BRPI0714108A2 - processo para a fabricação de um respirador moldado e respirador moldado - Google Patents

processo para a fabricação de um respirador moldado e respirador moldado Download PDF

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Publication number
BRPI0714108A2
BRPI0714108A2 BRPI0714108-4A BRPI0714108A BRPI0714108A2 BR PI0714108 A2 BRPI0714108 A2 BR PI0714108A2 BR PI0714108 A BRPI0714108 A BR PI0714108A BR PI0714108 A2 BRPI0714108 A2 BR PI0714108A2
Authority
BR
Brazil
Prior art keywords
fibers
fiber
molded
matrix
blanket
Prior art date
Application number
BRPI0714108-4A
Other languages
English (en)
Portuguese (pt)
Inventor
John D Stelter
Andrew R Fox
Seyed A Angadjivand
Original Assignee
3M Innovative Properties Co
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 Co filed Critical 3M Innovative Properties Co
Publication of BRPI0714108A2 publication Critical patent/BRPI0714108A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nonwoven Fabrics (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Materials (AREA)
BRPI0714108-4A 2006-07-31 2007-07-17 processo para a fabricação de um respirador moldado e respirador moldado BRPI0714108A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/461,128 2006-07-31
US11/461,128 US7905973B2 (en) 2006-07-31 2006-07-31 Molded monocomponent monolayer respirator
PCT/US2007/073647 WO2008076472A2 (en) 2006-07-31 2007-07-17 Molded monocomponent monolayer respirator

Publications (1)

Publication Number Publication Date
BRPI0714108A2 true BRPI0714108A2 (pt) 2013-01-01

Family

ID=38986660

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0714108-4A BRPI0714108A2 (pt) 2006-07-31 2007-07-17 processo para a fabricação de um respirador moldado e respirador moldado

Country Status (9)

Country Link
US (2) US7905973B2 (enExample)
EP (1) EP2049203B1 (enExample)
JP (1) JP4994453B2 (enExample)
KR (1) KR101453578B1 (enExample)
CN (2) CN101495189B (enExample)
BR (1) BRPI0714108A2 (enExample)
MX (1) MX2009000989A (enExample)
RU (1) RU2401143C1 (enExample)
WO (1) WO2008076472A2 (enExample)

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DE102006014236A1 (de) 2006-03-28 2007-10-04 Irema-Filter Gmbh Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben
US7905973B2 (en) * 2006-07-31 2011-03-15 3M Innovative Properties Company Molded monocomponent monolayer respirator
US9770058B2 (en) 2006-07-17 2017-09-26 3M Innovative Properties Company Flat-fold respirator with monocomponent filtration/stiffening monolayer
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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
US20100252047A1 (en) * 2009-04-03 2010-10-07 Kirk Seth M Remote fluorination of fibrous filter webs
DE102009025060B4 (de) 2009-06-10 2014-09-25 Alexander Luchinskiy Verfahren und Einrichtung zum Schutz der Atemwege
RU2012117972A (ru) 2009-11-18 2013-12-27 3М Инновейтив Пропертиз Компани Армированный фильтрующий материал
US20110315144A1 (en) * 2010-06-25 2011-12-29 3M Innovative Properties Company Respirator that has inward nose region fold with high level conformation
DE102010052155A1 (de) 2010-11-22 2012-05-24 Irema-Filter Gmbh Luftfiltermedium mit zwei Wirkmechanismen
US20150135668A1 (en) * 2012-06-14 2015-05-21 Irema Filter Gmbh Filter medium consisting of synthetic polymer
DE102013008402B4 (de) * 2013-05-16 2025-07-17 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
US9603396B2 (en) * 2013-08-29 2017-03-28 3M Innovative Properties Company Filtering face-piece respirator having nose notch
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
DE102015009772A1 (de) 2014-08-01 2016-02-04 Alexander Luchinskiy Verfahren und Einrichtung zur Schutz der Atemwege
US10328310B2 (en) * 2014-09-04 2019-06-25 Acushnet Company Dimple patterns with surface texture for golf balls
GB201421620D0 (en) 2014-12-04 2015-01-21 3M Innovative Properties Co Flat-fold respirator
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
USD849245S1 (en) * 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD900306S1 (en) * 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD828546S1 (en) * 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD843562S1 (en) * 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD842983S1 (en) * 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD882758S1 (en) * 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD827812S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD827811S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
US20210283435A1 (en) * 2016-10-28 2021-09-16 3M Innovative Properties Company Respirator Including Reinforcing Element
RU2671037C2 (ru) * 2017-03-17 2018-10-29 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской типа ffp3
EP3651887A4 (en) 2017-07-14 2021-04-14 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
KR102561877B1 (ko) 2017-11-13 2023-08-02 쓰리엠 이노베이티브 프로퍼티즈 캄파니 마스크 및 마스크 제작 방법
JP7395512B2 (ja) 2018-06-08 2023-12-11 アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー 調節可能なナノファイバー不織布製品
US12263626B2 (en) * 2018-07-24 2025-04-01 Mg Ip Ltd Method and apparatus for producing porous plastic profiles
CN110772889B (zh) * 2019-10-28 2021-09-24 南通大学 一种针刺/熔喷/纺粘复合过滤材料及其制备方法
CN111394887B (zh) * 2020-03-20 2022-04-08 江苏丽洋新材料股份有限公司 一种液体摩擦驻极体过滤材料的制备装置
US20210368889A1 (en) * 2020-05-28 2021-12-02 Parasol Medical, Llc Facemask including a silane quaternary ammonium ion or salt thereof disposed on the exposed surface and a method of treating a facemask to impart antimicrobial properties to the exposed surface
US11123584B1 (en) * 2020-10-05 2021-09-21 Iowa State University Research Foundation, Inc. Personal protective anti-viral face mask
KR20230165860A (ko) 2021-06-08 2023-12-05 자빌 인코퍼레이티드 비결정질 열가소성 적층 제조 물품 및 이의 제조 방법
CN115195135B (zh) * 2022-07-29 2023-06-30 东莞市宏祥机械设备有限公司 一种鱼型头挂口罩生产机

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US7902096B2 (en) * 2006-07-31 2011-03-08 3M Innovative Properties Company Monocomponent monolayer meltblown web and meltblowing apparatus
US7905973B2 (en) * 2006-07-31 2011-03-15 3M Innovative Properties Company Molded monocomponent monolayer respirator
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Also Published As

Publication number Publication date
CN101495187A (zh) 2009-07-29
JP2009545389A (ja) 2009-12-24
US8512434B2 (en) 2013-08-20
RU2401143C1 (ru) 2010-10-10
US7905973B2 (en) 2011-03-15
EP2049203A4 (en) 2011-12-07
EP2049203B1 (en) 2013-03-13
MX2009000989A (es) 2009-03-06
JP4994453B2 (ja) 2012-08-08
EP2049203A2 (en) 2009-04-22
US20110132374A1 (en) 2011-06-09
KR20090040308A (ko) 2009-04-23
WO2008076472A3 (en) 2008-10-23
RU2009101451A (ru) 2010-09-10
WO2008076472A2 (en) 2008-06-26
US20080026172A1 (en) 2008-01-31
CN101495189A (zh) 2009-07-29
CN101495187B (zh) 2012-05-30
CN101495189B (zh) 2013-09-18
KR101453578B1 (ko) 2014-10-21

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