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Method of removing particulate solid or liquid aerosol from a gas 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B03C-003/28
출원번호 US-0484307 (2000-01-18)
발명자 / 주소
  • Rousseau Alan D.
  • Jones Marvin E.
  • Mei Betty Z.
출원인 / 주소
  • 3M Innovative Properties Company
대리인 / 주소
    Rosenberg
인용정보 피인용 횟수 : 15  인용 특허 : 24

초록

A method of removing particulate solid or liquid aerosol from a gas, which method comprises the step of:

대표청구항

[ What is claimed:] [1.]1. A method of removing particulate solid or liquid aerosol from a gas, which method comprises the step of:passing a particulate solid or liquid aerosol containing gas through an electret filter that comprises a polymer and a performance enhancing additive, wherein the electr

이 특허에 인용된 특허 (24)

  1. Lifshutz Norman (Nashua NH) Gahan Richard E. (Wrentham MA) Stevens Graham C. (Quincy MA), Charge stabilized electret filter media.
  2. Shizuno Akihito (Tochigi-ken JPX) Yanagida Hiroyuki (Tochigi-ken JPX), Cleaning sheet comprising a network layer and at least one nonwoven layer of specific basis weight needled thereto.
  3. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Composition useful for making electret fibers.
  4. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Compounds useful as resin additives.
  5. Reed John F. (Arden Hills MN) Jones Marvin E. (Stillwater MN), Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene).
  6. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Electret filter media containing filtration enhancing additives.
  7. Nishiura Eiichi (Otsu JPX) Ando Katsutoshi (Otsu JPX), Electret materials and the method for preparing the electret materials.
  8. Kimura Kazushi,JPX, Electrostatic filter.
  9. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Fibrous webs having enhanced electret properties.
  10. Rousseau Alan D. ; Jones Marvin E. ; Angadjivand Seyed A.,GBX, Fibrous webs useful for making electret filter media.
  11. Matsuura Satoshi (Kuga JPX) Shinagawa Yoshio (Kuga JPX), Film electret and an electret filter.
  12. Crater Davis H. (P.O. Box 33427 St. Paul MN 55133-3427) Howells Richard D. (P.O. Box 33427 St. Paul MN 55133-3427) Stern Richard M. (P.O. Box 33427 St. Paul MN 55133-3427) Temperante John A. (P.O. Bo, Fluorochemical oxazolidinones.
  13. Crater Davis H. (White Bear Lake MN) Howells Richard D. (St. Paul MN) Stern Richard M. (Woodbury MN) Temperante John A. (St. Paul MN), Fluorochemical oxazolidinones.
  14. Kubik Donald A. (Houlton WI) Davis Charles I. (Cottage Grove MN), Melt-blown fibrous electrets.
  15. Chou Richard Tien-Hua ; Ireland Patrick Stephen ; Molnar Charles John ; Lim Hyun Sung ; Shin Hyunkook, Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters.
  16. Klaase Petrus T. A. (Voorburg NLX) van Turnhout Jan (Pijnacker NLX), Method for manufacturing an electret filter medium.
  17. Krueger Dennis L. (St. Paul MN) Insley Thomas I. (St. Paul MN) Meyer Daniel E. (St. Paul MN) Rolando Richard J. (St. Paul MN), Method for preparing radiation resistant polypropylene articles.
  18. Weber Robert E. (Appleton WI) Peterson Richard M. (Appleton WI), Method for rapid quenching of melt blown fibers.
  19. Angadjivand Seyed A. (Darlington MN GB2) Jones Marvin E. (Stillwater MN) Meyer Daniel E. (Stillwater MN), Method of charging electret filter media.
  20. Berg, Harvey J., Molded fibrous filtration products.
  21. Dahringer Jorg,DEX ; Albers Ernst-August,DEX ; Groh Werner,DEX ; Heyer Achim,DEX, Non-wovens of electret fiber mixtures having an improved charge stability.
  22. Jones Marvin E. (Grant Township MN) Rousseau Alan D. (Stillwater MN), Oily mist resistant electret filter media.
  23. Jones Marvin E. (Grant Township ; Washington County MN) Rousseau Alan D. (Stillwater MN), Oily mist resistant electret filter media and method for filtering.
  24. Rolando Richard J. (Oakdale MN) Krueger Dennis L. (Hudson WI) Meyer Daniel E. (Stillwater MN) Insley Thomas I. (Lake Elmo MN), Polypropylene articles and method for preparing same.

이 특허를 인용한 특허 (15)

  1. Johnson,Warren L.; Yavari,Gholam H.; Radelin,Desmond St. A. G., Apparatus for separating fouling contaminants from non-condensable gases at the end of a pyrolysis/thermolysis of biomass process.
  2. Waddell, Charles Houston; Christiansen, Joseph Anton, Bipolar ionization device.
  3. Kitagawa, Yoshiyuki; Enjoji, Toshikatsu, Electret.
  4. Li, Fuming B.; Bai, Feng; Sebastian, John M.; Jones, Marvin E., Electret webs with charge-enhancing additives.
  5. van de Graaf,Peter; Valkenburg,Johannes, Filter device method of manufacturing the same and method of replacing a filter device.
  6. Krauter, Paula; Zalk, David; Hoffman, D. Mark, Hazardous particle binder, coagulant and re-aerosolization inhibitor.
  7. Imahori, Osamu; Hirai, Toshihisa; Hirai, legal representative, Kishiko; Sugawa, Akihide; Mihara, Fumio; Akisada, Shousuke; Yoshioka, Hirokazu; Katayama, Kousuke; Yamauchi, Toshiyuki; Suda, Hiroshi; Matsui, Yasunori, Heating blower with electrostatic atomizing device.
  8. Jaroszczyk,Tadeusz; Fallon,Stephen L.; Pardue,Byron A.; Schmitz,Kelly R.; Dorgan,Jason E.; Sonsalla,Thomas P.; Moy,Jerald J.; Morgan,Jeffrey S.; Kallsen,Kent J., High performance, high efficiency filter.
  9. 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.
  10. Rousseau, Alan D.; Miller, Joel W., Method of making electret fibers.
  11. Jones, Marvin E.; Lyons, Christopher S.; Redmond, David B.; Solomon, Jeffrey L.; Angadjivand, Seyed Abolhassan, Method of making fluorinated electrets.
  12. Jones, Marvin E.; Lyons, Christopher S.; Redmond, David B.; Solomon, Jeffrey L.; Angadjivand, Seyed Abolhassan, Method of using fluorinated electrets.
  13. Berkemann, Ralph; Lauffenburger, Patrick, Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use.
  14. Huang,Jong T.; Huang,Vincent Jong Tsong; Huang,Eugene J., Personal inhalation filter.
  15. Lotgerink-Bruinenberg, Marcus, Vehicle passenger compartment air filter devices.
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