GB2610540B - Barrier mask - Google Patents

Barrier mask Download PDF

Info

Publication number
GB2610540B
GB2610540B GB2218665.4A GB202218665A GB2610540B GB 2610540 B GB2610540 B GB 2610540B GB 202218665 A GB202218665 A GB 202218665A GB 2610540 B GB2610540 B GB 2610540B
Authority
GB
United Kingdom
Prior art keywords
barrier mask
mask
barrier
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.)
Active
Application number
GB2218665.4A
Other versions
GB202218665D0 (en
GB2610540A (en
Inventor
Zak Vratislav
East Stephen
D Haynes Bryan
Gustavo Ojeda D
Vieira Mercer L
Bandeira Bastos R
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of GB202218665D0 publication Critical patent/GB202218665D0/en
Publication of GB2610540A publication Critical patent/GB2610540A/en
Application granted granted Critical
Publication of GB2610540B publication Critical patent/GB2610540B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A41D13/1161—Means for fastening to the user's head

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Physical Vapour Deposition (AREA)
GB2218665.4A 2020-05-22 2021-05-21 Barrier mask Active GB2610540B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063028889P 2020-05-22 2020-05-22
PCT/US2021/033640 WO2021237081A1 (en) 2020-05-22 2021-05-21 Barrier mask

Publications (3)

Publication Number Publication Date
GB202218665D0 GB202218665D0 (en) 2023-01-25
GB2610540A GB2610540A (en) 2023-03-08
GB2610540B true GB2610540B (en) 2024-07-17

Family

ID=78707667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218665.4A Active GB2610540B (en) 2020-05-22 2021-05-21 Barrier mask

Country Status (5)

Country Link
US (1) US20230095068A1 (en)
BR (1) BR112022023373A2 (en)
DE (1) DE112021002391T5 (en)
GB (1) GB2610540B (en)
WO (1) WO2021237081A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644314B1 (en) * 2000-11-17 2003-11-11 Kimberly-Clark Worldwide, Inc. Extensible and retractable face mask
CN103222695A (en) * 2012-01-30 2013-07-31 大王制纸株式会社 Mask
CN104720154A (en) * 2015-03-27 2015-06-24 常熟市德隆服饰品有限公司 Mask capable of effectively filtering out PM2.5
CN111150143A (en) * 2020-02-21 2020-05-15 百润(中国)有限公司 Mask and preparation method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
CA948388A (en) 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
US4323534A (en) 1979-12-17 1982-04-06 The Procter & Gamble Company Extrusion process for thermoplastic resin composition for fabric fibers with exceptional strength and good elasticity
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
JPS6269822A (en) 1985-09-19 1987-03-31 Chisso Corp Heat bondable conjugate fiber
US4834738A (en) 1986-12-31 1989-05-30 Kimberly-Clark Corporation Disposable garment having elastic outer cover and integrated absorbent insert structure
US5093422A (en) 1990-04-23 1992-03-03 Shell Oil Company Low stress relaxation extrudable elastomeric composition
US5277976A (en) 1991-10-07 1994-01-11 Minnesota Mining And Manufacturing Company Oriented profile fibers
US5332613A (en) 1993-06-09 1994-07-26 Kimberly-Clark Corporation High performance elastomeric nonwoven fibrous webs
CA2123330C (en) 1993-12-23 2004-08-31 Ruth Lisa Levy Ribbed clothlike nonwoven fabric and process for making same
US5571619A (en) 1994-05-24 1996-11-05 Exxon Chemical Patents, Inc. Fibers and oriented films of polypropylene higher α-olefin copolymers
US5964742A (en) 1997-09-15 1999-10-12 Kimberly-Clark Worldwide, Inc. Nonwoven bonding patterns producing fabrics with improved strength and abrasion resistance
US6500563B1 (en) 1999-05-13 2002-12-31 Exxonmobil Chemical Patents Inc. Elastic films including crystalline polymer and crystallizable polymers of propylene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644314B1 (en) * 2000-11-17 2003-11-11 Kimberly-Clark Worldwide, Inc. Extensible and retractable face mask
CN103222695A (en) * 2012-01-30 2013-07-31 大王制纸株式会社 Mask
CN104720154A (en) * 2015-03-27 2015-06-24 常熟市德隆服饰品有限公司 Mask capable of effectively filtering out PM2.5
CN111150143A (en) * 2020-02-21 2020-05-15 百润(中国)有限公司 Mask and preparation method thereof

Also Published As

Publication number Publication date
BR112022023373A2 (en) 2022-12-20
WO2021237081A1 (en) 2021-11-25
GB202218665D0 (en) 2023-01-25
DE112021002391T5 (en) 2023-03-23
US20230095068A1 (en) 2023-03-30
GB2610540A (en) 2023-03-08

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