PL366151A1 - Sposób wytwarzania elektretów przez skraplanie pary - Google Patents

Sposób wytwarzania elektretów przez skraplanie pary

Info

Publication number
PL366151A1
PL366151A1 PL00366151A PL36615100A PL366151A1 PL 366151 A1 PL366151 A1 PL 366151A1 PL 00366151 A PL00366151 A PL 00366151A PL 36615100 A PL36615100 A PL 36615100A PL 366151 A1 PL366151 A1 PL 366151A1
Authority
PL
Poland
Prior art keywords
article
condensate
making
vapor condensation
electret
Prior art date
Application number
PL00366151A
Other languages
English (en)
Inventor
Thomas I. Insley
Randall L. Knoll
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 PL366151A1 publication Critical patent/PL366151A1/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/021—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
    • H01G7/023—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Filtering Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Electrostatic Separation (AREA)
  • Nonwoven Fabrics (AREA)
PL00366151A 2000-04-13 2000-08-15 Sposób wytwarzania elektretów przez skraplanie pary PL366151A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/548,892 US6743464B1 (en) 2000-04-13 2000-04-13 Method of making electrets through vapor condensation
PCT/US2000/022402 WO2001080257A1 (en) 2000-04-13 2000-08-15 Method of making electrets through vapor condensation

Publications (1)

Publication Number Publication Date
PL366151A1 true PL366151A1 (pl) 2005-01-24

Family

ID=24190807

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00366151A PL366151A1 (pl) 2000-04-13 2000-08-15 Sposób wytwarzania elektretów przez skraplanie pary

Country Status (14)

Country Link
US (1) US6743464B1 (pl)
EP (1) EP1273018B1 (pl)
JP (1) JP4584527B2 (pl)
KR (1) KR100715382B1 (pl)
CN (1) CN1288681C (pl)
AT (1) ATE319175T1 (pl)
AU (2) AU6908600A (pl)
BR (1) BR0017208A (pl)
CA (1) CA2401620A1 (pl)
DE (1) DE60026326T2 (pl)
MX (1) MXPA02010025A (pl)
PL (1) PL366151A1 (pl)
RU (1) RU2260866C2 (pl)
WO (1) WO2001080257A1 (pl)

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* Cited by examiner, † Cited by third party
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US6783598B2 (en) * 2002-08-15 2004-08-31 Fibersense Technology Corp. Moisture barrier sealing of fiber optic coils
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
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
US7553440B2 (en) * 2005-05-12 2009-06-30 Leonard William K Method and apparatus for electric treatment of substrates
EP1945445A4 (en) * 2005-10-19 2012-05-30 3M Innovative Properties Co MULTILAYER ARTICLES WITH SOUND DAMPING PROPERTIES AND METHOD FOR THE PRODUCTION AND USE THEREOF
KR101360872B1 (ko) * 2006-04-11 2014-02-11 시바 홀딩 인코포레이티드 일렉트리트 물질
US9134471B2 (en) 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
US20080249269A1 (en) * 2007-04-05 2008-10-09 Hui Chin Electret materials
US20080271740A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free flat-fold respirator that includes a graspable tab
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
RU2424018C1 (ru) 2007-09-20 2011-07-20 3М Инновейтив Пропертиз Компани Фильтрующая респираторная лицевая маска с растяжимой основой маски
CA2708117C (en) * 2007-12-06 2015-08-25 John M. Sebastian Electret webs with charge-enhancing additives
KR101577089B1 (ko) * 2008-06-02 2015-12-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전하 증대 첨가제를 갖는 일렉트릿 웨브
US7765698B2 (en) * 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
EP2297086A4 (en) * 2008-06-02 2012-01-25 3M Innovative Properties Co CHARGE INCREASE ADDITIVES FOR ELECTRETS
EP2303770B1 (en) * 2008-06-30 2014-07-09 3M Innovative Properties Company Method for in situ formation of metal nanoclusters within a porous substrate
EP2194549A1 (en) 2008-12-08 2010-06-09 Sony Corporation A method of producing an electret material
US11083916B2 (en) 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
CN102348845A (zh) 2009-02-20 2012-02-08 3M创新有限公司 抗微生物驻极体网
US20100252047A1 (en) 2009-04-03 2010-10-07 Kirk Seth M Remote fluorination of fibrous filter webs
US8881729B2 (en) 2009-09-18 2014-11-11 3M Innovative Properties Company Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
US8640704B2 (en) 2009-09-18 2014-02-04 3M Innovative Properties Company Flat-fold filtering face-piece respirator having structural weld pattern
KR20110031144A (ko) 2009-09-18 2011-03-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 파지 특징부 표시부를 갖는 안면부 여과식 호흡기
US8528560B2 (en) 2009-10-23 2013-09-10 3M Innovative Properties Company Filtering face-piece respirator having parallel line weld pattern in mask body
EP2519326A4 (en) 2009-12-30 2016-08-24 3M Innovative Properties Co FILTERING ATEM CONNECTION WITH AN AUXETIC NETWORK IN THE MASKENKÖRPER
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
US20120017911A1 (en) 2010-07-26 2012-01-26 3M Innovative Properties Company Filtering face-piece respirator having foam shaping layer
US8585808B2 (en) 2010-11-08 2013-11-19 3M Innovative Properties Company Zinc oxide containing filter media and methods of forming the same
US20120125341A1 (en) 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having an overmolded face seal
RU2477540C2 (ru) * 2011-04-11 2013-03-10 Государственное образовательное учреждение высшего профессионального образования "Российский государственный педагогический университет им. А.И. Герцена" Способ изготовления пленочного электрета
KR20140037942A (ko) 2011-06-30 2014-03-27 쓰리엠 이노베이티브 프로퍼티즈 캄파니 부직 일렉트릿 섬유질 웨브 및 이를 제조하는 방법
EP2739362A2 (en) 2011-08-01 2014-06-11 3M Innovative Properties Company Respiratory assembly including latching mechanism
US20130168893A1 (en) * 2011-12-29 2013-07-04 Hollingsworth & Vose Company Charging of filter media
RU2523337C1 (ru) * 2012-12-25 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский государственный педагогический университет им. А.И. Герцена" Способ изготовления пленочного электрета
US11116998B2 (en) 2012-12-27 2021-09-14 3M Innovative Properties Company Filtering face-piece respirator having folded flange
US10182603B2 (en) 2012-12-27 2019-01-22 3M Innovative Properties Company Filtering face-piece respirator having strap-activated folded flange
AU2013368596B2 (en) 2012-12-28 2016-08-04 3M Innovative Properties Company Electret webs with charge-enhancing additives
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
CN105120978B (zh) 2013-04-19 2017-04-05 3M创新有限公司 具有电荷加强添加剂的驻极体料片
RU2528618C1 (ru) * 2013-11-19 2014-09-20 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский государственный педагогический университет им. А.И. Герцена" (РГПУ им. А.И. Герцена) Способ изготовления пленочного электрета
US10400354B2 (en) 2013-11-26 2019-09-03 3M Innovative Properties Company Process of making dimensionally-stable melt blown nonwoven fibrous structures
EP3110275B1 (en) 2014-02-27 2019-01-09 3M Innovative Properties Company Respirator having elastic straps having openwork structure
US10040621B2 (en) 2014-03-20 2018-08-07 3M Innovative Properties Company Filtering face-piece respirator dispenser
KR20170021853A (ko) 2014-06-23 2017-02-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 전하 증대 첨가제를 갖는 일렉트릿 웨브
CN106573158B (zh) 2014-08-18 2022-06-28 3M创新有限公司 包括聚合物结网的呼吸器及其形成方法
EP3212018A1 (en) 2014-10-31 2017-09-06 3M Innovative Properties Company Respirator having corrugated filtering structure
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
US10919867B2 (en) 2015-07-07 2021-02-16 3M Innovative Properties Company Substituted benzotriazole phenols
US11053373B2 (en) 2015-07-07 2021-07-06 3M Innovative Properties Company Polymeric matrices with ionic additives
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
WO2017007675A1 (en) 2015-07-07 2017-01-12 3M Innovative Properties Company Electret webs with charge-enhancing additives
RU2015141569A (ru) 2015-09-30 2017-04-05 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской и клапаном выдоха
WO2017066284A1 (en) 2015-10-12 2017-04-20 3M Innovative Properties Company Filtering face-piece respirator including functional material and method of forming same
BR112018009661A2 (pt) 2015-11-11 2018-11-13 3M Innovative Properties Co respirador de dobra plana com retenção de formato
EA037948B1 (ru) 2016-01-07 2021-06-10 Дональдсон Компани, Инк. Фильтрующая среда, фильтрующий элемент и его применение
KR20190069565A (ko) 2016-10-28 2019-06-19 쓰리엠 이노베이티브 프로퍼티즈 캄파니 보강 요소를 포함하는 호흡기
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
RU2671037C2 (ru) 2017-03-17 2018-10-29 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской типа ffp3
WO2019012399A1 (en) 2017-07-14 2019-01-17 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
JP2021509449A (ja) 2017-12-28 2021-03-25 スリーエム イノベイティブ プロパティズ カンパニー 難燃性ポリマーを含むセラミックコーティングされた繊維、及び不織布構造の製造方法
US12150502B2 (en) 2018-01-03 2024-11-26 3M Innovative Properties Company Respirator including transversely-extending pleat and method of forming same
CN113710344A (zh) 2019-05-01 2021-11-26 奥升德功能材料运营有限公司 包含聚酰胺纳米纤维层的过滤介质
JP2022538254A (ja) 2019-06-26 2022-09-01 スリーエム イノベイティブ プロパティズ カンパニー 不織繊維ウェブの製造方法、不織繊維ウェブ、及び多成分繊維
EP3990147A1 (en) 2019-06-28 2022-05-04 3M Innovative Properties Company Filter assembly, prefilter assembly, and respirator including the same
WO2020261150A1 (en) 2019-06-28 2020-12-30 3M Innovative Properties Company Core-sheath fibers, nonwoven fibrous web, and respirator including the same
CN114555877A (zh) 2019-10-16 2022-05-27 3M创新有限公司 双功能熔体添加剂
EP4045166B1 (en) 2019-10-16 2023-11-29 3M Innovative Properties Company Substituted benzimidazole melt additives
CN110820174B (zh) * 2019-11-20 2021-05-28 邯郸恒永防护洁净用品有限公司 一种聚丙烯熔喷无纺布的驻极设备
US20220410045A1 (en) 2019-12-03 2022-12-29 3M Innovative Properties Company Thiolate salt melt additives
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US11982031B2 (en) 2020-01-27 2024-05-14 3M Innovative Properties Company Substituted thiol melt additives
DE102020107746A1 (de) 2020-03-20 2021-09-23 Solvamed Gmbh Verbesserte Atemschutzmaske
WO2022009028A1 (en) 2020-07-08 2022-01-13 3M Innovative Properties Company Pleated filtration assembly comprising spunbonded prefilter
EP4176116B1 (en) 2020-08-11 2024-09-25 3M Innovative Properties Company Electret webs with benzoate salt charge-enhancing additives
WO2022034437A1 (en) 2020-08-11 2022-02-17 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
WO2022130080A1 (en) 2020-12-18 2022-06-23 3M Innovative Properties Company Electrets comprising a substituted cyclotriphosphazene compound and articles therefrom
WO2023031697A1 (en) 2021-09-01 2023-03-09 3M Innovative Properties Company Anti-virus respirator and mask
US20240115889A1 (en) 2022-10-07 2024-04-11 3M Innovative Properties Company Disposable, Flat-Fold Respirator Having Increased Stiffness in Selected Areas
CN115589761B (zh) * 2022-12-12 2023-03-10 杭州兆华电子股份有限公司 一种多孔压电驻极体的制备方法
WO2025202974A1 (en) 2024-03-29 2025-10-02 3M Innovative Properties Company Respirators, respirator materials and methods of manufacturing the same

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Also Published As

Publication number Publication date
CA2401620A1 (en) 2001-10-25
BR0017208A (pt) 2003-01-14
JP2004510062A (ja) 2004-04-02
KR100715382B1 (ko) 2007-05-08
RU2260866C2 (ru) 2005-09-20
DE60026326D1 (de) 2006-04-27
KR20020093039A (ko) 2002-12-12
EP1273018A1 (en) 2003-01-08
ATE319175T1 (de) 2006-03-15
DE60026326T2 (de) 2006-10-05
CN1452775A (zh) 2003-10-29
AU6908600A (en) 2001-10-30
MXPA02010025A (es) 2003-04-25
US6743464B1 (en) 2004-06-01
AU2000269086B2 (en) 2005-05-19
CN1288681C (zh) 2006-12-06
WO2001080257A1 (en) 2001-10-25
JP4584527B2 (ja) 2010-11-24
EP1273018B1 (en) 2006-03-01

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