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Method for the manufacture of an electret fibrous filter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29D-027/00
출원번호 US-0929680 (1978-07-31)
우선권정보 NL-0003975 (1974-03-25)
발명자 / 주소
  • van Turnhout Jan (Pnacker NLX)
출원인 / 주소
  • Minnesota Mining and Manufacturing Company (Saint Paul MN 02)
인용정보 피인용 횟수 : 102  인용 특허 : 0

초록 ▼

A method for the manufacture of an electrically charged fibrous filter from a highly molecular non-polar fiber material wherein a [web]film of the fiber material is continuously fed and stretched. At least one side of the stretched [web]film is homopolarly charged by a plurality of corona charging e

대표청구항 ▼

A method for the manufacture of an electrically charged fibrous filter from a high molecular non-polar material, comprising the steps of: continuously feeding a film of high molecular isotactic polypropylene material at a rate of 12.2 meters per minute; stretching said film in two stages, said first

이 특허를 인용한 특허 (102)

  1. Woo, Edward J.; Rambosek, Thomas W.; Angadjivand, Seyed A.; Donovan, Mary B.; Sanders, Jr., Rufus C.; Chou, Yeun Jong, Abrasive article and method of making and using the same.
    상세보기
  2. Sanders, Jr.,Rufus C.; Rowell,Timothy J.; Nayar,Satinder K., Abrasive article and methods of making and using the same.
    상세보기
  3. Fox, Andrew R.; Lise, Jonathan M., Air filter with sorbent particles.
    상세보기
  4. Zhang, Zhiqun; Swinehart, Robert M., Air filtration system using point ionization sources.
    상세보기
  5. Zhang,Zhiqun; Swinehart,Robert M., Air filtration system using point ionization sources.
    상세보기
  6. Fox, Andrew R.; Xin, Liming, Air quality indicator.
    상세보기
  7. Jariwala Chetan P. ; Klun Thomas P. ; Dams Rudolf J.,BEX ; Jones Marvin E., Alkylated fluorochemical oligomers and use thereof.
    상세보기
  8. Jariwala, Chetan P.; Eggleston, James D.; Yandrasits, Michael A.; Dams, Rudolf J., Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates.
    상세보기
  9. Jariwala,Chetan P.; Eggleston,James D.; Yandrasits,Michael A.; Dams,Rudolf; Coppens,Dirk M., Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates.
    상세보기
  10. Biernath,Rolf W.; Brott,Robert L.; Merrill,William Ward; Huizinga,John S.; Black,William B., Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter.
    상세보기
  11. Fanselow Dan L. ; Moreno Roberto C. ; Pham Thanh H. ; Kelley Michele H., Channel flow filter.
    상세보기
  12. Mario A. Perez ; Betty Z. Mei ; Michael D. Swan FR, Charged microfibers, microfibrillated articles and use thereof.
    상세보기
  13. Perez, Mario A.; Wolk, Diane R.; Mei, Betty Z.; Angadjivand, Seyed Abolhassan; Swan, Michael D., Charged microfibers, microfibrillated articles and use thereof.
    상세보기
  14. Michael R. Harms ; Charles D. Cowman, Combination blower wheel and filter cartridge system for HVAC applications.
    상세보기
  15. Dominiak,Klaus; Koehler,Frank; Bochynek,Nicolai; Lotgerink Bruinenberg,Marcus, Combination filter for filtering fluids.
    상세보기
  16. Perez, Mario A.; Swan, Michael D.; Hobbs, Terry R.; Siedle, Allen R., Composite articles reinforced with highly oriented microfibers.
    상세보기
  17. Perez,Mario A.; Swan,Michael D.; Hobbs,Terry R.; Siedle,Allen R., Composite articles reinforced with highly oriented microfibers.
    상세보기
  18. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Composition useful for making electret fibers.
    상세보기
  19. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Compounds useful as resin additives.
    상세보기
  20. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Compounds useful as resin additives.
    상세보기
  21. Greer,Paul A.; Slack,Joseph D.; Legare,Pierre, Conformal filter cartridges and methods.
    상세보기
  22. Insley Thomas I. ; Johnson Todd W., Contoured layer channel flow filtration media.
    상세보기
  23. Insley, Thomas I.; Johnson, Todd W., Contoured layer channel flow filtration media.
    상세보기
  24. Michael Geva ; Jayatirtha N Holavanahalli ; Abdallah Ougazzaden ; Lawrence Edwin Smith, Diffusion barrier spikes for III-V structures.
    상세보기
  25. Covington Edward A. ; Tsengouras Demetrios A., Dual Media air filter with electrostatic charge.
    상세보기
  26. Zhang Zhiqun, Dual media vacuum filter bag.
    상세보기
  27. Woo, Edward J., Dust collection device for sanding tool.
    상세보기
  28. Woo, Edward J.; Angadjivand, Seyed A.; Wang, Wenli; Reed, John F., Dust collection device for sanding tool.
    상세보기
  29. Kirk,Seth M.; Spartz,Gerald R.; Jones,Marvin E.; Pachuta,Steven J.; Huberty,John S., Electret article having heteroatoms and low fluorosaturation ratio.
    상세보기
  30. Spartz,Gerald R.; Kirk,Seth M.; Jones,Marvin E.; Cabibil,Hyacinth L.; Rousseau,Alan D.; Pachuta,Steven J., Electret article having high fluorosaturation ratio.
    상세보기
  31. Rousseau Alan D. ; Miller Joel W., Electret fibers and filter webs having a low level of extractable hydrocarbons.
    상세보기
  32. Angadjivand Seyed A.,GBX ; Jones Marvin E. ; Meyer Daniel E., Electret filter media.
    상세보기
  33. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Electret filter media containing filtration enhancing additives.
    상세보기
  34. Berrigan Michael R. (Oakdale MN) Olson David A. (St. Paul MN), Electret filter media having an undulated surface.
    상세보기
  35. Preston Biggers Knight ; David Lewis Myers ; John Joseph Lassig ; David Grant Midkiff ; Rick Leon Busby ; Anthony Lee Lamanac ; Leonid Anthony Turkevich, Electret treatment of high loft and low density nonwoven webs.
    상세보기
  36. Li, Fuming B.; Bai, Feng; Sebastian, John M.; Jones, Marvin E., Electret webs with charge-enhancing additives.
    상세보기
  37. Li, Fuming B.; Sebastian, John M.; Jones, Marvin E.; Japuntich, Daniel A., Electret webs with charge-enhancing additives.
    상세보기
  38. Schultz, Nathan E.; Li, Fuming B.; Sebastian, John M., Electret webs with charge-enhancing additives.
    상세보기
  39. Schultz, Nathan E.; Li, Fuming B.; Sebastian, John M., Electret webs with charge-enhancing additives.
    상세보기
  40. Schultz, Nathan E.; Li, Fuming B.; Sebastian, John M., Electret webs with charge-enhancing additives.
    상세보기
  41. Sebastian, John M.; Li, Fuming B.; Jones, Marvin E.; Dressel, Luke T.; Japuntich, Daniel A., Electret webs with charge-enhancing additives.
    상세보기
  42. Joel K. Hagglund ; Thomas I. Insley ; Todd W. Johnson, Electrofiltration apparatus.
    상세보기
  43. Joel K. Hagglund ; Thomas I. Insley ; Todd W. Johnson, Electrofiltration process.
    상세보기
  44. Haskett Thomas E., Electrostatic fibrous filter web.
    상세보기
  45. Kody, Robert S.; Perez, Mario A.; Ruff, Andrew T., Fibrous films and articles from microlayer substrates.
    상세보기
  46. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Fibrous webs having enhanced electret properties.
    상세보기
  47. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Fibrous webs useful for making electret filter media.
    상세보기
  48. Dean R. Duffy ; William M. Stevenson ; John F. Reed ; David J. Andrews, Filter assemblies with adhesive attachment systems.
    상세보기
  49. Viner, Andrew S.; Conlan, Audra A.; Cormack, Brian; Watson, Malcolm R.; Henderson, Christopher P.; Curran, Desmond T.; Williams, Elfed I., Filter element that has a thermo-formed housing around filter material.
    상세보기
  50. Kubokawa James O., Filter having a change indicator.
    상세보기
  51. Johansson, Ronald C.; Bharti, Vivek, Filter sensor.
    상세보기
  52. Mittelstadt William A. ; Castiglione David M., Filter support, assembly and system.
    상세보기
  53. Jones, Marvin E.; Lyons, Christopher S.; Redmond, David B.; Solomon, Jeffrey L.; Angadjivand, Seyed Abolhassan, Fluorinated electret.
    상세보기
  54. Marvin E. Jones ; Christopher S. Lyons ; David B. Redmond ; Jeffrey L. Solomon ; Seyed Abolhassan Angadjivand, Fluorinated electret.
    상세보기
  55. Marvin E. Jones ; Christopher S. Lyons ; David B. Redmond ; Jeffrey L. Solomon ; Seyed Abolhassan Angadjivand, Fluorinated electret.
    상세보기
  56. Jariwala Chetan P. ; Klun Thomas P., Fluorochemical oligomer and use thereof.
    상세보기
  57. Jariwala Chetan P. ; Klun Thomas P., Fluorochemical oligomer and use thereof.
    상세보기
  58. Sanocki, Stephen M.; Fox, Andrew R.; Lise, Jonathan M.; Rogers, John J.; Seshadri, Kannan, Framed pleated air filter with upstream bridging filaments.
    상세보기
  59. Sundet Douglas C. ; Pitzen James F., HVAC filter.
    상세보기
  60. Duffy, Dean R.; Snider, Kenneth J.; Wang, Wenli; Wylie, Jr., Ronald L., Joined filter media pleat packs.
    상세보기
  61. Philip D. Eitzman ; Alan D. Rousseau, Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid.
    상세보기
  62. Seyed A. Angadjivand ; Michael G. Schwartz ; Philip D. Eitzman ; Marvin E. Jones, Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid.
    상세보기
  63. Haskett Thomas E., Method for forming an electrostatic fibrous filter web.
    상세보기
  64. Insley, Thomas I.; Johnston, Raymond P., Method of filtering certain particles from a fluid using a depth loading filtration media.
    상세보기
  65. Milani John, Method of forming a particle size gradient in an absorbent article.
    상세보기
  66. Philip D. Eitzman ; Alan D. Rousseau ; Marvin E. Jones ; Seyed A. Angadjivand, Method of making a fibrous electret web using a nonaqueous polar liquid.
    상세보기
  67. Viner,Andrew S.; Conlan,Audra A.; Cormack,Brian; Watson,Malcolm R.; Henderson,Christopher P.; Curran,Desmond T.; Williams,Elfed I., Method of making a filter cartridge using a thermoforming step.
    상세보기
  68. Jones, Marvin E.; Lyons, Christopher S.; Redmond, David B.; Solomon, Jeffrey L.; Angadjivand, Seyed Abolhassan, Method of making a respirator that has a fluorinated electret.
    상세보기
  69. Marvin E. Jones ; Christopher S. Lyons ; David B. Redmond ; Jeffrey L. Solomon ; Seyed Abolhassan Angadjivand, Method of making an electret article by transferring fluorine to the article from a gaseous phase.
    상세보기
  70. 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.
    상세보기
  71. Rousseau, Alan D.; Miller, Joel W., Method of making electret fibers.
    상세보기
  72. Rousseau Alan D. ; Miller Joel W., Method of making electret fibers that have low level of extractable hydrocarbon material.
    상세보기
  73. Insley, Thomas I.; Knoll, Randall L., Method of making electrets through vapor condensation.
    상세보기
  74. Jones, Marvin E.; Lyons, Christopher S.; Redmond, David B.; Solomon, Jeffrey L.; Angadjivand, Seyed Abolhassan, Method of making fluorinated electrets.
    상세보기
  75. Sundet,Douglas C.; Pitzen,James F., Method of making self-supporting pleated filter.
    상세보기
  76. Marvin E. Jones ; Christopher S. Lyons ; David B. Redmond ; Jeffrey L. Solomon ; Seyed Abolhassan Angadjivand, Method of removing contaminants from an aerosol using a new electret article.
    상세보기
  77. Jones, Marvin E.; Lyons, Christopher S.; Redmond, David B.; Solomon, Jeffrey L.; Angadjivand, Seyed Abolhassan, Method of using fluorinated electrets.
    상세보기
  78. Mario A. Perez ; Michael D. Swan ; John W. Louks, Microfibers and method of making.
    상세보기
  79. Tang Yuan-Ming ; Lira Ricardo ; Harms Michael, Moving filter device having filter elements with flow passages and method of filtering air.
    상세보기
  80. Tang Yuan-Ming ; Lira Ricardo ; Harms Michael, Moving filter device having filter elements with flow passages and method of filtering air.
    상세보기
  81. Lira Ricardo ; Tang Yuan-Ming ; Harms Michael, Moving sorbent filter device.
    상세보기
  82. Fox, Andrew R.; Lise, Jonathan M.; Rogers, John J.; Sanocki, Stephen M.; Seshadri, Kannan, Nestable framed pleated air filter and method of making.
    상세보기
  83. Cohen Bernard, Nonwoven barrier and method of making the same.
    상세보기
  84. Cohen Bernard, Nonwoven barrier and method of making the same.
    상세보기
  85. Cohen Bernard, Nonwoven laminate barrier material.
    상세보기
  86. Cohen Bernard ; Gipson Lamar Heath ; Brostin Joel, Nonwoven webs with one or more surface treatments.
    상세보기
  87. Huberty, John S., Oily-mist resistant filter that has nondecreasing efficiency.
    상세보기
  88. Johnston, Raymond P.; Insley, Thomas I., Oriented polymeric articles and method.
    상세보기
  89. Johnston, Raymond P.; Insley, Thomas I., Oriented polymeric articles and method.
    상세보기
  90. Reuter Robert J., Pleated filter.
    상세보기
  91. Reuter Robert J., Pleated filter.
    상세보기
  92. Chetan P. Jariwala ; Thomas P. Klun, Polymer composition containing a fluorochemical oligomer.
    상세보기
  93. Rousseau Alan D. ; Miller Joel W., Predicting electret performance by measuring level of extractable hydrocarbons.
    상세보기
  94. Eitzman, Philip D.; Rousseau, Alan D., Process of making a fibrous electret web.
    상세보기
  95. Li, Fuming B.; Sebastian, John M.; Jones, Marvin E.; Brandner, John M.; Olson, David A.; Keough, Justin L., Processing aids for olefinic webs, including electret webs.
    상세보기
  96. Harms Michael ; Tang Yuan-Ming ; Lira Ricardo ; Larson James R., Rotating filtration cartridge and blower for HVAC applications.
    상세보기
  97. Sundet, Douglas C.; Duffy, Dean R.; Young, Donald E.; Christensen, Lowell E., Self-supporting pleated filter media.
    상세보기
  98. Fitting, Steven Wayne; Powers, Michael David; Quincy, III, Roger Bradshaw, Sterilization wrap, applications therefor, and method of sterilizing.
    상세보기
  99. Zhang, Zhiqun; Wu, Tien T.; Tang, Yuan-Ming; Spiewak, Brian E., Structured surface filtration media array.
    상세보기
  100. Legare Pierre,CAX, Synthetic filter media.
    상세보기
  101. Legare Pierre,CAX, Synthetic filter media and method for manufacturing same.
    상세보기
  102. Gregory D. Clark ; Frederick E. Behr ; Gary P. Roberts ; Steven J. Vander Louw ; Gregory K. Hall, Triazine compounds and use thereof.
    상세보기

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