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
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 (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112018000291B1 (pt) * | 2015-07-07 | 2022-05-31 | 3M Innovative Properties Company | Mantas de eletreto que compreendem aditivos acentuadores de carga |
KR102662840B1 (ko) | 2015-07-07 | 2024-05-03 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 이온성 첨가제를 갖는 중합체 매트릭스 |
CA2991412A1 (en) | 2015-07-07 | 2017-01-12 | 3M Innovative Properties Company | Substituted benzotriazole phenols |
EP3320055B1 (en) | 2015-07-07 | 2021-03-03 | 3M Innovative Properties Company | Substituted benzotriazole phenolate salts and antioxidant compositions formed therefrom |
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 |
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 |
EP3990685A1 (en) | 2019-06-28 | 2022-05-04 | 3M Innovative Properties Co. | Core-sheath fibers, nonwoven fibrous web, and respirator including the same |
WO2020261034A1 (en) | 2019-06-28 | 2020-12-30 | 3M Innovative Properties Company | Filter assembly, prefilter assembly, and respirator including the same |
TW202114768A (zh) * | 2019-08-13 | 2021-04-16 | 美商3M新設資產公司 | 紡絲黏合空氣過濾網 |
US20220288560A1 (en) | 2019-08-21 | 2022-09-15 | Toyobo Co., Ltd. | Electret and filter using the same |
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 |
WO2022034444A1 (en) * | 2020-08-11 | 2022-02-17 | 3M Innovative Properties Company | Electret webs with benzoate salt charge-enhancing additives |
EP4196630A1 (en) * | 2020-08-11 | 2023-06-21 | 3M Innovative Properties Company | Electret webs with carboxylic acid or carboxylate 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 |
MX2021014866A (es) | 2020-12-02 | 2022-06-03 | Fiber Innovation Tech Inc | Fibra cargable divisible, fibra multicomponente dividida, una fibra multicomponente dividida con una carga durable, tela no tejida, filtro y contenido de hilo, y proceso de fabricacion de los mismos. |
WO2022130080A1 (en) | 2020-12-18 | 2022-06-23 | 3M Innovative Properties Company | Electrets comprising a substituted cyclotriphosphazene compound and articles therefrom |
EP4032598B1 (en) | 2021-01-21 | 2023-07-12 | Borealis AG | Polypropylene composition containing a new charge-stabilizing agent for electret melt blown webs |
Family Cites Families (58)
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 |
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 |
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 |
ES2218521T3 (es) * | 1993-03-09 | 2004-11-16 | Trevira Gmbh | Fibras de electreto con una estabilidad de carga mejorada, el proceso para su produccion y materiales textiles que contienen estas fibras de electreto. |
DE69404736T2 (de) | 1993-03-09 | 1998-01-08 | Hoechst Celanese Corp | Polymer-Elektrete mit verbesserter Ladungsstabilität |
PL173854B1 (pl) | 1993-08-17 | 1998-05-29 | Minnesota Mining & Mfg | Sposób wytwarzania elektretowego środka filtracyjnego |
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 |
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 |
EP2005453B1 (en) * | 2006-04-11 | 2009-09-09 | Basf Se | 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 |
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 |
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 |
MX2011010271A (es) * | 2009-04-03 | 2011-10-17 | 3M Innovative Prosperties Company | Redes de electreto con aditivos aumentadores de carga. |
US8162153B2 (en) | 2009-07-02 | 2012-04-24 | 3M Innovative Properties Company | High loft spunbonded web |
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 |
-
2014
- 2014-04-15 KR KR1020157032859A patent/KR20150144333A/ko 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 ES ES14723286.2T patent/ES2638777T3/es active Active
- 2014-04-15 EP EP14723286.2A patent/EP2986354B1/en active Active
- 2014-04-15 RU RU2015145443A patent/RU2635160C2/ru not_active IP Right Cessation
- 2014-04-15 JP JP2016509025A patent/JP6366681B2/ja active Active
- 2014-04-15 AU AU2014254114A patent/AU2014254114B2/en not_active Ceased
- 2014-04-15 WO PCT/US2014/034076 patent/WO2014172308A2/en active Application Filing
- 2014-04-15 PL PL14723286T patent/PL2986354T3/pl unknown
- 2014-04-15 BR BR112015026517A patent/BR112015026517A2/pt not_active Application Discontinuation
- 2014-04-15 CA CA2909670A patent/CA2909670A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2016520728A (ja) | 2016-07-14 |
AU2014254114B2 (en) | 2016-04-07 |
JP6366681B2 (ja) | 2018-08-01 |
WO2014172308A3 (en) | 2014-12-11 |
BR112015026517A2 (pt) | 2017-07-25 |
EP2986354A2 (en) | 2016-02-24 |
EP2986354B1 (en) | 2017-06-14 |
AU2014254114A1 (en) | 2015-11-12 |
RU2015145443A (ru) | 2017-05-24 |
WO2014172308A2 (en) | 2014-10-23 |
US9815067B2 (en) | 2017-11-14 |
CN105120978A (zh) | 2015-12-02 |
ES2638777T3 (es) | 2017-10-24 |
US20160067717A1 (en) | 2016-03-10 |
RU2635160C2 (ru) | 2017-11-09 |
CA2909670A1 (en) | 2014-10-23 |
KR20150144333A (ko) | 2015-12-24 |
CN105120978B (zh) | 2017-04-05 |
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