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Face masks having an elastic and polyolefin thermoplastic band attached thereto by heat and pressure 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A62B-018/08
출원번호 US-0324412 (1999-06-02)
발명자 / 주소
  • Xue Jianxian
  • Casar Daniel C.
출원인 / 주소
  • 3M Innovative Properties Company
대리인 / 주소
    Liepa
인용정보 피인용 횟수 : 48  인용 특허 : 25

초록 ▼

A filtration face mask 10 that comprises a mask body 20 and a band 30. The mask body is adapted to cover the nose and mouth of a wearer and that comprises polyolefin containing fibers. The band 30 comprises an elastic constituent and a fibrous thermoplastic constituent. The fibrous thermoplastic con

대표청구항 ▼

[ What is claimed is:] [1.]1. A filtration face mask that comprises:a mask body that is adapted to cover a mouth and nose of a wearer and that comprises polyolefin containing fibers; anda band that comprises an elastic polyisoprene constituent and a fibrous thermoplastic constituent, the fibrous the

이 특허에 인용된 특허 (25)

  1. Petersen Neil E. (St. Paul MN), Anti-fogging surgical mask.
    상세보기
  2. Tanino Kichiya (Hyogo JPX) Akune Yasuhiro (Hyogo JPX), Composite material with chemically vapor deposited layer of silicon carbide formed thereon.
    상세보기
  3. Krueger Dennis L. (Hudson WI) Wood Leigh E. (Woodbury MN) Gorman Michael R. (Lake Elmo MN) Alberg Randall L. (Woodbury MN), Composite materials and process.
    상세보기
  4. Sabee Reinhardt N. (728 S. Summit St. Appleton WI 54911), Diaper with waist band elastic.
    상세보기
  5. Sabee Reinhardt N. (Appleton WI), Diaper with waist band elastic.
    상세보기
  6. Brunson Kevin K., Disposable aerosol mask with face shield.
    상세보기
  7. Brunson Kevin K. ; Rasberry Frank D. ; Rich ; Jr. Albert R., Disposable face mask with enhanced fluid barrier.
    상세보기
  8. Highsmith Monte (North Richland Hills TX), Disposable face shield.
    상세보기
  9. Hamilton Cathy Jane ; Lewis Becky June, Elastic plain woven fabric.
    상세보기
  10. Bryant John W.,GBX ; Curran Desmond T.,GBX ; Dyrud James F. ; Henderson Christopher P.,GBX ; Krueger Dennis L. ; Seppala Harold J. ; Williams Elfed I.,GBX, Elastomeric composite headband.
    상세보기
  11. Hubbard Vance M. (Euless TX) Brunson Welton K. (Bedford TX), Face mask with ear loops.
    상세보기
  12. Hubbard Vance M. (Bedford TX) Brunson Welton K. (Bedford TX), Face mask with ear loops and method for forming.
    상세보기
  13. Reese George D. (Arlington TX) Rich ; Jr. Albert R. (Watauga TX) Brunson Kevin K. (Argyle TX), Face mask with enhanced facial seal.
    상세보기
  14. Bostock Graham J.,GBX ; Bryant John W.,GBX ; Curran Desmond T.,GBX ; Henderson Christopher P.,GBX ; Krueger Dennis L. ; Dyrud James F., Flat-folded personal respiratory protection devices and processes for preparing same.
    상세보기
  15. Japuntich Daniel A. (St. Paul MN), High efficiency respirator.
    상세보기
  16. Baumann Nicholas R. ; Brandner John M. ; Temperante John A. ; Dowdell Shannon ; Romano Michael D. ; Tuman Scott J. ; Scholz Matthew T., Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein.
    상세보기
  17. Gazzara Peter J., Mask with elastic webbing.
    상세보기
  18. Gazzara Peter J., Mask with elastic webbing.
    상세보기
  19. Bttcher Hugo (Hanover DEX), Method of producing a bond between two surfaces.
    상세보기
  20. Bryant John W.,GBX ; Curran Desmond T.,GBX ; Dyrud James F. ; Henderson Christopher P.,GBX ; Seppala Harold J. ; Williams Elfed I.,GBX, Multi-part headband and respirator mask assembly and process for making same.
    상세보기
  21. Brunson Kevin K. ; Pinney Marc E., Non-particulating and low particulating disposable products for use in clean room environments.
    상세보기
  22. Jones Marvin E. (Grant Township MN) Rousseau Alan D. (Stillwater MN), Oily mist resistant electret filter media.
    상세보기
  23. Jones Marvin E. (Grant Township ; Washington County MN) Rousseau Alan D. (Stillwater MN), Oily mist resistant electret filter media and method for filtering.
    상세보기
  24. Joseph Eugene G. ; Crandall Michael D., Repositionable sheets with a nonwoven web of pressure-sensitive adhesive fibers.
    상세보기
  25. Castiglione David M. (South St. Paul MN), Respirator nose clip.
    상세보기

이 특허를 인용한 특허 (48)

  1. Harold, Victoria Stan; Marks, Brenda; Marusyk, Raymond; Plamondon, Guy; Rossi, Daniel, Air filtering soft face mask.
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  2. Steindorf, Eric C.; Zhuang, Johnny; Teng, Bryan; Cheng, Tian; De Kuan, Zhou; Wang, Leo; Wen, Bob, Combination valve and buckle set for disposable respirators.
    상세보기
  3. Spano, Michael J., Dilated nasal sleep mask.
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  4. Li, Fuming B.; Bai, Feng; Sebastian, John M.; Jones, Marvin E., Electret webs with charge-enhancing additives.
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  5. Sebastian, John M.; Li, Fuming B.; Jones, Marvin E.; Dressel, Luke T.; Japuntich, Daniel A., Electret webs with charge-enhancing additives.
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  6. Ging, Anthony Michael; Nasr, Saad; Kwok, Philip Rodney; Moore, Rachael Elizabeth; Price, Andrew Martin, Ergonomic and adjustable respiratory mask assembly with frame.
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  7. Ging, Anthony Michael; Nasr, Saad; Kwok, Philip Rodney; Moore, Rachael Elizabeth; Price, Andrew Martin, Ergonomic and adjustable respiratory mask assembly with frame.
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  8. Ging, Anthony M.; Nasr, Saad, Ergonomic and adjustable respiratory mask assembly with headgear assembly.
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  9. Ging, Anthony Michael; Nasr, Saad, Ergonomic and adjustable respiratory mask assembly with headgear assembly.
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  10. Ging,Anthony Michael; Nasr,Saad, Ergonomic and adjustable respiratory mask assembly with headgear assembly.
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  11. Ylitalo, Caroline M.; Martin, Philip G., Exhalation valve flap.
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  12. Elsberg, Laura L., Extensible and retractable face mask.
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  13. Harold, Victoria Stan; Leeuw, Christopher; Marusyk, Raymond; Plamondon, Guy, Face mask with truncated nosepiece.
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  14. Jensen,John W., Filter mask.
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  15. Duffy, Dean R.; Holler, Robert E., Filtering face-piece respirator dispenser.
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  16. Duffy, Dean R., Filtering face-piece respirator having strap-activated folded flange.
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  17. Formica, Justin John; Barbara, Anthony Paul; Dravitzki, Brent James; Gunning, Philip John, Headgear for masks.
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  18. Madaus, Stefan Rolf; Vögele, Harald Wolfgang, Holding device for a respiratory mask.
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  19. Madaus, Stefan; Vögele, Harald, Holding device for a respiratory mask.
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  20. Duffy, Dean R., Horizontal flat-fold filtering face-piece respirator having indicia of symmetry.
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  21. Hawkinson, Karen A.; Dua, Bhupesh, Layered thermoplastic non-woven textile elements.
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  22. Baker, Brett O.; Fercik Grant, Carrie L.; Merk, James C.; Boatman, Scott E.; Drewes, Jr., David A.; Deckard, Michael D., Longitudinally reinforced sheath.
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  23. Sebastian, John M.; Jones, Marvin E.; Li, Fuming B.; Chou, Shih-Hung; Schultz, Nathan E.; Keough, Justin L.; Shah, Rahul R.; Japuntich, Daniel A., Method of making electret articles based on zeta potential.
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  24. Dua, Bhupesh; Davis, Carrie L., Methods of joining textiles and other elements incorporating a thermoplastic polymer material.
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  25. Dua, Bhupesh; Davis, Carrie L., Methods of joining textiles and other elements incorporating a thermoplastic polymer material.
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  26. Dua, Bhupesh; Davis, Carrie L., Methods of joining textiles and other elements incorporating a thermoplastic polymer material.
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  27. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
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  28. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
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  29. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
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  30. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
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  31. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
    상세보기
  32. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
    상세보기
  33. Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
    상세보기
  34. Gunaratnam,Michael K.; Kwok,Philip R.; Hitchcock,Robin G.; Veliss,Lee J.; Guney,Memduh; Sokolov,Richard; Lithgow,Perry D.; Darkin,Donald; Lynch,Susan R., Nasal assembly.
    상세보기
  35. Alcala,Maria Del Carmen, Neck molder.
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  36. Ging, Anthony Michael; Nasr, Saad; Price, Andrew Martin, Patient interface device.
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  37. Xue, Thomas J.; Gebrewold, Yonas, Respirator having preloaded nose clip.
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  38. Lersch,Ulrich; Nicolis,Petro, Respiratory air filter.
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  39. Ging, Anthony M.; Nasr, Saad, Respiratory mask assembly.
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  40. Castiglione, David M., Retention assembly with compression element and method of use.
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  41. Castiglione, David M., Retention assembly with compression element and method of use.
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  42. Gerson, Ronald L.; Brunell, Robert A.; Cupicha, Michael, Stiffened filter mask.
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  43. Welch, Debra N.; Steindorf, Eric C.; Feaster, Shawn R.; McCoy, Theresa Michelle, Strap fastening system for a disposable respirator providing improved donning.
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  44. Davis, Carrie L.; Dua, Bhupesh; Niegowski, James A., Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements.
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  45. Davis, Carrie L.; Dua, Bhupesh; Niegowski, James A., Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements.
    상세보기
  46. Dua, Bhupesh; Hawkinson, Karen, Thermoplastic non-woven textile elements.
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  47. Dua, Bhupesh; Hawkinson, Karen A., Thermoplastic non-woven textile elements.
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  48. Dua, Bhupesh; Hawkinson, Karen A., Thermoplastic non-woven textile elements.
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