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Hydrophilic membrane 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-039/00
출원번호 US-0958654 (1997-10-27)
발명자 / 주소
  • Wu Xiaosong
  • Shertok Joel
  • Konstantin Peter
출원인 / 주소
  • Pall Corporation
대리인 / 주소
    Leydig, Voit & Mayer, Ltd.
인용정보 피인용 횟수 : 98  인용 특허 : 26

초록 ▼

A hydrophilic porous membrane is provided which comprises a network of a non-crystalline hydrophobic polymer and an in situ crosslinked hydrophilic acrylate polymer. A method of preparing such a hydrophilic porous membrane also is provided, wherein a reaction solution of a non-crystalline hydrophobi

대표청구항

[ What is claimed is:] [1.] A hydrophilic porous membrane comprising a network of a non-crystalline hydrophobic polymer and an in situ crosslinked hydrophilic acrylate polymer.

이 특허에 인용된 특허 (26)

  1. Jakabhazy Stephen Z. (Weston MA), Blended, polymeric, matrix membrane and process of making and using same.
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  2. Hu Ho-Pin (Ann Arbor MI) Katsnelson Inessa (Ann Arbor MI) Sellinger Alan (Ann Arbor MI), Cationic charge modified microporous membrane.
    상세보기
  3. Degen Peter J. (Huntington NY) Joffee Irving B. (Huntington NY) Gsell Thomas C. (Levittown NY), Charge modified polyamide membrane.
    상세보기
  4. Pluskal Malcolm G. (Bedford MA) Wang David (Lexington MA) Steuck Michael J. (North Reading MA), Charge-modified hydrophobic membrane materials and method for making the same.
    상세보기
  5. Callahan Robert W. (Charlotte NC) Johnson Richard D. (Monroe NC), Composite porous membranes and methods of making the same.
    상세보기
  6. Onodera Hirokazu (Oita JPX) Yoshida Makoto (Oita JPX), Filter medium having a limited surface negative charge for treating a blood material.
    상세보기
  7. Hu Hopin (Ann Arbor MI) Cai Zhihua (Ypsilanti MI), Hydrophilic microporous polyolefin membrane.
    상세보기
  8. Masuoka Toshio (Ibaragi JPX) Hirasa Okihiko (Ibaragi JPX) Suda Yoshio (Ibaragi JPX) Onishi Makoto (Fuji JPX) Seita Yukio (Fuji JPX), Hydrophilic porous membrane, method for production thereof, and plasma separator using said membrane.
    상세보기
  9. Wang David (Lexington MA), Hydrophobic membrane having hydrophilic and charged surface and process.
    상세보기
  10. Hu Hopin (Ann Arbor MI) Hou Chung-Jen (Pensacola FL), Inter-penetrating network charge modified microporous membrane.
    상세보기
  11. Cordrey Philip William (London EN) Frankland John David (Romford EN) Highgate Donald James (Guildford EN), Irradiation of hydrophilic and hydrophobic monomers to produce hydrophilic copolymers.
    상세보기
  12. Crivello James V. (Clifton Park NY) Belfort Georges (Slingerlands NY) Yamagishi Hideyuki (Troy NY), Low fouling ultrafiltration and microfiltration aryl polysulfone.
    상세보기
  13. Bell Carl-Martin (Stuttgart DEX) Deppisch Reinhold (Hechingen DEX) Gohl Hermann J. (Bisingen-Zimmern DEX), Membrane and process for the production thereof.
    상세보기
  14. Demmer Wolfgang (Gottingen DEX) Horl Hans-Heinrich (Bovenden DEX) Nussbaumer Dietmar (Gottingen DEX) Weiss Abdul R. (Gottingen DEX) Wunn Eberhard (Gottingen-Nikolausberg DEX), Method for the surface modification of formed bodies and formed bodies produced thereby.
    상세보기
  15. Raghavan Srini (Tuscon AZ) Jan Der\e (Tuscon AZ) Chilkunda Raghunath (Tuscon AZ), Modification of polyvinylidene fluoride membrane and method of filtering.
    상세보기
  16. Linder Charles (Rehovot ILX) Perry Mordechay (Petach Tikvah ILX) Ketraro Reuven (Rishon LeZion ILX), Novel membranes and process for making them.
    상세보기
  17. Koshoji Toshinobu (Toyohashi JPX) Honda Hironari (Toyohashi JPX) Okamura Kiyonobu (Toyohashi JPX) Misoo Kunio (Toyohashi JPX) Nishimura Osamu (Toyohashi JPX), Porous membrane and production process thereof.
    상세보기
  18. Allegrezza ; Jr. Anthony E. (Milford MA) Bellantoni Ellen C. (Framingham MA), Porous membrane formed from interpenetrating polymer network having hydrophilic surface.
    상세보기
  19. Allegrezza ; Jr. Anthony E. (Milford MA) Bellantoni Ellen C. (Framingham MA), Porous membrane formed from interpenetrating polymer network having hydrophilic surface.
    상세보기
  20. Steuck Michael J. (N. Reading MA), Porous membrane having hydrophilic surface and process.
    상세보기
  21. Mir Leon (Newton MA), Positive-charged ultrafiltration membrane for the separation of cathodic/electrodeposition-paint compositions.
    상세보기
  22. Degen Peter J. (Huntington NY) Lee Joseph (South Setauket NY), Positively charged polyvinylidene fluoride membrane.
    상세보기
  23. MacDonald Russell J. (Watertown MA) Hodgdon Russell B. (Sudbury MA) Alexander Samuel S. (Concord MA), Process for manufacturing continuous supported ion selective membranes using non-polymerizable high boiling point solven.
    상세보기
  24. MacDonald Russell J. (Watertown MA) Hodgdon Russell B. (Sudbury MA) Alexander Samuel S. (Concord MA), Process for manufacturing continuous supported ion selective membranes using non-polymerizable high boiling point solven.
    상세보기
  25. Wolpert Stephen M. (Detroit MI), Strongly acidic microporous membranes for cation exchange.
    상세보기
  26. Pitt Aldo M. (18 Partridge La. Sudbury MA 01776) Steuck Michael J. (89 Central St. N. Reading MA 01864), Transparent porous membrane having hydrophilic surface and process.
    상세보기

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  5. Bator, Zsolt, Braid welding.
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  6. Singh, Amarnauth; David, Yolando; Harton, Shane Edward, Charged hollow fiber membrane having hexagonal voids.
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  7. Singh, Amarnauth; David, Yolando; Harton, Shane Edward, Charged porous polymeric membrane with high void volume.
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  14. Pedersen, Steven Kristian; Ireland, John David, Device and process for producing a reinforced hollow fibre membrane.
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  16. Jordan,Edward John, Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials.
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  21. Rogers, Peter; Bowmer, Stephen; Biltoft, Bruce Gregory; Polson, James W.; McMahon, Robert James; Lazaredes, Huw Alexander; Collignon, Michael, Frame system for membrane filtration modules.
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  22. Rogers, Peter; Bowmer, Stephen; Biltoft, Bruce Gregory; Polson, James W.; McMahon, Robert James; Lazaredes, Huw Alexander; Collignon, Michael, Frame system for membrane filtration modules.
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  27. Pedersen, Steven Kristian; Cote, Pierre Lucien; Bai, Jinhua, Hollow fiber membrane with compatible reinforcements.
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  28. Zha, Fufang; Cox, David John, Hollow fiber restraining system.
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  29. Zha, Fufang; Cox, David John, Hollow fibre restraining system.
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  30. Muller, Heinz-Joachim; Mullette, Daniel, Hydrophilic membranes.
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  31. Pacetti, Stephen D., Implantable devices formed of non-fouling methacrylate or acrylate polymers.
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  32. Pacetti, Stephen D., Implantable devices formed on non-fouling methacrylate or acrylate polymers.
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  33. Pacetti, Stephen D., Implantable devices formed on non-fouling methacrylate or acrylate polymers.
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  34. Barnes, Dennis J., Infiltration/inflow control for membrane bioreactor.
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  40. Zha, Fufang; James, Gerin; Zuback, Edward Joseph; Zauner, Peter; Phelps, Roger, Membrane cleaning with pulsed airlift pump.
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  61. Kim, Jaehoon; Lee, Young Haeng; Kim, Jae-Duck; Park, Jong Min; Jurng, Jongsoo, Method of manufacturing hydrophilic membrane having improved antifouling property and hydrophilic membrane manufactured by the method.
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  62. Cote, Pierre; Pedersen, Steven Kristian, Method to make yarn-reinforced hollow fiber membranes around a soluble core.
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