EP2606938A4 - Mask and a production method therefor - Google Patents

Mask and a production method therefor Download PDF

Info

Publication number
EP2606938A4
EP2606938A4 EP11818313.6A EP11818313A EP2606938A4 EP 2606938 A4 EP2606938 A4 EP 2606938A4 EP 11818313 A EP11818313 A EP 11818313A EP 2606938 A4 EP2606938 A4 EP 2606938A4
Authority
EP
European Patent Office
Prior art keywords
mask
production method
method therefor
therefor
production
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.)
Withdrawn
Application number
EP11818313.6A
Other languages
German (de)
French (fr)
Other versions
EP2606938A2 (en
Inventor
Woon Bong Hwang
Sung Kyu Lee
Byung Rak Park
Sang Min Lee
Jae-Sung Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Academy Industry Foundation of POSTECH
Original Assignee
Academy Industry Foundation of POSTECH
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 Academy Industry Foundation of POSTECH filed Critical Academy Industry Foundation of POSTECH
Publication of EP2606938A2 publication Critical patent/EP2606938A2/en
Publication of EP2606938A4 publication Critical patent/EP2606938A4/en
Withdrawn legal-status Critical Current

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
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/12—Shields or protectors
    • 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
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49885—Assembling or joining with coating before or during assembling

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP11818313.6A 2010-08-19 2011-07-28 Mask and a production method therefor Withdrawn EP2606938A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100080392A KR101201469B1 (en) 2010-08-19 2010-08-19 Mask and fabricating method of the same
PCT/KR2011/005572 WO2012023713A2 (en) 2010-08-19 2011-07-28 Mask and a production method therefor

Publications (2)

Publication Number Publication Date
EP2606938A2 EP2606938A2 (en) 2013-06-26
EP2606938A4 true EP2606938A4 (en) 2017-03-08

Family

ID=45605497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11818313.6A Withdrawn EP2606938A4 (en) 2010-08-19 2011-07-28 Mask and a production method therefor

Country Status (6)

Country Link
US (1) US20130139830A1 (en)
EP (1) EP2606938A4 (en)
JP (1) JP5658367B2 (en)
KR (1) KR101201469B1 (en)
CN (1) CN103079646B (en)
WO (1) WO2012023713A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201469B1 (en) * 2010-08-19 2012-11-14 포항공과대학교 산학협력단 Mask and fabricating method of the same
CN103480097B (en) * 2013-09-29 2015-08-19 鞍山钢铁集团公司劳动卫生研究所 A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof
CN103519430A (en) * 2013-10-09 2014-01-22 武汉智迅创源科技发展股份有限公司 Mask capable of effectively filtering PM2.5 and manufacturing method thereof
KR101826466B1 (en) * 2017-03-08 2018-02-07 신동진 Mask capable of intake and exhalation air filtering
KR101968591B1 (en) 2017-10-26 2019-04-15 최정일 High performance air purification mask
KR102114655B1 (en) 2018-11-23 2020-05-25 호서대학교 산학협력단 Replaceable face mask with exhaust vent
KR102035977B1 (en) * 2019-05-27 2019-10-23 이수철 Air cleaning mask device
CN113425011B (en) * 2020-02-11 2023-12-29 宁卡赛科技(上海)有限公司 Novel mask for disease prevention and production method thereof
KR20210121535A (en) 2020-03-30 2021-10-08 (주)바스온커뮤니케이션즈 Mask with intake and exhaust module using centrifugal force
USD1017021S1 (en) 2020-04-08 2024-03-05 Conopco, Inc. Face mask
KR20210128690A (en) 2020-04-17 2021-10-27 조성진 Mask for air purification
KR20210131592A (en) 2020-04-24 2021-11-03 설진영 A multi layer sheet using filtering air and mask having thereof
CN114618505A (en) * 2020-12-10 2022-06-14 中国科学院大连化学物理研究所 Supported oxide film and preparation method and application thereof
CN114622207A (en) * 2020-12-10 2022-06-14 中国科学院大连化学物理研究所 Oxide film and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938870A (en) * 1986-04-16 1990-07-03 Alcan International Limited Composite membrane
US4981134A (en) * 1990-01-16 1991-01-01 Courtney Darryl W Filtering face mask with inhalation/exhalation check valves
US20080223370A1 (en) * 2007-03-13 2008-09-18 Jong-Hwa Kim Dustproof mask

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2302812Y (en) * 1997-07-16 1999-01-06 黄文林 Composite dust-proof mask
JP3886082B2 (en) * 1997-11-12 2007-02-28 キヤノン株式会社 Nanostructure and manufacturing method thereof
KR20020000744A (en) * 2001-11-09 2002-01-05 이승열 Method of manufacture for Emergency Shunt Mask
US6811588B2 (en) * 2002-11-01 2004-11-02 Advanced Flow Engineering, Inc. High capacity hybrid multi-layer automotive air filter
KR20050042986A (en) * 2003-11-04 2005-05-11 이시원 See-through mask
CN2737399Y (en) * 2004-10-10 2005-11-02 张恒昌 Windproof and gas defense semi-respirator
US20060254427A1 (en) * 2004-11-08 2006-11-16 3M Innovative Properties Company Particle-containing fibrous web
CN100444939C (en) * 2004-12-09 2008-12-24 鸿富锦精密工业（深圳）有限公司 Nano-screen and its manufacturing method
JP4049774B2 (en) * 2004-12-20 2008-02-20 シャープ株式会社 Porous filter, method for producing porous filter, air cleaning device and air cleaning method
KR100579691B1 (en) 2005-08-08 2006-05-15 (주) 노디스 Portable emergency escape smoke hood against fire and toxic gases
KR100892043B1 (en) * 2007-07-30 2009-04-03 한현수 Slim type filtering media for gas mask
KR100916978B1 (en) * 2008-03-06 2009-09-14 주식회사 테크라인유니온 Mask for prevent dust and poison gas
KR101201469B1 (en) * 2010-08-19 2012-11-14 포항공과대학교 산학협력단 Mask and fabricating method of the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938870A (en) * 1986-04-16 1990-07-03 Alcan International Limited Composite membrane
US4981134A (en) * 1990-01-16 1991-01-01 Courtney Darryl W Filtering face mask with inhalation/exhalation check valves
US20080223370A1 (en) * 2007-03-13 2008-09-18 Jong-Hwa Kim Dustproof mask

Also Published As

Publication number Publication date
US20130139830A1 (en) 2013-06-06
CN103079646B (en) 2015-06-10
JP2013536037A (en) 2013-09-19
KR101201469B1 (en) 2012-11-14
WO2012023713A2 (en) 2012-02-23
EP2606938A2 (en) 2013-06-26
WO2012023713A3 (en) 2012-05-10
KR20120017657A (en) 2012-02-29
CN103079646A (en) 2013-05-01
JP5658367B2 (en) 2015-01-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130218

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20170208

RIC1 Information provided on ipc code assigned before grant

Ipc: A62B 23/02 20060101ALI20170202BHEP

Ipc: A41D 13/11 20060101ALI20170202BHEP

Ipc: A62B 18/02 20060101ALI20170202BHEP

Ipc: A62B 7/10 20060101AFI20170202BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20180516