PL1877156T3 - Wyrób elektretowy posiadający heteroatomy i charakteryzujący się niskim wskaźnikiem nasycenia fluorem - Google Patents

Wyrób elektretowy posiadający heteroatomy i charakteryzujący się niskim wskaźnikiem nasycenia fluorem

Info

Publication number
PL1877156T3
PL1877156T3 PL06751486T PL06751486T PL1877156T3 PL 1877156 T3 PL1877156 T3 PL 1877156T3 PL 06751486 T PL06751486 T PL 06751486T PL 06751486 T PL06751486 T PL 06751486T PL 1877156 T3 PL1877156 T3 PL 1877156T3
Authority
PL
Poland
Prior art keywords
heteroatoms
electret article
fluorosaturation ratio
low
low fluorosaturation
Prior art date
Application number
PL06751486T
Other languages
English (en)
Inventor
Seth M. Kirk
Gerald R. Spartz
Marvin E. Jones
Steven J. Pachuta
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 PL1877156T3 publication Critical patent/PL1877156T3/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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/33—Gas mask canister
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/35—Respirators and register filters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/39—Electrets separator
    • 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
    • Y10T442/2164—Coating or impregnation specified as water repellent
    • Y10T442/2189—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.]
    • Y10T442/20—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
    • Y10T442/2221—Coating or impregnation is specified as water proof
    • Y10T442/2238—Fluorocarbon containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
PL06751486T 2005-05-02 2006-04-26 Wyrób elektretowy posiadający heteroatomy i charakteryzujący się niskim wskaźnikiem nasycenia fluorem PL1877156T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/120,049 US7244292B2 (en) 2005-05-02 2005-05-02 Electret article having heteroatoms and low fluorosaturation ratio
EP06751486.9A EP1877156B1 (en) 2005-05-02 2006-04-26 Electret article having heteroatoms and low fluorosaturation ratio
PCT/US2006/015805 WO2006118902A2 (en) 2005-05-02 2006-04-26 Electret article having heteroatoms and low fluorosaturation ratio

Publications (1)

Publication Number Publication Date
PL1877156T3 true PL1877156T3 (pl) 2018-09-28

Family

ID=37232147

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06751486T PL1877156T3 (pl) 2005-05-02 2006-04-26 Wyrób elektretowy posiadający heteroatomy i charakteryzujący się niskim wskaźnikiem nasycenia fluorem

Country Status (11)

Country Link
US (2) US7244292B2 (pl)
EP (1) EP1877156B1 (pl)
JP (1) JP4944099B2 (pl)
KR (1) KR101391483B1 (pl)
CN (1) CN101171066B (pl)
AU (1) AU2006242572B2 (pl)
BR (1) BRPI0612342A2 (pl)
ES (1) ES2670194T3 (pl)
PL (1) PL1877156T3 (pl)
RU (1) RU2363518C1 (pl)
WO (1) WO2006118902A2 (pl)

Families Citing this family (48)

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US7244291B2 (en) * 2005-05-02 2007-07-17 3M Innovative Properties Company Electret article having high fluorosaturation ratio
US7244292B2 (en) * 2005-05-02 2007-07-17 3M Innovative Properties Company Electret article having heteroatoms and low fluorosaturation ratio
CN103933785B (zh) * 2006-02-01 2016-07-27 东丽株式会社 过滤器用无纺布及其制造方法
US7390351B2 (en) * 2006-02-09 2008-06-24 3M Innovative Properties Company Electrets and compounds useful in electrets
JP4783707B2 (ja) * 2006-10-04 2011-09-28 クラレクラフレックス株式会社 マスク用フィルタ
US7837756B2 (en) * 2007-04-05 2010-11-23 Aaf-Mcquay Inc. Filter with ePTFE and method of forming
CN101896657B (zh) * 2007-12-06 2012-11-28 3M创新有限公司 驻极体过滤器介质以及制备驻极体织物的方法
CN101946033B (zh) * 2007-12-28 2012-11-28 3M创新有限公司 复合非织造纤维料片及其制备和使用方法
US7765698B2 (en) * 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
US20110137082A1 (en) * 2008-06-02 2011-06-09 Li Fuming B Charge-enhancing additives for electrets
BRPI0909959B1 (pt) * 2008-06-02 2018-11-13 3M Innovative Properties Co manta de eletreto e meio de filtro à base de eletreto
US8673040B2 (en) 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
US8021996B2 (en) 2008-12-23 2011-09-20 Kimberly-Clark Worldwide, Inc. Nonwoven web and filter media containing partially split multicomponent fibers
MX2011010443A (es) 2009-04-03 2011-10-24 3M Innovative Properties Co Auxiliares de procesamiento para redes olefinicas, incluyendo redes de electreto.
MX2011010271A (es) 2009-04-03 2011-10-17 3M Innovative Prosperties Company Redes de electreto con aditivos aumentadores de carga.
US20100252047A1 (en) 2009-04-03 2010-10-07 Kirk Seth M Remote fluorination of fibrous filter webs
BR112012016094A2 (pt) 2009-12-30 2016-08-16 3M Innovative Properties Co respirador com peça facial filtrante tendo uma malha auxética no corpo da máscara
US20120017911A1 (en) 2010-07-26 2012-01-26 3M Innovative Properties Company Filtering face-piece respirator having foam shaping layer
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US8840970B2 (en) 2011-01-16 2014-09-23 Sigma Laboratories Of Arizona, Llc Self-assembled functional layers in multilayer structures
CN105407998B (zh) 2012-12-28 2018-02-02 3M创新有限公司 包含电荷加强添加剂的驻极体料片
KR20150144333A (ko) 2013-04-19 2015-12-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 전하 증대 첨가제를 갖는 일렉트릿 웨브
JP2016535180A (ja) * 2013-09-03 2016-11-10 スリーエム イノベイティブ プロパティズ カンパニー 溶融紡糸処理、溶融紡糸不織布繊維ウェブ、及び関連する濾材
CN106661786B (zh) 2014-06-23 2019-05-21 3M创新有限公司 包含电荷加强添加剂的驻极体料片
JP2016202376A (ja) * 2015-04-17 2016-12-08 スリーエム イノベイティブ プロパティズ カンパニー フィルタユニット
KR102662840B1 (ko) 2015-07-07 2024-05-03 쓰리엠 이노베이티브 프로퍼티즈 캄파니 이온성 첨가제를 갖는 중합체 매트릭스
BR112018000291B1 (pt) 2015-07-07 2022-05-31 3M Innovative Properties Company Mantas de eletreto que compreendem aditivos acentuadores de carga
EP3320055B1 (en) 2015-07-07 2021-03-03 3M Innovative Properties Company Substituted benzotriazole phenolate salts and antioxidant compositions formed therefrom
CA2991412A1 (en) 2015-07-07 2017-01-12 3M Innovative Properties Company Substituted benzotriazole phenols
CN105029770B (zh) * 2015-07-31 2016-08-17 小米科技有限责任公司 智能口罩、计算污染物吸附量的方法、智能口罩及装置
US9968963B2 (en) 2015-08-31 2018-05-15 Sigma Laboratories Of Arizona, Llc Functional coating
CN105854418A (zh) * 2016-05-11 2016-08-17 安徽元琛环保科技股份有限公司 一种驻极体过滤材料及其生产方法
JP7076718B2 (ja) 2017-01-05 2022-05-30 スリーエム イノベイティブ プロパティズ カンパニー 帯電強化添加剤を含むエレクトレットウェブ
US11077394B2 (en) 2017-02-21 2021-08-03 Hollingsworth & Vose Company Electret-containing filter media
EP3585499A4 (en) * 2017-02-21 2020-12-23 Hollingsworth & Vose Company ELECTRIC FILTER MEDIA
US10814261B2 (en) 2017-02-21 2020-10-27 Hollingsworth & Vose Company Electret-containing filter media
US20220396684A1 (en) 2019-10-16 2022-12-15 3M Innovative Properties Company Substituted benzimidazole melt additives
CN114555877A (zh) 2019-10-16 2022-05-27 3M创新有限公司 双功能熔体添加剂
CN115038829B (zh) 2019-12-03 2023-07-28 3M创新有限公司 芳族杂环熔体添加剂
WO2021111246A1 (en) 2019-12-03 2021-06-10 3M Innovative Properties Company Thiolate salt melt additives
EP4097284B1 (en) 2020-01-27 2024-05-29 3M Innovative Properties Company Substituted thiolate salt melt additives
WO2021152426A1 (en) 2020-01-27 2021-08-05 3M Innovative Properties Company Substituted thiol melt additives
WO2021184012A1 (en) 2020-03-13 2021-09-16 Henley Julian Electro-ionic devices for improved protection from airborne biopathogens
US20240001375A1 (en) 2020-03-13 2024-01-04 Julian HENLEY Electro-ionic mask devices for improved protection from airborne biopathogens
EP4196630A1 (en) 2020-08-11 2023-06-21 3M Innovative Properties Company Electret webs with carboxylic acid or carboxylate salt charge-enhancing additives
WO2022034444A1 (en) 2020-08-11 2022-02-17 3M Innovative Properties Company Electret webs with benzoate salt charge-enhancing additives
JP2023547466A (ja) 2020-11-02 2023-11-10 スリーエム イノベイティブ プロパティズ カンパニー コア－シース繊維、不織繊維ウェブ、及びそれを含む濾過物品
WO2022130080A1 (en) 2020-12-18 2022-06-23 3M Innovative Properties Company Electrets comprising a substituted cyclotriphosphazene compound and articles therefrom

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US7244291B2 (en) * 2005-05-02 2007-07-17 3M Innovative Properties Company Electret article having high fluorosaturation ratio

Also Published As

Publication number Publication date
KR101391483B1 (ko) 2014-05-07
EP1877156A2 (en) 2008-01-16
US20070222119A1 (en) 2007-09-27
US7244292B2 (en) 2007-07-17
US20060243139A1 (en) 2006-11-02
RU2363518C1 (ru) 2009-08-10
JP2008540855A (ja) 2008-11-20
WO2006118902A2 (en) 2006-11-09
KR20080012862A (ko) 2008-02-12
CN101171066A (zh) 2008-04-30
ES2670194T3 (es) 2018-05-29
EP1877156B1 (en) 2018-03-07
JP4944099B2 (ja) 2012-05-30
AU2006242572B2 (en) 2011-03-24
WO2006118902A3 (en) 2007-01-11
AU2006242572A1 (en) 2006-11-09
BRPI0612342A2 (pt) 2010-11-03
CN101171066B (zh) 2012-07-18

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