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Composite membranes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-039/08
  • B01D-039/20
  • B32B-005/18
출원번호 US-0037712 (1993-03-24)
우선권정보 GB-0012217 (1988-05-24); GB-0002649 (1989-02-07)
발명자 / 주소
  • Davidson Alexander P. (Shipston-on-Stour GB2) Thomas Michael P. (Banbury GB2) Summers Steven W. (Leamington Spa GB2)
출원인 / 주소
  • North West Water Group PLC (Warrington GBX 03)
인용정보 피인용 횟수 : 25  인용 특허 : 0

초록

A composite membrane comprises an inorganic support having interstices and porous inorganic films of sintered non-metallic particles carried by the support and bridging the interstices thereof. The support is preferably a woven metal mesh, with the films substantially coplanar with the support. The

대표청구항

A composite membrane comprising an inorganic support composed of woven or non-woven fibers and having interstices of diameter greater than 5 microns and length less than ten times their diameters, and porous inorganic films of sintered non-metallic particles carried by the support and bridging the i

이 특허를 인용한 특허 (25)

  1. Koehler, Jeff; Foster, Alexis; Song, Keunwon; Lee, Youngju; Shin, Chongkyu, Additives for salt rejection enhancement of a membrane.
  2. Penth Bernd,DEX ; Hying Christian,DEX ; Duda Mark,DEX ; Hoerpel Gerhard,DEX ; Kuehnle Adolf,DEX, Catalytically active permeable composite material, method for producing said composite material, and use of the same.
  3. Isomura, Manabu; Hishiki, Tatsuya; Wada, Ichiro, Ceramic porous membrane and ceramic filter.
  4. Isomura, Manabu; Hishiki, Tatsuya; Wada, Ichiro, Ceramic porous membrane and ceramic filter.
  5. Maunula, Teuvo; Kärkkäinen, Marja; Juvonen, Pasi; Matilainen, Pekka, Coating for particulate filters.
  6. Meyer, Gerhard; Conrad, Thomas, Dental material or product and method of forming a dental product.
  7. Janney,Mark A., Filter and method of fabricating.
  8. Bernd Penth DE; Gerhard Hoerpel DE; Christian Hying DE, Gas filter, method for producing a gas filter and use of said gas filter.
  9. Kurth, Christopher James; Koehler, Jeffrey Alan; Zhou, Meijuan; Holmberg, Brett Anderson; Burk, Robert Leon, Hybrid TFC RO membranes with nitrogen additives.
  10. Koehler, Jeffrey Alan; Kurth, Christopher James, Hybrid TFC RO membranes with non-metallic additives.
  11. Koehler, Jeffrey Alan; Kurth, Christopher James, Hybrid TFC RO membranes with non-metallic additives.
  12. Kurth, Christopher James; Koehler, Jeffrey Alan; Zhou, Meijuan; Holmberg, Brett Anderson; Burk, Robert Leon, Hybrid nanoparticle TFC membranes.
  13. Kurth, Christopher James; Koehler, Jeffrey Alan; Zhou, Meijuan; Holmberg, Brett Anderson; Burk, Robert Leon, Hybrid nanoparticle TFC membranes.
  14. Kurth, Christopher James; Koehler, Jeffrey Alan; Zhou, Meijuan; Holmberg, Brett Anderson; Burk, Robert Leon, Hybrid nanoparticle TFC membranes.
  15. Christian Hying DE; Gerhard Horpel DE; Bernd Penth DE, Hydrophobic permeable composite, method for producing said composite and use of the same.
  16. Hying, Christian; Horpel, Gerhard; Penth, Bernd, Ion-conducting composite which is permeable to matter, method for producing said composite, and use of the same.
  17. Ditter, Jerry; McDonogh, Richard; Lamon, Steve; Benson, Todd; Sarabia, Rey; Gaughan, Mike; Wang, I-fan; Morris, Richard, Laminates of asymmetric membranes.
  18. Ditter, Jerry; McDonogh, Richard; Lamon, Steve; Benson, Todd; Sarabia, Rey; Gaughan, Mike; Wang, I-fan; Morris, Richard, Laminates of asymmetric membranes.
  19. Penth Bernd,DEX ; Hoerpel Gerhard,DEX ; Hying Christian,DEX, Method for separating mixtures of substances using a material pervious to said substances.
  20. Song, Keunwon; Ko, Young Hoon; Rozenbaoum, Evgueni; Shin, Chongkyu, Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents.
  21. Hoek, Eric M. V.; Ghosh, Asim K.; Nygaard, Jodie M., Micro-and nanocomposite support structures for reverse osmosis thin film membranes.
  22. Penth Bernd,DEX ; Hying Christian,DEX ; Hoerpel Gerhard,DEX ; Schmidt Friedrich Georg,DEX, Permeable composite material, method for producing said composite material, and use of the same.
  23. Penth, Bernd; Hying, Christian; Hoerpel, Gerhard; Schmidt, Friedrich Georg, Permeable composite material, method for producing said composite material, and use of the same.
  24. Holmberg, Brett Anderson; Koehler, Jeff; Jeon, Hyung Joon, Process for improved water flux through a TFC membrane.
  25. Kurth, Christopher James; Koehler, Jeffrey Alan; Zhou, Meijuan; Holmberg, Brett Anderson; Burk, Robert Leon, Reverse osmosis membranes.
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