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Air laid filtering material 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-046/02
출원번호 US-0114489 (1987-10-30)
발명자 / 주소
  • Homonoff Edward C. (Windham CT) Rodman Clarke A. (East Providence RI)
출원인 / 주소
  • Allied-Signal Inc. (Morristown NJ 02)
인용정보 피인용 횟수 : 68  인용 특허 : 0

초록

Filtering media consist of formable air laid batting comprising a thermoplastic or thermosetting binder resin and a fiber mixture comprising coarse fibers, such as wood pulp and man-made fibers, having a diameter of at least 20 microns, and fiberglass or other fibers having a diameter of less than a

대표청구항

An air laid, nonwoven, fibrous filtering medium comprising, in percents by weight, of from about 10% to about 20% of a binder material selected from the group consisting of thermoplastic and thermosetting resins, and from about 80% to about 90% of a fiber mixture, said fiber mixture comprising from

이 특허를 인용한 특허 (68)

  1. Baigas ; Jr. Joseph F. (Charlotte NC), Adsorbent textile product and process.
  2. Israel, Joseph; Dunn, Eugene; Dema, Keh B.; Kojetin, Paul; Rogers, Robert M.; Keating-Klika, Lorraine, Aerosol separator.
  3. Rogers, Robert M.; Kahlbaugh, Brad E.; Kojetin, Paul L.; Dema, Keh B., Aerosol separator; and method.
  4. Rogers, Robert; Kahlbaugh, Brad; Kojetin, Paul; Dema, Keh, Aerosol separator; and method.
  5. Kohli,Anil; Forsten,Herman Hans; Wyss,Kurt Hans, Bag filter comprising meta-aramid and acrylic fiber.
  6. Richards Mark R. (Middletown OH) Noel John R. (Cincinnati OH) Mackey Larry N. (Fairfield OH) Lee Yann-Per (Fairfield OH) Haney Anna R. (Cincinnati OH) Hammons John L. (Hamilton OH) Lloyd Susan N. W. , Catamenial absorbent structures having thermally bonded layers for improved handling of menstrual fluids, and their use.
  7. Chinn, Matthew Joseph; Pears, Laurence Anthony, Combined vapor and particulate filter.
  8. Choi,Kyung Ju; Porter,Dennis R.; Unthank,Ronald D., Crest supported filter frame assembly and method.
  9. Creatura John A. (Ontario NY) Hsu George R. (Rochester NY), Electrophotographic carrier particles coated with polymer mixture.
  10. Tadeusz Jaroszczyk ; Jeffrey S. Morgan ; Kent J. Kallsen ; Stephen L. Fallon ; Daniel R. Cady ; Jon S. Wake, Enhanced performance fibrous filter media and extended life fluid filter assembly.
  11. Gupta, Hemant, Fibrous media.
  12. Nepsund Larry R. ; Abrahamson Kathleen A. ; Boeckermann Thomas A. ; Elfstrand James K., Filter arrangement including removable filter with first and second media secured together.
  13. Adamek, Daniel E.; Cappuyns, Jan; Moreau, Egide Emmanuel Paul Baudry; Ouyang, Ming; Rogers, Robert M., Filter element and method.
  14. Kinsley ; Jr. Homan B. (Powhatan VA), Filter element comprising glass fibers.
  15. Kahlbaugh Brad ; Dudrey Denis J., Filter material construction and method.
  16. Kahlbaugh, Brad; Dudrey, Denis J., Filter material construction and method.
  17. Kahlbaugh, Brad; Dudrey, Denis J., Filter material construction and method.
  18. Dema, Keh B.; Olson, Linda M., Filter media and structure.
  19. Winters, Eric; Lewis, John; Fields, Brian; Choi, Jin, Filter media for long-term high temperature applications.
  20. Anantharamaiah, Nagendra; Freeman, William S.; Smith, Bruce, Filter media including polymer compositions and blends.
  21. Wertz, John A.; Guimond, Douglas M., Filter media with a multi-layer structure.
  22. Wertz, John A.; Guimond, Douglas M., Filter media with a multi-layer structure.
  23. Wertz, John A.; Guimond, Douglas M., Filter media with a multi-layer structure.
  24. Rogers, Robert M.; Dema, Keh B., Filter medium and breather filter structure.
  25. Rogers, Robert M.; Dema, Keh B., Filter medium and breather filter structure.
  26. Rogers, Robert M.; Dema, Keh B., Filter medium and breather filter structure.
  27. Rogers, Robert M.; Dema, Keh B.; Kahlbaugh, Brad E.; Olson, Linda M.; Yang, Chuanfang; LaVallee, Gregory L.; Sporre, Timothy D.; Israel, Joe; Kojetin, Paul L.; Jones, Derek O.; Madden, Michael A., Filter medium and breather filter structure.
  28. Webb, David M.; Carlson, David E.; Rogers, Robert M; Dema, Keh B., Filter medium and breather filter structure.
  29. Kahlbaugh,Brad E.; Dema,Keh B.; Olson,Linda M., Filter medium and structure.
  30. Kahlbaugh,Brad E.; Dema,Keh B.; Olson,Linda M., Filter medium and structure.
  31. Rogers, Robert M.; Dema, Keh B., Filter medium and structure.
  32. Kahlbaugh Brad E. ; Reinhart Susan B. ; Dudrey Denis J. ; Herman John T., Filtration arrangement.
  33. Kahlbaugh Brad E. ; Reinhart Susan B. ; Dudrey Denis J. ; Herman John T., Filtration arrangement.
  34. Kahlbaugh Brad E. ; Reinhart Susan B. ; Dudrey Denis J. ; Herman John T., Filtration arrangement.
  35. Kahlbaugh Brad E. ; Reinhart Susan B. ; Dudrey Denis J. ; Herman John T., Filtration arrangement.
  36. Kahlbaugh Brad E. ; Reinhart Susan B. ; Dudrey Denis J. ; Herman John T., Filtration arrangement and method.
  37. Chung, Hoo Y.; Hall, John R. B.; Gogins, Mark A.; Crofoot, Douglas G.; Weik, Thomas M., Fine fiber media layer.
  38. Chung, Hoo Y.; Hall, John R. B.; Gogins, Mark A.; Crofoot, Douglas G.; Weik, Thomas M., Fine fiber media layer.
  39. Chung, Hoo Young; Hall, John R. B.; Gogins, Mark A.; Crofoot, Douglas G.; Weik, Thomas M., Fine fiber media layer.
  40. Alexander, Glenn David; Salpietra, Jr., Joseph Anthony, Flame resistant filter apparatus and method.
  41. Israel, Joseph; Dunn, III, Eugene F; Joriman, Jon D; Exley, Jeremy T; Dallas, Andrew, Formed filter element.
  42. Dema, Keh B.; Olson, Linda M., High strength, high capacity filter media and structure.
  43. Baigas ; Jr. Joseph F. (Charlotte NC), Laminated fabric material, nonwoven textile product.
  44. Jones Roger L. (Signal Mountain TN), Laminated filters.
  45. Gupta, Hemant; Kahlbaugh, Brad E., Method and apparatus for forming a fibrous media.
  46. Gupta, Hemant; Kahlbaugh, Brad E., Method and apparatus for forming a fibrous media.
  47. Gupta, Hemant; Kahlbaugh, Brad E., Method for forming a fibrous media.
  48. Nepsund Larry R. ; Abrahamson Kathleen A. ; Boeckermann Thomas A. ; Elfstrand James K., Method of servicing an air cleaner and of filtering engine intake air using prefilter arrangements.
  49. Johnson Bruce A., Mist collector and method.
  50. Guimond, Douglas M.; Snyder, Mark, Multi-phase filter medium.
  51. Guimond, Douglas M.; Snyder, Mark, Multi-phase filter medium.
  52. Chenoweth Vaughn C. (Coldwater MI) Goodsell Roger C. (Marshall MI), Non-woven fibrous product containing natural fibers.
  53. Groeger Herbert Gunter (Charlotte NC), Particulate filter structure.
  54. Murphy ; Jr. William F., Pleatable nonwoven composite article for gas filter media.
  55. Kalayci, Veli E.; Crofoot, Douglas G.; Grafe, Timothy H.; Graham, Kristine M., Reduced solidity web comprising fiber and fiber spacer or separation means.
  56. Kalayci, Veli E.; Crofoot, Douglas G.; Grafe, Timothy H.; Graham, Kristine M., Reduced solidity web comprising fiber and fiber spacer or separation means.
  57. Kalayci, Veli E.; Doyle, James; Jones, Derek O.; Babcock, Brian; Hebert, Michael J.; Johnson, Philip E.; Mehta, Ketan C., Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse.
  58. Kalayci, Veli E.; Doyle, James; Jones, Derek O.; Babcock, Brian; Hebert, Mike J.; Johnson, Philip Edward; Mehta, Ketan C., Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse.
  59. Kalayci, Veli E.; Doyle, James; Jones, Derek O.; Babcock, Brian; Hebert, Mike J.; Johnson, Philip Edward; Mehta, Ketan C., Superabsorbent-containing web that can act as a filter, absorbent, reactive layer or fuel fuse.
  60. Wilkins, Rodney R.; Montgomery, K. Dale; Alexander, Stephen W.; Tuttle, James G.; Hoel, Edwin G., Three component filtration material.
  61. Dallas, Andrew J.; Ding, Lefei; Joriman, Jon D.; Zastera, Dustin; Giertz, James R.; Kalayci, Veli; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
  62. Dallas, Andrew J.; Ding, Lefei; Joriman, Jon D; Zastera, Dustin; Giertz, James R.; Kalayci, Veli E.; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
  63. Dallas, Andrew J.; Ding, William Lefei; Joriman, Jon D.; Zastera, Dustin; Giertz, James R.; Kalayci, Veli E.; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
  64. Dallas, Andrew J.; Ding, William Lefei; Joriman, Jon D.; Zastera, Dustin; Giertz, James R.; Kalayci, Veli E.; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
  65. Dallas, Andrew J.; Ding, William Lefei; Joriman, Jon D.; Zastera, Dustin; Giertz, James R.; Kalayci, Veli E.; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
  66. Dallas, Andrew J.; Ding, William Lefei; Joriman, Jon D.; Zastera, Dustin; Giertz, James R.; Kalayci, Veli E.; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
  67. Dallas, Andrew J.; Ding, William Lefei; Joriman, Jon D.; Zastera, Dustin; Giertz, James R.; Kalayci, Veli; Chung, Hoo Y., Web comprising fine fiber and reactive, adsorptive or absorptive particulate.
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