BR112013011108A2 - ''respirador de peça facial filtrante que tem uma estrutura de suporte moldada por injeção á estrutura filtrante'' - Google Patents

''respirador de peça facial filtrante que tem uma estrutura de suporte moldada por injeção á estrutura filtrante''

Info

Publication number
BR112013011108A2
BR112013011108A2 BR112013011108A BR112013011108A BR112013011108A2 BR 112013011108 A2 BR112013011108 A2 BR 112013011108A2 BR 112013011108 A BR112013011108 A BR 112013011108A BR 112013011108 A BR112013011108 A BR 112013011108A BR 112013011108 A2 BR112013011108 A2 BR 112013011108A2
Authority
BR
Brazil
Prior art keywords
support structure
injection molded
filtering frame
molded support
facepiece respirator
Prior art date
Application number
BR112013011108A
Other languages
English (en)
Inventor
David M Blomberg
Dean R Duffy
Denise A Barrera
Dwayne D Daugaard
Michael K Domroese
Nhat Ha T Nguyen
Yonas Gebrewold
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 BR112013011108A2 publication Critical patent/BR112013011108A2/pt

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • 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
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C2045/14442—Coating a portion of the article, e.g. the edge of the article injecting a grill or grid on the insert

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Materials (AREA)
BR112013011108A 2010-11-19 2011-10-28 ''respirador de peça facial filtrante que tem uma estrutura de suporte moldada por injeção á estrutura filtrante'' BR112013011108A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/949,963 US20120125342A1 (en) 2010-11-19 2010-11-19 Filtering face-piece respirator having support structure injection molded to filtering structure
PCT/US2011/058356 WO2012067791A1 (en) 2010-11-19 2011-10-28 Filtering face-piece respirator having support structure injection molded to filtering structure

Publications (1)

Publication Number Publication Date
BR112013011108A2 true BR112013011108A2 (pt) 2016-08-02

Family

ID=46063153

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011108A BR112013011108A2 (pt) 2010-11-19 2011-10-28 ''respirador de peça facial filtrante que tem uma estrutura de suporte moldada por injeção á estrutura filtrante''

Country Status (7)

Country Link
US (2) US20120125342A1 (pt)
EP (1) EP2640294A4 (pt)
JP (1) JP2013542834A (pt)
KR (1) KR20130142159A (pt)
CN (1) CN103189012B (pt)
BR (1) BR112013011108A2 (pt)
WO (1) WO2012067791A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8365771B2 (en) * 2009-12-16 2013-02-05 3M Innovative Properties Company Unidirectional valves and filtering face masks comprising unidirectional valves
US8900338B2 (en) * 2012-08-07 2014-12-02 Honeywell International Inc. Accessory cap for a respiratory filter cartridge
CN103445329A (zh) * 2013-09-18 2013-12-18 北京化工大学 一种固体颗粒防护口罩
KR101359321B1 (ko) * 2013-10-17 2014-03-13 주식회사 인텍 벨크로 인서팅 타입의 필터교환 방식 범용 합성수지 마스크, 이의 사출성형장치 및 제작방법
CN103876354A (zh) * 2013-10-28 2014-06-25 杨海丹 3d技术生产的口罩
USD746439S1 (en) * 2013-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Combination valve and buckle set for disposable respirators
ES2723473T3 (es) 2014-05-22 2019-08-28 3M Innovative Properties Co Conjunto de hebilla de conexión de correas para dispositivo de protección personal
CN203860503U (zh) * 2014-05-23 2014-10-08 陈思敏 专用防雾霾口罩
KR101634866B1 (ko) * 2014-08-05 2016-06-29 주식회사 나루씨이엠 마스크의 호흡용 프레임
USD778431S1 (en) * 2014-10-08 2017-02-07 Adam Sloan Glickfield Mask for noise reduction
USD761415S1 (en) * 2015-01-30 2016-07-12 3M Innovative Properties Company Respirator mask face seal
USD760377S1 (en) * 2015-01-30 2016-06-28 3M Innovative Properties Company Respirator mask face seal
USD747795S1 (en) * 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
RU2015141569A (ru) * 2015-09-30 2017-04-05 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской и клапаном выдоха
US20170144000A1 (en) * 2015-11-25 2017-05-25 TrainingMask L.L.C. Resistance and filtration breathing device
USD812737S1 (en) * 2016-07-06 2018-03-13 Sleepnet Corporation Face mask
USD811582S1 (en) * 2016-07-06 2018-02-27 Sleepnet Corporation Face mask
WO2018045456A1 (en) 2016-09-12 2018-03-15 Canada Prosper Apparel Ltd. Face mask for filtering air and air monitoring system
USD849245S1 (en) * 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD843562S1 (en) * 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
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
USD828546S1 (en) * 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD827811S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD900306S1 (en) * 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD842983S1 (en) * 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
CN106490724A (zh) * 2016-12-01 2017-03-15 深圳市美好创亿医疗科技有限公司 面罩本体的制作方法及面罩本体
WO2019058207A1 (en) * 2017-09-22 2019-03-28 3M Innovative Properties Company PROTECTIVE HELMET WITH ADJUSTABLE AIR SUPPLY
US10835704B1 (en) 2019-05-15 2020-11-17 Applied Research Associates, Inc. Reusable respiratory protection device
USD929573S1 (en) 2019-05-23 2021-08-31 Milwaukee Electric Tool Corporation Respirator valve
EP3766547A1 (en) 2019-07-17 2021-01-20 3M Innovative Properties Company Respirator carrier
US11167053B1 (en) * 2020-04-28 2021-11-09 Mark Laty Antivirus and radiation detection system
DE102020111774A1 (de) 2020-04-30 2021-11-04 Happ, Kunststoffspritzgußwerk und Formenbau GmbH Filterelement, Verfahren zu dessen Herstellung sowie Atemschutzmaske
EP3909449A1 (en) * 2020-05-11 2021-11-17 Bisaf Spolka Z Ograniczona Odpowiedzialnoscia Protective filtering half mask
MA50275B1 (fr) * 2020-07-01 2022-06-30 Univ Euromed De Fes Masque à filtre interchangeable avec capacité virucide et/ou bactéricide
JPWO2022025294A1 (pt) * 2020-07-31 2022-02-03

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861381A (en) * 1973-04-02 1975-01-21 Esb Inc Disposable respirator
US4454881A (en) * 1981-08-21 1984-06-19 Moldex/Metric Products, Inc. Multi-layer face mask with molded edge bead
US4630604A (en) * 1985-04-09 1986-12-23 Siebe North, Inc. Valve assembly for a replaceable filter respirator
US4790306A (en) * 1987-09-25 1988-12-13 Minnesota Mining And Manufacturing Company Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making
US5062421A (en) * 1987-11-16 1991-11-05 Minnesota Mining And Manufacturing Company Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making
US5592937A (en) * 1995-06-07 1997-01-14 Mine Safety Appliances Company Respirator mask with stiffening elements
US6375699B1 (en) * 1997-10-17 2002-04-23 3M Innovative Properties Company Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter
US6444152B1 (en) * 1999-01-12 2002-09-03 Illinois Tool Works Inc. Method for capturing stretched fabrics in carrier frames
US20010037973A1 (en) * 2000-04-25 2001-11-08 Samuel Rivera Integral Panel Filter Assembly
US8104472B2 (en) * 2004-03-26 2012-01-31 3M Innovative Properties Company Non-elastomeric respirator mask that has deformable cheek portions
WO2007040634A2 (en) * 2005-05-04 2007-04-12 Avon Protection Systems, Inc. Respirator mask with corrective lens frame assembly
DE102005033650B4 (de) * 2005-07-19 2017-06-14 Resmed R&D Germany Gmbh Atemmaskeneinrichtung und Verfahren zur Herstellung derselben
DE102005033648B4 (de) * 2005-07-19 2016-05-04 Resmed R&D Germany Gmbh Atemmaskeneinrichtung und Verfahren zur Herstellung derselben
CN101801465B (zh) * 2007-09-20 2012-07-11 3M创新有限公司 具有可伸展的面罩主体的过滤式面具呼吸器
BRPI0815855A2 (pt) * 2007-09-20 2018-12-04 3M Innovative Properties Co "respirador com peça facial filtrante e método para a fabricação de um respirador com peça facial filtrante"
US8066006B2 (en) * 2007-10-09 2011-11-29 3M Innovative Properties Company Filtering face-piece respirator having nose clip molded into the mask body

Also Published As

Publication number Publication date
US20120125342A1 (en) 2012-05-24
CN103189012A (zh) 2013-07-03
KR20130142159A (ko) 2013-12-27
WO2012067791A1 (en) 2012-05-24
CN103189012B (zh) 2016-05-11
EP2640294A1 (en) 2013-09-25
JP2013542834A (ja) 2013-11-28
US20130340768A1 (en) 2013-12-26
EP2640294A4 (en) 2014-05-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.