized electret filter media
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
US5817584A (en) * 1995-12-22 1998-10-06 Kimberly-Clark Worldwide, Inc. High efficiency breathing mask fabrics
JP3566477B2 (ja) * 1996-12-26 2004-09-15 興研株式会社 静電フィルター
US6238466B1 (en) * 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance

Also Published As

Publication number Publication date
WO2001014042A1 (en) 2001-03-01
CA2381060A1 (en) 2001-03-01
MXPA02001659A (es) 2002-10-23
DE60005535D1 (de) 2003-10-30
EP1207953B1 (en) 2003-09-24
PL198520B1 (pl) 2008-06-30
TW510814B (en) 2002-11-21
CN1311889C (zh) 2007-04-25
HK1047555B (en) 2004-10-15
KR20020022814A (ko) 2002-03-27
JP2003524519A (ja) 2003-08-19
DE60005535T2 (de) 2004-06-24
HK1047555A1 (en) 2003-02-28
AR025305A1 (es) 2002-11-20
AU6350600A (en) 2001-03-19
CN1370091A (zh) 2002-09-18
BR0013360A (pt) 2002-04-30
AU755433B2 (en) 2002-12-12
ATE250451T1 (de) 2003-10-15
US6627563B1 (en) 2003-09-30
NO20020769D0 (no) 2002-02-15
KR100697161B1 (ko) 2007-03-22
NO20020769L (no) 2002-04-19
JP4584516B2 (ja) 2010-11-24
EP1207953A1 (en) 2002-05-29

Similar Documents

Publication Publication Date Title
GB9918958D0 (en) Filter
EP1165174A4 (en) FILTER WITHOUT SUPPORT
AU5545201A (en) Keyed filter assembly
GB9916292D0 (en) Filter assemblies
GB0227571D0 (en) Filter
GB9925992D0 (en) Filter
IL152238A0 (en) Improved filtration efficiency
GB9907330D0 (en) Filter
GB0114656D0 (en) Filter arrangement
GB2364256B (en) Filter assembly
GB9911889D0 (en) Filter
GB0111758D0 (en) Filter assemblies
GB0105247D0 (en) Filter
PL351590A1 (en) Filter assembly
GB0120525D0 (en) Filter assemblies
GB9907564D0 (en) Filter
GB2377568B (en) Low pass filter
IL150536A0 (en) Energy filtering system
GB9917838D0 (en) Filters
GB0008719D0 (en) Digital filters
GB0111756D0 (en) Filter assembly
PL109295U1 (en) Cassete-type filter
GB9920780D0 (en) Filter
AU140527S (en) Filter
AU140526S (en) Filter

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20100717