PL2986354T3 - Wstęgi elektretowe z dodatkami zwiększającymi ładunek - Google Patents
Wstęgi elektretowe z dodatkami zwiększającymi ładunekInfo
- Publication number
- PL2986354T3 PL2986354T3 PL14723286T PL14723286T PL2986354T3 PL 2986354 T3 PL2986354 T3 PL 2986354T3 PL 14723286 T PL14723286 T PL 14723286T PL 14723286 T PL14723286 T PL 14723286T PL 2986354 T3 PL2986354 T3 PL 2986354T3
- Authority
- PL
- Poland
- Prior art keywords
- charge
- enhancing additives
- electret webs
- electret
- webs
- Prior art date
Links
- 239000000654 additive Substances 0.000 title 1
Classifications
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
-
- 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
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0435—Electret
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Filtering Materials (AREA)
- Electrostatic Separation (AREA)
- Nonwoven Fabrics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361813682P | 2013-04-19 | 2013-04-19 | |
| PCT/US2014/034076 WO2014172308A2 (en) | 2013-04-19 | 2014-04-15 | Electret webs with charge-enhancing additives |
| EP14723286.2A EP2986354B1 (en) | 2013-04-19 | 2014-04-15 | Electret webs with charge-enhancing additives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2986354T3 true PL2986354T3 (pl) | 2017-10-31 |
Family
ID=50687737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14723286T PL2986354T3 (pl) | 2013-04-19 | 2014-04-15 | Wstęgi elektretowe z dodatkami zwiększającymi ładunek |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9815067B2 (pl) |
| EP (1) | EP2986354B1 (pl) |
| JP (1) | JP6366681B2 (pl) |
| KR (1) | KR20150144333A (pl) |
| CN (1) | CN105120978B (pl) |
| AU (1) | AU2014254114B2 (pl) |
| BR (1) | BR112015026517A2 (pl) |
| CA (1) | CA2909670A1 (pl) |
| ES (1) | ES2638777T3 (pl) |
| PL (1) | PL2986354T3 (pl) |
| RU (1) | RU2635160C2 (pl) |
| WO (1) | WO2014172308A2 (pl) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2018000117A (es) * | 2015-07-07 | 2018-03-22 | 3M Innovative Properties Co | Tramas de electreto con aditivos mejoradores de la carga. |
| JP6905970B2 (ja) | 2015-07-07 | 2021-07-21 | スリーエム イノベイティブ プロパティズ カンパニー | 置換ベンゾトリアゾールフェノレート塩及びそれから形成される抗酸化剤組成物 |
| EP3320038A1 (en) | 2015-07-07 | 2018-05-16 | 3M Innovative Properties Company | Polymeric matrices with ionic additives |
| WO2017007672A1 (en) | 2015-07-07 | 2017-01-12 | 3M Innovative Properties Company | Substituted benzotriazole phenols |
| JPWO2018123418A1 (ja) * | 2016-12-26 | 2019-10-31 | パナソニックＩｐマネジメント株式会社 | エアフィルタ濾材 |
| KR20190101399A (ko) * | 2017-01-05 | 2019-08-30 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 전하 증대 첨가제를 갖는 일렉트릿 웨브 |
| EP3990685B1 (en) | 2019-06-28 | 2025-05-28 | 3M Innovative Properties Co. | Core-sheath fibers, nonwoven fibrous web, and respirator including the same |
| US20220323890A1 (en) | 2019-06-28 | 2022-10-13 | 3M Innovative Properties Company | Filter assembly, prefilter assembly, and respirator including the same |
| WO2021028851A1 (en) * | 2019-08-13 | 2021-02-18 | 3M Innovative Properties Company | Spunbonded air-filtration web |
| US20220288560A1 (en) * | 2019-08-21 | 2022-09-15 | Toyobo Co., Ltd. | Electret and filter using the same |
| WO2021111246A1 (en) * | 2019-12-03 | 2021-06-10 | 3M Innovative Properties Company | Thiolate salt melt additives |
| CN111019233A (zh) * | 2019-12-16 | 2020-04-17 | 浙江金海环境技术股份有限公司 | 驻极体薄膜、制备方法、用途和空气净化装置 |
| CN115768543B (zh) | 2020-07-08 | 2026-01-13 | 3M创新有限公司 | 包括纺粘预过滤器的褶皱型过滤组件 |
| US20230311038A1 (en) * | 2020-08-11 | 2023-10-05 | 3M Innovative Properties Company | Electret webs with carboxylic acid or carboxylate salt charge-enhancing additives |
| US20230285884A1 (en) * | 2020-08-11 | 2023-09-14 | 3M Innovative Properties Company | Electret webs with benzoate salt charge-enhancing additives |
| WO2022091060A1 (en) | 2020-11-02 | 2022-05-05 | 3M Innovative Properties Company | Core-sheath fibers, nonwoven fibrous web, and filtering articles including the same |
| CA3141239A1 (en) | 2020-12-02 | 2022-06-02 | Fiber Innovation Technology, Inc. | Splittable chargeable fiber, split multicomponent fiber, a split multicomponent fiber with a durable charge, nonwoven fabric, filter, and yarn containing, and manufacturing processes therefor |
| JP2024501213A (ja) | 2020-12-18 | 2024-01-11 | スリーエム イノベイティブ プロパティズ カンパニー | 置換シクロトリホスファゼン化合物を含むエレクトレット及びそれから得られる物品 |
| ES2957757T3 (es) | 2021-01-21 | 2024-01-25 | Borealis Ag | Composición de polipropileno que contiene un nuevo agente estabilizador de carga para bandas sopladas por fusión de electreto |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971373A (en) | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
| NL160303C (nl) | 1974-03-25 | 1979-10-15 | Verto Nv | Werkwijze voor het vervaardigen van een vezelfilter. |
| US4100324A (en) | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
| CA1073648A (en) | 1976-08-02 | 1980-03-18 | Edward R. Hauser | Web of blended microfibers and crimped bulking fibers |
| NL181632C (nl) | 1976-12-23 | 1987-10-01 | Minnesota Mining & Mfg | Electreetfilter en werkwijze voor het vervaardigen daarvan. |
| US4215682A (en) | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
| US4264750A (en) | 1979-08-01 | 1981-04-28 | Massachusetts Institute Of Technology | Process for fluorinating polymers |
| US4340563A (en) | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
| US4375718A (en) | 1981-03-12 | 1983-03-08 | Surgikos, Inc. | Method of making fibrous electrets |
| US4429001A (en) | 1982-03-04 | 1984-01-31 | Minnesota Mining And Manufacturing Company | Sheet product containing sorbent particulate material |
| US4557945A (en) | 1982-06-07 | 1985-12-10 | Toshiharu Yagi | Process for fluorination by inorganic fluorides in glow discharge |
| US4508781A (en) | 1982-06-07 | 1985-04-02 | The United States Of America As Represented By The Secretary Of Agriculture | Fluorination by inorganic fluorides in glow discharge |
| US4588537A (en) | 1983-02-04 | 1986-05-13 | Minnesota Mining And Manufacturing Company | Method 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 |
| DE3509857C2 (de) | 1984-03-19 | 1994-04-28 | Toyo Boseki | Elektretisiertes Staubfilter und dessen Herstellung |
| JPS60196921A (ja) | 1984-03-19 | 1985-10-05 | 東洋紡績株式会社 | エレクトレツト化材料の製造法 |
| US4874659A (en) | 1984-10-24 | 1989-10-17 | Toray Industries | Electret fiber sheet and method of producing same |
| JP2672329B2 (ja) | 1988-05-13 | 1997-11-05 | 東レ株式会社 | エレクトレット材料 |
| CA2037942A1 (en) | 1990-03-12 | 1991-09-13 | Satoshi Matsuura | Process for producing an electret, a film electret, and an electret filter |
| JP3286998B2 (ja) | 1992-01-08 | 2002-05-27 | 東レ株式会社 | 抗菌性エレクトレット材料 |
| 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 |
| JPH06254319A (ja) | 1993-03-05 | 1994-09-13 | Toyobo Co Ltd | エレクトレットフィルター |
| EP0623941B1 (en) | 1993-03-09 | 1997-08-06 | Hoechst Celanese Corporation | Polymer electrets with improved charge stability |
| EP0615007B1 (de) * | 1993-03-09 | 2004-02-04 | Trevira Gmbh | Elektretfasern mit verbesserter Ladungsstabilität, Verfahren zu ihrer Herstellung, und Textilmaterial enthaltend diese Elektretfasern |
| BR9407259A (pt) | 1993-08-17 | 1996-09-24 | Minnesota Mining & Mfg | Processo para carregar um lençol não tecido de microfibras termoplásticas meio de filtro de eletreto máscara de filtragem elástica e conjunto de máscara respiradora |
| US5914186A (en) | 1994-05-06 | 1999-06-22 | Minnesota Mining And Manufacturing Company | High temperature resistant antistatic pressure-sensitive adhesive tape |
| DE9414040U1 (de) * | 1994-08-30 | 1995-01-19 | Hoechst Ag, 65929 Frankfurt | Vliese aus Elektretfasermischungen mit verbesserter Ladungsstabilität |
| JPH08284063A (ja) | 1995-04-10 | 1996-10-29 | Toray Ind Inc | エレクトレットシートおよびその製造方法およびフィルター基材 |
| US5908598A (en) | 1995-08-14 | 1999-06-01 | Minnesota Mining And Manufacturing Company | Fibrous webs having enhanced electret properties |
| DE19628752B4 (de) | 1996-07-17 | 2004-09-09 | Gustav Klauke Gmbh & Co | Preßzange |
| US5804108A (en) | 1996-10-31 | 1998-09-08 | Wilkinson; Kenneth | Process for the preparation of carbon fiber |
| US6524488B1 (en) | 1998-06-18 | 2003-02-25 | 3M Innovative Properties Company | Method of filtering certain particles from a fluid using a depth loading filtration media |
| US6213122B1 (en) * | 1997-10-01 | 2001-04-10 | 3M Innovative Properties Company | Electret fibers and filter webs having a low level of extractable hydrocarbons |
| US6238466B1 (en) * | 1997-10-01 | 2001-05-29 | 3M Innovative Properties Company | Electret articles and filters with increased oily mist resistance |
| US6365088B1 (en) | 1998-06-26 | 2002-04-02 | Kimberly-Clark Worldwide, Inc. | Electret treatment of high loft and low density nonwoven webs |
| US6432175B1 (en) | 1998-07-02 | 2002-08-13 | 3M Innovative Properties Company | Fluorinated electret |
| EP1202789A2 (en) | 1999-07-21 | 2002-05-08 | HOLLINGSWORTH & VOSE COMPANY | Plasma treated electret filter media |
| JP4030231B2 (ja) | 1999-07-30 | 2008-01-09 | 三菱製紙株式会社 | 空気清浄化フィルター |
| US6406657B1 (en) | 1999-10-08 | 2002-06-18 | 3M Innovative Properties Company | Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid |
| US6375886B1 (en) | 1999-10-08 | 2002-04-23 | 3M Innovative Properties Company | Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid |
| US6454986B1 (en) | 1999-10-08 | 2002-09-24 | 3M Innovative Properties Company | Method of making a fibrous electret web using a nonaqueous polar liquid |
| US6743464B1 (en) | 2000-04-13 | 2004-06-01 | 3M Innovative Properties Company | Method of making electrets through vapor condensation |
| US6419871B1 (en) | 2000-05-25 | 2002-07-16 | Transweb, Llc. | Plasma treatment of filter media |
| US6802315B2 (en) | 2001-03-21 | 2004-10-12 | Hollingsorth & Vose Company | Vapor deposition treated electret filter media |
| US7887889B2 (en) | 2001-12-14 | 2011-02-15 | 3M Innovative Properties Company | Plasma fluorination treatment of porous materials |
| JP3716992B2 (ja) * | 2002-06-06 | 2005-11-16 | 東洋紡績株式会社 | エレクトレット濾材、及びその製造方法 |
| JP2004066595A (ja) | 2002-08-05 | 2004-03-04 | Canon Finetech Inc | 記録装置およびレジストレーション用パターンの記録方法 |
| US7244292B2 (en) | 2005-05-02 | 2007-07-17 | 3M Innovative Properties Company | Electret article having heteroatoms and low fluorosaturation ratio |
| US7244291B2 (en) | 2005-05-02 | 2007-07-17 | 3M Innovative Properties Company | Electret article having high fluorosaturation ratio |
| US7390351B2 (en) | 2006-02-09 | 2008-06-24 | 3M Innovative Properties Company | Electrets and compounds useful in electrets |
| WO2007115963A1 (en) * | 2006-04-11 | 2007-10-18 | Ciba Holding Inc. | Electret materials |
| US9139940B2 (en) | 2006-07-31 | 2015-09-22 | 3M Innovative Properties Company | Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs |
| MX2010006177A (es) * | 2007-12-06 | 2010-07-01 | 3M Innovative Properties Co | Redes de electretos con aditivos que intensifican la carga. |
| US7765698B2 (en) | 2008-06-02 | 2010-08-03 | 3M Innovative Properties Company | Method of making electret articles based on zeta potential |
| RU2448207C1 (ru) * | 2008-06-02 | 2012-04-20 | 3М Инновейтив Пропертиз Компани | Электретные полотна с усиливающими заряд добавками |
| CN102046590A (zh) | 2008-06-02 | 2011-05-04 | 3M创新有限公司 | 用于驻极体的电荷加强添加剂 |
| CN102498242B (zh) * | 2009-04-03 | 2015-04-01 | 3M创新有限公司 | 包含电荷加强添加剂的驻极体料片 |
| US8162153B2 (en) | 2009-07-02 | 2012-04-24 | 3M Innovative Properties Company | High loft spunbonded web |
| MX349639B (es) * | 2010-08-23 | 2017-08-07 | Fiberweb Holdings Ltd | Red no tejida y fibras con propiedades electrostaticas, procesos de fabricacion de las mismas y su uso. |
-
2014
- 2014-04-15 PL PL14723286T patent/PL2986354T3/pl unknown
- 2014-04-15 RU RU2015145443A patent/RU2635160C2/ru not_active IP Right Cessation
- 2014-04-15 KR KR1020157032859A patent/KR20150144333A/ko not_active Withdrawn
- 2014-04-15 EP EP14723286.2A patent/EP2986354B1/en active Active
- 2014-04-15 WO PCT/US2014/034076 patent/WO2014172308A2/en not_active Ceased
- 2014-04-15 JP JP2016509025A patent/JP6366681B2/ja active Active
- 2014-04-15 ES ES14723286.2T patent/ES2638777T3/es active Active
- 2014-04-15 AU AU2014254114A patent/AU2014254114B2/en not_active Ceased
- 2014-04-15 BR BR112015026517A patent/BR112015026517A2/pt not_active Application Discontinuation
- 2014-04-15 CN CN201480022233.XA patent/CN105120978B/zh active Active
- 2014-04-15 US US14/784,634 patent/US9815067B2/en active Active
- 2014-04-15 CA CA2909670A patent/CA2909670A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014254114A1 (en) | 2015-11-12 |
| BR112015026517A2 (pt) | 2017-07-25 |
| RU2015145443A (ru) | 2017-05-24 |
| EP2986354A2 (en) | 2016-02-24 |
| CN105120978B (zh) | 2017-04-05 |
| JP2016520728A (ja) | 2016-07-14 |
| JP6366681B2 (ja) | 2018-08-01 |
| WO2014172308A3 (en) | 2014-12-11 |
| CN105120978A (zh) | 2015-12-02 |
| AU2014254114B2 (en) | 2016-04-07 |
| CA2909670A1 (en) | 2014-10-23 |
| US9815067B2 (en) | 2017-11-14 |
| EP2986354B1 (en) | 2017-06-14 |
| KR20150144333A (ko) | 2015-12-24 |
| WO2014172308A2 (en) | 2014-10-23 |
| ES2638777T3 (es) | 2017-10-24 |
| US20160067717A1 (en) | 2016-03-10 |
| RU2635160C2 (ru) | 2017-11-09 |
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