WO2002041717A3 - Face mask filtration media with improved breathability - Google Patents
Face mask filtration media with improved breathability Download PDFInfo
- Publication number
- WO2002041717A3 WO2002041717A3 PCT/US2001/044371 US0144371W WO0241717A3 WO 2002041717 A3 WO2002041717 A3 WO 2002041717A3 US 0144371 W US0144371 W US 0144371W WO 0241717 A3 WO0241717 A3 WO 0241717A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- face mask
- filtration media
- fibers
- polymer
- improved
- Prior art date
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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA03004429A MXPA03004429A (en) | 2000-11-27 | 2001-11-27 | Face mask filtration media with improved breathability. |
AU2002233940A AU2002233940A1 (en) | 2000-11-27 | 2001-11-27 | Face mask filtration media with improved breathability |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72284100A | 2000-11-27 | 2000-11-27 | |
US09/722,841 | 2000-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002041717A2 WO2002041717A2 (en) | 2002-05-30 |
WO2002041717A3 true WO2002041717A3 (en) | 2003-01-16 |
Family
ID=24903619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/044371 WO2002041717A2 (en) | 2000-11-27 | 2001-11-27 | Face mask filtration media with improved breathability |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002233940A1 (en) |
MX (1) | MXPA03004429A (en) |
WO (1) | WO2002041717A2 (en) |
Families Citing this family (6)
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 |
US20040000313A1 (en) * | 2002-06-28 | 2004-01-01 | Kimberly-Clark Worldwide, Inc. | Spunbonded/meltblown/spunbonded laminate face mask |
FR2854808B1 (en) | 2003-05-16 | 2005-11-11 | Robert Schegerin | REMOVABLE INNER MASK FILTER FOR RAPID SETTING FOR AIRCRAFT DRIVERS |
JP5740653B2 (en) * | 2009-05-29 | 2015-06-24 | イノニクス テクノロジーズ インコーポレーティッドInnonix Technologies, Incorporated | Composition for use in reducing human pathogen infection |
WO2018074337A1 (en) | 2016-10-17 | 2018-04-26 | 株式会社Nbcメッシュテック | Mask |
CN112111993A (en) * | 2020-08-05 | 2020-12-22 | 辽宁森林木纸业有限公司 | High-efficient hot melt cloth |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100324A (en) * | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
US4215682A (en) * | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
US4784892A (en) * | 1985-05-14 | 1988-11-15 | Kimberly-Clark Corporation | Laminated microfiber non-woven material |
EP0391725A1 (en) * | 1989-04-07 | 1990-10-10 | JOHNSON & JOHNSON MEDICAL, INC. | Method for making an electrostatically charged face mask |
US5350624A (en) * | 1992-10-05 | 1994-09-27 | Kimberly-Clark Corporation | Abrasion resistant fibrous nonwoven composite structure |
WO1997023246A2 (en) * | 1995-12-22 | 1997-07-03 | Kimberly-Clark Worldwide, Inc. | High efficiency breathing mask fabrics |
US5658641A (en) * | 1993-08-17 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Filter media haing an undulated surface |
US5780153A (en) * | 1996-09-12 | 1998-07-14 | E. I. Du Pont De Nemours And Company | Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters |
WO1998053896A1 (en) * | 1997-05-30 | 1998-12-03 | Kimberly-Clark Worldwide, Inc. | Face mask |
WO1999028542A1 (en) * | 1997-12-01 | 1999-06-10 | Minnesota Mining And Manufacturing Company | Molded respirator containing sorbent particles |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4802473A (en) | 1983-11-07 | 1989-02-07 | Tecnol, Inc. | Face mask with ear loops |
US4920960A (en) | 1987-10-02 | 1990-05-01 | Tecnol, Inc. | Body fluids barrier mask |
US5150703A (en) | 1987-10-02 | 1992-09-29 | Tecnol Medical Products, Inc. | Liquid shield visor for a surgical mask with a bottom notch to reduce glare |
US4969457A (en) | 1987-10-02 | 1990-11-13 | Tecnol, Inc. | Body fluids barrier mask |
CA2027687C (en) | 1989-11-14 | 2002-12-31 | Douglas C. Sundet | Filtration media and method of manufacture |
US5322061B1 (en) | 1992-12-16 | 1998-06-02 | Tecnol Med Prod Inc | Disposable aerosol mask |
US5553608A (en) | 1994-07-20 | 1996-09-10 | Tecnol Medical Products, Inc. | Face mask with enhanced seal and method |
US5813398A (en) | 1996-03-29 | 1998-09-29 | Tecnol Medical Products, Inc. | Combined anti fog and anti glare features for face masks |
-
2001
- 2001-11-27 MX MXPA03004429A patent/MXPA03004429A/en unknown
- 2001-11-27 WO PCT/US2001/044371 patent/WO2002041717A2/en not_active Application Discontinuation
- 2001-11-27 AU AU2002233940A patent/AU2002233940A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100324A (en) * | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
US4215682A (en) * | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
US4784892A (en) * | 1985-05-14 | 1988-11-15 | Kimberly-Clark Corporation | Laminated microfiber non-woven material |
EP0391725A1 (en) * | 1989-04-07 | 1990-10-10 | JOHNSON & JOHNSON MEDICAL, INC. | Method for making an electrostatically charged face mask |
US5350624A (en) * | 1992-10-05 | 1994-09-27 | Kimberly-Clark Corporation | Abrasion resistant fibrous nonwoven composite structure |
US5658641A (en) * | 1993-08-17 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Filter media haing an undulated surface |
WO1997023246A2 (en) * | 1995-12-22 | 1997-07-03 | Kimberly-Clark Worldwide, Inc. | High efficiency breathing mask fabrics |
US5780153A (en) * | 1996-09-12 | 1998-07-14 | E. I. Du Pont De Nemours And Company | Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters |
WO1998053896A1 (en) * | 1997-05-30 | 1998-12-03 | Kimberly-Clark Worldwide, Inc. | Face mask |
WO1999028542A1 (en) * | 1997-12-01 | 1999-06-10 | Minnesota Mining And Manufacturing Company | Molded respirator containing sorbent particles |
Also Published As
Publication number | Publication date |
---|---|
WO2002041717A2 (en) | 2002-05-30 |
MXPA03004429A (en) | 2003-08-19 |
AU2002233940A1 (en) | 2002-06-03 |
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