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Non-woven filter composite 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05D-001/12
  • B05D-001/24
  • B05D-001/40
  • B05D-005/00
출원번호 US-0180529 (1994-01-12)
발명자 / 주소
  • Rezuke Robert W. (N. Grafton MA) Kinkead Devon A. (Providence RI)
출원인 / 주소
  • Extraction Systems, Inc. (Woonsocket RI 02)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

A method of making a high efficiency, low pressure drop, adsorptive, non-woven filter composite is disclosed, comprising a high surface area chemically impregnated adsorbent, and a non-woven carrier material; and a method for forming said composite comprising dry application of the chemically impreg

대표청구항

A method for forming a vapor absorptive non-woven air filter composite comprising thermo-plastic fibers and adsorptive particles, said composite having a given fiber density, comprising the steps of: providing a non-woven carrier material having a substantially flat top surface and comprising thermo

이 특허를 인용한 특허 (35)

  1. Muhlfeld Horst,DEX ; Grimm Hansjorg,DEX ; Dabisch Thomas,DEX ; Stini Harald,DEX, Adsorbent, supple, filter fabric and method for its manufacture.
  2. Raetz, James A.; Raetz, Gregory J., Air-permeable filtration media and related systems.
  3. Raetz, James A.; Raetz, Gregory J., Air-permeable filtration media, methods of manufacture and methods of use.
  4. Raetz,James A.; Raetz,Gregory J., Air-permeable filtration media, methods of manufacture and methods of use.
  5. Code, Kenneth R., Apparatus for removing contamination via electrodes and a two-layered filter comprising carbon and an activating agent.
  6. De La Torre, Jack, Compositions comprising dimethyl sulfoxide (DMSO).
  7. Kishkovich, Oleg P.; Goodwin, William M., Detection of base contaminants in gas samples.
  8. Cozean, Colette; Claussen, Harvey L., Devices for removal of dimethyl sulfoxide (DMSO) or related compounds or associated odors and methods of using same.
  9. Cozean, Colette; Cozean, Jesse; Benjamin, Rodney; Keller, Anthony, Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis.
  10. Cozean, Colette; Benjamin, Rodney; Keller, Anthony; Varelman, Jeff, Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases.
  11. Messier, Pierre, Facemask with filtering closure.
  12. Cammi, Gianmarco; Cavaion, Marino, Filtering panel for the passive filtering of air and gases.
  13. Kishkovich, Oleg P.; Kinkead, Devon; Grayfer, Anatoly; Goodwin, William M.; Ruede, David, Filters employing both acidic polymers and physical-adsorption media.
  14. Kishkovich, Oleg P.; Kinkead, Devon; Grayfer, Anatoly; Goodwin, William M.; Ruede, David, Filters employing both acidic polymers and physical-adsorption media.
  15. Kishkovich, Oleg P.; Kinkead, Devon; Grayfer, Anatoly; Goodwin, William M.; Ruede, David, Filters employing both acidic polymers and physical-adsorption media.
  16. Kishkovich, Oleg, Filters employing porous strongly acidic polymers.
  17. Kishkovich,Oleg; Rezuke,Robert W.; Kinkead,Devon, Filters employing porous strongly acidic polymers.
  18. Oleg Kishkovich ; Robert W. Rezuke ; Devon Kinkhead, Filters employing porous strongly acidic polymers.
  19. Cronia, Forrest E.; Gallamore, Cameron B.; Lothspeich, Steven E., Geotextile composite for filtration of contaminated liquids and sediments.
  20. Claussen, Harvey L.; Cozean, Colette; De La Torre, Jack, Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds.
  21. Brune, Michael; Rothen, Josef, Method and device for applying adhesive therads and points to a substrate, web of material comprising a fleece and a layer composed of adhesive threads, and products made therefrom.
  22. Takahashi Minoru,JPX ; Harada Ryoji,JPX, Method for making shaped carbides of cohesively intertangled single fibers.
  23. Cozean, Jesse; Cozean, Colette; Gonzales, Efrain; Jacob, Stanley W., Methods for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors.
  24. Gadkaree, Kishor Purushottam; Husted, Andrew Fleitz; Lim, James Robert, Methods of making and using activated carbon-containing coated substrates and the products made therefrom.
  25. Gadkaree, Kishor Purushottam; Husted, Andrew Fleitz; Lim, James Robert, Methods of making and using activated carbon-containing coated substrates and the products made therefrom.
  26. Cronia, Forrest E.; Gallamore, Cameron B.; Lothspeich, Steven E., Methods of using geotextile composite for filtration of contaminated liquids and sediments.
  27. Kishkovich, Oleg P.; Kinkead, Devon; Grayfer, Anatoly; Goodwin, William M.; Ruede, David, Methods using filters employing both acidic polymers and physical-adsorption media.
  28. Tatarchuk,Bruce J.; Chang,Bong Kyu; Lu,Yong; Chen,Laiyuan; Luna,Eric; Cahela,Don, Microfibrous entrapment of small reactive particulates and fibers for high contacting efficiency removal of contaminants from gaseous or liquid streams.
  29. Umminger, Juergen; Hassmann, Christian, Multi-ply filter medium.
  30. Groeger Herbert Gunter ; Serad George Allibone ; Felton Clinton Dale, Process for fibrous structure containing immobilized particulate matter.
  31. Groeger H. Gunter, Process for high performance, permeable fibrous structure.
  32. Kishkovich Oleg P. ; Kinkead Devon A., Protection of semiconductor fabrication and similar sensitive processes.
  33. Kinkead Devon A. ; Joffe Michael A., Storing substrates between process steps within a processing facility.
  34. Sergi, John E.; Gaudreau, John; Kishkovich, Oleg P.; Goodwin, William; Kinkead, Devon A., System and method for removing contaminants.
  35. Kishkovich Oleg P. ; Kinkead Devon A., System for detecting base contaminants in air.
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