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Thermoplastic hollow fiber membrane module and method of manufacture 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-047/02
출원번호 US-0269980 (1994-07-01)
발명자 / 주소
  • Niermeyer J. Karl (Tyngsborough MA)
출원인 / 주소
  • Millipore Corporation (Bedford MA 02)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

A hollow fiber membrane module and its method of manufacture are disclosed wherein the module is fabricated utilizing superior hollow fiber materials, namely high molecular weight (i.e. molecular weight>500,000 Daltons) polymers. In a preferred embodiment, the hollow fibers are fabricated from ultra

대표청구항

A method of making an all thermoplastic hollow fiber membrane module comprising the steps of: contacting a plurality of hollow fiber membranes made from polymers having a molecular weight greater than 500,000 Daltons with an extrusion of molten thermoplastic polymer having a molecular weight substan

이 특허를 인용한 특허 (32)

  1. Mahendran,Mailvaganam; Pedersen,Steven Kristian, Apparatus incorporating potted hollow fiber membranes.
  2. Rogut Jan, Concentric radial flow hollow fiber module and method of manufacture.
  3. Chilton, Donald Troy; Tate, Jason Lamarr, End cap and gasket assemblies for filter elements.
  4. Taylor, Gareth P.; Price, Timothy D.; Sengupta, Amitava; Peterson, Paul A.; Wensley, C. Glen, Flat panel contactors and methods.
  5. Jerman, Robert E.; Brown, Jr., Cornelius; Hobbs, Kenneth Donald; Ruano, Carlos; Wolanski, Charles Edward, Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s).
  6. Jerman, Robert E.; Brown, Jr., Cornelius; Hobbs, Kenneth Donald; Ruano, Carlos; Wolanski, Charles Edward, Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s).
  7. Jerman, Robert E.; Brown, Jr., Cornelius; Hobbs, Kenneth Donald; Ruano, Carlos; Wolanski, Charles Edward, Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s).
  8. Jerman, Robert E.; Brown, Jr., Cornelius; Hobbs, Kenneth Donald; Ruano, Carlos; Wolanski, Charles Edward, Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s) and method to fabricate.
  9. Jerman, Robert Edward; Brown, Jr., Cornelius; Hobbs, Kenneth Donald; Ruano, Carlos; Wolanski, Charles Edward, Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s) and method to fabricate.
  10. Cao, Tuan Q, Gas separation modules and methods for forming.
  11. Cao, Tuan Q., Gas separation modules and methods for forming.
  12. Yamaoka, Shoichi; Suehiro, Tomoyuki; Nakamura, Tomohide; Tanihara, Nozomu, Gas-separating membrane module.
  13. Rabie, Hamid; Deane, Marshal; Langerak, Robert; Pedersen, Steven, Gel potting method and method to reduce twinning for filtering hollow fiber membranes.
  14. Cheng, Kwok-Shun; Doh, Cha P., Hollow fiber membrane contactor.
  15. Cheng, Kwok-Shun; Doh, Cha P., Hollow fiber membrane contactor.
  16. Bikson, Benjamin; Bartholomew, Scott Andrew; Giglia, Salvatore; Johnson, Bradley Quinn, Hollow fiber membrane gas separation cartridge and gas purification assembly.
  17. Bikson, Benjamin; Bartholomew, Scott Andrew; Giglia, Salvatore; Johnson, Bradley Quinn, Hollow fiber membrane gas separation cartridge and gas purification assembly.
  18. Erich Kessler DE; Thomas Batzilla DE; Friedbert Wechs DE; Frank Wiese DE, Integrally asymmetrical polyolefin membrane.
  19. Mahendran, Mailvaganam; Behmann, Henry; Pedersen, Steven Kristian; Rodrigues, Carlos Fernando F., Membrane filtration module with adjustable header spacing.
  20. Seaman, George H., Method and apparatus for filtering a chemical polishing slurry of a wafer fabrication process.
  21. Cheng, Kwok-Shun; Doh, Cha P., Method for manufacturing hollow fiber membranes.
  22. Pearson, John; Green, Caytlin, Method of forming an electrically conductive hollow fiber separation module.
  23. Mahendran, Mailvaganam; Pedersen, Steven, Method of potting hollow fiber membranes.
  24. Cheng, Kwok-Shun; Patel, Rajnikant B.; Gates, T. Dean, Microporous hollow fiber membranes from perfluorinated thermoplastic polymers.
  25. Cheng, Kwok-Shun; Patel, Rajnikant B.; Gates, T. Dean, Microporous hollow fiber membranes from perfluorinated thermoplastic polymers.
  26. Marcus,Richard Kenneth; Stanelle,Rayman Dupre, Monolithic structures comprising polymeric fibers for chemical separation by liquid chromatography.
  27. Cheng,Kwok Shun; Doh,Cha P.; Yen,Larry Y.; Patel,Rajnikant B.; Gates,T. Dean, Perfluorinated thermoplastic filter cartridge.
  28. Suzuki,Masahiro; Naganuma,Tsunehiko, Separation membrane module with hollow fiber and a method of making the same.
  29. Cheng, Kwok-Shun; Gates, T. Dean; Yen, Larry Y.; Patel, Rajnikant B., Skinned hollow fiber membrane and method of manufacture.
  30. Cheng, Kwok-Shun; Gates, T. Dean; Yen, Larry Y.; Patel, Rajnikant B., Skinned hollow fiber membrane and method of manufacture.
  31. Carroll Robert H. ; Holstein Linus I. ; Runkle Charles J. ; Sodaro Richard A. ; Vido Tony R. ; Weinstein Martin J., Thermoplastic, unibody transfer device.
  32. Henshaw, Wayne Jerald; Mahendran, Mailvaganam; Behmann, Henry, Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces.
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