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Ozone filter and method of production thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-039/20
  • B01J-023/34
출원번호 US-0913700 (1992-07-16)
우선권정보 JP-0203670 (1991-07-19)
발명자 / 주소
  • Terada Isao (Kanagawa JPX) Arai Shinichiro (Kanagawa JPX) Tomita Nobuo (Kanagawa JPX)
출원인 / 주소
  • Nichias Corporation (Tokyo JPX 03)
인용정보 피인용 횟수 : 48  인용 특허 : 0

초록

An ozone filter for decomposing ozone in the air is disclosed. The ozone filter is composed of a carrier formed by paper made of inorganic fibers having a porosity of 70 to 95%. The carrier is impregnated with a solution of fine powder-like activated manganese dioxide dispersed in water and having a

대표청구항

An ozone filter for eliminating ozone produced in air, the filter comprising active fine powder manganese dioxide adhered to a carrier composed of paper, wherein: said active manganese dioxide has a particle size of not more than 150 m40 g/m2.

이 특허를 인용한 특허 (48)

  1. Goodwin,William M.; Kishkovich,Oleg P.; Grayfer,Anatoly, Air handling and chemical filtration system and method.
  2. Sakata Soichiro,JPX ; Takahashi Hideto,JPX ; Sato Katsumi,JPX, Air-cleaning filter, method of producing the same, and high-level cleaning device.
  3. Hoke, Jeffrey B.; Heck, Ronald M., Catalyst and adsorption compositions having adhesion characteristics.
  4. Hoke, Jeffrey B.; Heck, Ronald M., Catalyst and adsorption compositions having improved adhesion characteristics.
  5. Fukunaga, Tetsuya; Yanagino, Tomoki; Takatsu, Kozo; Umeki, Takashi, Catalyst for reforming hydrocarbon and method for preparation thereof, and process for reforming hydrocarbon using said catalyst.
  6. Fukunaga,Tetsuya; Yanagino,Tomoki; Takatsu,Kozo; Umeki,Takashi, Catalyst for reforming hydrocarbon and method for preparation thereof, and process for reforming hydrocarbon using said catalyst.
  7. Sassa Robert L. ; Hobson Alex R. ; Towler Jeffrey C. ; Bushong James H., Catalyst retaining apparatus and method of making and using same.
  8. Sassa Robert L. ; Hobson Alex R. ; Towler Jeffrey C. ; Bushong James H., Catalyst retaining apparatus and use in an ozone filter.
  9. Howard A. Fromson ; William J. Rozell, Catalyst structure with catalyst support particles forged into substrate surface and method of manufacture.
  10. Zuberi, Bilal; Lachenauer, Robert G., Catalytic exhaust device for simplified installation or replacement.
  11. Zuberi, Bilal, Catalytic exhaust filter device.
  12. Zuberi, Bilal; Lachenauer, Robert G., Catalytic fibrous exhaust system and method for catalyzing an exhaust gas.
  13. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Pole, Terence C.; Steger, John J., Catalytic material for treating pollutant-containing gases.
  14. Alward, Gordon S.; DiChiara, Jr., Robert A., Ceramic diesel exhaust filters.
  15. Alward, Gordon S.; DiChiara, Jr., Robert A., Ceramic exhaust filter.
  16. Durand M. Smith ; Dale S. Winger ; Joshua N. Brown, Cold water disinfection of foods.
  17. Cooper Theodore R. ; Toney Allyson T. ; McParlane John B., Cold water ozone disinfection.
  18. Cooper Theodore R. ; Toney Allyson T. ; McParlane John B., Cold water ozone disinfection.
  19. Cooper Theodore R. ; Toney Allyson T. ; McParlane John B., Cold water wash formula.
  20. Zuberi, Bilal; Lachenauer, Robert G., Device for catalytically reducing exhaust.
  21. Haun, Jr., Donald W.; Adamson, Wayne, Filter cleaning method.
  22. Yunchang Zhang ; Michael J. Brumely ; James C. Cannon ; John E. Ellison ; Girish S. Kshirsagar, Filter for chemical oxygen generators.
  23. Zhang Yunchang ; Brumely Michael J. ; Cannon James C. ; Ellison John E. ; Kshirsagar Girish S., Filter for chemical oxygen generators.
  24. Zuberi, Bilal, Highly porous mullite particulate filter substrate.
  25. Allen Fred M. ; Blosser Patrick W. ; Heck Ronald M. ; Hoke Jeffrey B. ; Pole Terence C. ; Steger John J., Hydrophobic catalytic materials and method of forming the same.
  26. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Pole, Terence C.; Steger, John J., Hydrophobic catalytic materials and method of forming the same.
  27. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Poles, Terence C.; Steger, John J., Hydrophobic catalytic materials and method of forming the same.
  28. Hoke Jeffrey B. ; Novak John R. ; Steger John J. ; Poles Terence C. ; Quick L. Michael ; Heck Ronald M. ; Hu Zhicheng ; Durilla Michael, Method and apparatus for treating the atmosphere.
  29. Poles Terence C. ; Rosenberg William G. ; Calcagni John, Method and apparatus for treating the atmosphere.
  30. Poles, Terence C.; Rosenberg, William G.; Calcagni, John, Method and apparatus for treating the atmosphere.
  31. Dettling Joseph C. ; Hoke Jeffrey B., Method of catalytically treating the atmosphere and heat exchange devices produced thereby.
  32. Fromson Howard A. ; Rozell William J., Method of forming catalyst structure with catalyst particles forged into substrate surface.
  33. Cochran, Jennifer R.; Chen, Bob; Alford, Spencer Caleb, Methods and systems for screening using microcapillary arrays.
  34. Thompson, Mark, Methods of applying ozone-depleting catalysts to heat exchangers.
  35. Zuberi, Bilal, Multi-functional substantially fibrous mullite filtration substrates and devices.
  36. Alward, Gordon S.; DiChiara, Jr., Robert A., Nonwoven composites and related products and methods.
  37. Alward, Gordon S.; Dichiara, Jr., Robert A., Nonwoven composites and related products and methods.
  38. Alward, Gordon S.; DiChiara, Jr., Robert A., Nonwoven composites and related products and processes.
  39. Terada Isao (Kanagawa JPX) Arai Shinichiro (Kanagawa JPX), Ozone filter and process for producing the same.
  40. Campbell Larry E. ; Sanders Michele W., Pollutant removal from air in closed spaces.
  41. Campbell Larry E. ; Sanders Michele W., Pollutant removal from air in closed spaces.
  42. Joseph C. Dettling ; John J. Steger ; Michael Spencer ; Robert V. Russo, Pollutant treating devices and methods of making the same.
  43. Schleicher Andreas,DEX ; Von Eysmondt Jorg,DEX ; Frank Georg,DEX, Process and filter for removing organic substances and ozone from gases.
  44. Zuberi,Bilal, Refractory exhaust filtering method and apparatus.
  45. Hoke, Jeffrey B.; Allen, Fred M.; Blosser, Patrick W.; Hu, Zhicheng; Heck, Ronald M., Stable slurries of catalytically active materials.
  46. Zuberi,Bilal; Lachenauer,Robert G., Substantially fibrous exhaust screening system for motor vehicles.
  47. Zuberi,Bilal; Lachenauer,Robert G., Substantially fibrous refractory device for cleaning a fluid.
  48. Hoke,Jeffrey B.; Allen,Fred M.; Blosser,Patrick W.; Hu,Zhicheng; Heck,Ronald M., Vehicle having atmosphere pollutant treating surface.
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