KR101009201B1 - 내분쇄성 여과 안면 마스크 - Google Patents

내분쇄성 여과 안면 마스크 Download PDF

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Publication number
KR101009201B1
KR101009201B1 KR1020057000807A KR20057000807A KR101009201B1 KR 101009201 B1 KR101009201 B1 KR 101009201B1 KR 1020057000807 A KR1020057000807 A KR 1020057000807A KR 20057000807 A KR20057000807 A KR 20057000807A KR 101009201 B1 KR101009201 B1 KR 101009201B1
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KR
South Korea
Prior art keywords
layer
mask
fibers
filtration
shaping
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020057000807A
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English (en)
Korean (ko)
Other versions
KR20050021489A (ko
Inventor
세예드 에이. 안가드지반드
제임스 이. 스프링게트
토마스 아이. 인슬리
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20050021489A publication Critical patent/KR20050021489A/ko
Application granted granted Critical
Publication of KR101009201B1 publication Critical patent/KR101009201B1/ko
Anticipated expiration legal-status Critical
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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
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Nonwoven Fabrics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Filtering Materials (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
KR1020057000807A 2002-07-18 2003-05-28 내분쇄성 여과 안면 마스크 Expired - Fee Related KR101009201B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/198,563 2002-07-18
US10/198,563 US6923182B2 (en) 2002-07-18 2002-07-18 Crush resistant filtering face mask
PCT/US2003/016608 WO2004008894A2 (en) 2002-07-18 2003-05-28 Crush resistant filtering face mask

Publications (2)

Publication Number Publication Date
KR20050021489A KR20050021489A (ko) 2005-03-07
KR101009201B1 true KR101009201B1 (ko) 2011-01-19

Family

ID=30443138

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057000807A Expired - Fee Related KR101009201B1 (ko) 2002-07-18 2003-05-28 내분쇄성 여과 안면 마스크

Country Status (13)

Country Link
US (1) US6923182B2 (enExample)
EP (1) EP1523251B1 (enExample)
JP (1) JP4410106B2 (enExample)
KR (1) KR101009201B1 (enExample)
CN (1) CN1665412B (enExample)
AT (1) ATE369048T1 (enExample)
AU (1) AU2003263739B2 (enExample)
BR (1) BR0312468B1 (enExample)
CA (1) CA2493283C (enExample)
DE (1) DE60315463T2 (enExample)
ES (1) ES2288624T3 (enExample)
MX (1) MXPA05000598A (enExample)
WO (1) WO2004008894A2 (enExample)

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EP1523251A2 (en) 2005-04-20
JP4410106B2 (ja) 2010-02-03
JP2005532888A (ja) 2005-11-04
CN1665412B (zh) 2011-06-01
US6923182B2 (en) 2005-08-02
CA2493283C (en) 2008-04-08
ATE369048T1 (de) 2007-08-15
CN1665412A (zh) 2005-09-07
DE60315463D1 (de) 2007-09-20
WO2004008894A8 (en) 2004-06-10
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BR0312468B1 (pt) 2012-09-04
EP1523251B1 (en) 2007-08-08
AU2003263739A1 (en) 2004-02-09
DE60315463T2 (de) 2008-04-24
WO2004008894A2 (en) 2004-01-29
US20040011362A1 (en) 2004-01-22
KR20050021489A (ko) 2005-03-07
WO2004008894A3 (en) 2004-03-11

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