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Porous composite 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-003/26
  • C08J-007/04
  • G03G-015/20
출원번호 US-0973945 (1998-07-23)
우선권정보 GB0006823 (1996-03-30)
국제출원번호 PCT/GB96/01340 (1996-06-06)
§371/§102 date 19980723 (19980723)
국제공개번호 WO-9640510 (1996-12-19)
발명자 / 주소
  • McCollam Francis Michael John,GBX
  • Clough Norman Ernest,GBX
출원인 / 주소
  • W. L. Gore & Associates (UK) Ltd., GBX
대리인 / 주소
    Lewis White
인용정보 피인용 횟수 : 82  인용 특허 : 5

초록 ▼

A porous composite laminate material comprises a layer (4) of expanded polytetrafluoroethylene (PTFE) membrane, and a layer (2) of non-expanded porous PTFE attached thereto. The non-expanded porous PTFE layer may be a sintered porous PTFE produced by sintering granular-type PTFE particles to form a

대표청구항 ▼

[ What is claimed is:] [1.] A porous composite material formed substantially of polytetrafluoroethylene which comprises;expanded polytetrafluoroethylene (PTFE) membrane; anda layer of non-expanded porous polytetrafluoroethylene (PTFE) attached to the expanded PTFE membrane;the layer of non-expanded

이 특허에 인용된 특허 (5)

  1. Suzuki, Hirosuke, Compression resistant expanded, porous polytetrafluoroethylene composite.
    상세보기
  2. Hubis, Daniel E., Multi-component, highly porous, high strength PTFE article and method for manufacturing same.
    상세보기
  3. Banas Christopher E. (Mesa AZ) Randall Scott (Mesa AZ) Edwin Tarun J. (Chandler AZ) Hurry Fariba (Tempe AZ), Radially expandable vascular graft with resistance to longitudinal compression and method of making same.
    상세보기
  4. Hill Ronald A. (Harthausen DEX) Tillmanns Ralf (Schoenau DEX) Sieberling Bernd (Gruenwold DEX), Ribbon cable with a two-layer insulation.
    상세보기
  5. Maher James C. (Sodus NY) Carlotta Michael (Sodus NY), Roll fusing apparatus for electrophotography and release agent management system therefor.
    상세보기

이 특허를 인용한 특허 (82)

  1. Seth, Manish K.; Vido, Martin, Antislip sheet material with twisted tapes.
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  2. Seth, Manish K.; Vido, Martin, Antislip sheet material with twisted tapes.
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  3. Seth, Manish K.; Vido, Martin, Antislip sheet material with twisted tapes.
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  4. DeFreitas, Kenneth F.; Hopponen, Linda; Shaw, Ian; Niklason, Loren; Stein, Jay; Smith, Andrew P., Breast compression for digital mammography, tomosynthesis and other modalities.
    상세보기
  5. Defreitas,Kenneth; Hopponen,Linda; Shaw,Ian; Niklason,Loren; Stein,Jay; Smith,Andrew P., Breast compression for digital mammography, tomosynthesis and other modalities.
    상세보기
  6. Callis, Martin; Brede, Riley; Mulder, Pieter; Poxon, John; Pitts, Ian; Baxter, Nicholas, Cleaning system for a fuser apparatus.
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  7. Bansal, Vishal; Duong, Hieu Minh, Coated asymmetric membrane system having oleophobic and hydrophilic properties.
    상세보기
  8. Bruce G. Ruefer ; Leonard G. Marlow, Jr. ; Rebecca U. Ruefer ; N. Joe Sharber, Composite PTFE article and method of manufacture.
    상세보기
  9. Ruefer, Bruce G.; Marlow, Jr., Leonard G.; Ruefer, Rebecca U.; Sharber, N. Joe, Composite PTFE article method of manufacture.
    상세보기
  10. MacLennan, Andrew James, Composite PTFE materials and applications thereof.
    상세보기
  11. Wang,Da Ming; Lee,Kueir Rarn; Lai,Juin Yih; Hsueh,Tien Hsiang; Lee,Yung Hsin; Lo,Chia Hao, Composite membrane and method for forming the same.
    상세보기
  12. Ramsey, Thomas H.; Raney, Jerry Dean; Shorr, Jacob; Mao, Guoqiang, Composite porous materials and methods of making and using the same.
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  13. Ramsey, Thomas H.; Raney, Jerry Dean; Shorr, Jacob; Mao, Guoqiang, Composite porous materials and methods of making and using the same.
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  14. Tuma, Daniel L., Contaminant control filter with fill port.
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  15. Tuma, Daniel L., Contaminant control filter with fill port.
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  16. Sturgill, Gary L.; Hodgins, Michael E.; Walsh, Peter J.; Hardie, William G., Contamination resistant air permeable fabric laminate and garments made therefrom.
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  17. Ford, Lawrence A.; Kennedy, Michael E.; Ran, Shaofeng; Sayler, Todd S.; Shafer, Gregory J., Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same.
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  18. Ford, Lawrence A.; Kennedy, Michael E.; Ran, Shaofeng; Sayler, Todd S.; Shafer, Gregory J., Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same.
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  19. Ford, Lawrence A.; Kennedy, Michael E.; Ran, Shaofeng; Sayler, Todd S.; Shafer, Gregory J., Dense articles formed tetrafluoroethylene core shell copolymers and methods of making the same.
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  20. Spink, Scott A.; Lott, David R.; Fuglevand, William A., Direct liquid fuel cell.
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  21. Ng,Bryan; Chen,Cindy C.; Zhang,Lanhui, Direct method to determine particulate concentration in a dispersion.
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  22. Garikipati,Vijay Kumar; McPhail,Patrick L.; Sin,Shu Lam; Isogawa,Katsushi, Dual diffusion channel filter.
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  23. Ford, Lawrence A., Expandable TFE copolymers, method of making, and porous, expanded articles thereof.
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  24. Ford, Lawrence A., Expandable TFE copolymers, method of making, and porous, expended articles thereof.
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  25. Ford, Lawrence A., Expandable TFE copolymers, method of making, porous, expanded article thereof.
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  26. Ford, Lawrence A., Expandable TFE copolymers, methods of making, and porous, expanded articles thereof.
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  27. Xu, Ping; Hegenbarth, Jack J.; Chen, Xin Kang; Radspinner, Rachel; Drumheller, Paul D.; Johnson, William B.; Liu, Wen K., Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom.
    상세보기
  28. Xu, Ping; Hegenbarth, Jack J.; Radspinner, Rachel; Drumheller, Paul D.; Johnson, William B.; Liu, Wen; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom.
    상세보기
  29. Xu, Ping; Hegenbarth, Jack J; Chen, Xin Kang; Radspinner, Rachel; Drumheller, Paul D; Johnson, William B; Liu, Wen K, Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom.
    상세보기
  30. Xu, Ping; Hegenbarth, Jack J; Chen, Xin Kang; Radspinner, Rachel; Drumheller, Paul D; Johnson, William B; Liu, Wen K, Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom.
    상세보기
  31. Xu, Ping; Hegenbarth, Jack J.; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products.
    상세보기
  32. Xu, Ping; Hegenbarth, Jack J.; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products.
    상세보기
  33. Xu, Ping; Hegenbarth, Jack J.; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products.
    상세보기
  34. Xu, Ping; Hegenbarth, Jack J.; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products.
    상세보기
  35. Xu, Ping; Hegenbarth, Jack J.; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products.
    상세보기
  36. Xu, Ping; Hegenbarth, Jack J.; Radspinner, Rachel; Drumheller, Paul D.; Johnson, William B.; Liu, Wen K.; Chen, Xin Kang, Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products.
    상세보기
  37. Lutz, David Isaac; Clough, Norman Ernest, Expanded PTFE articles and method of making same.
    상세보기
  38. Lutz, David Isaac; Clough, Norman Ernest, Expanded PTFE articles and method of making same.
    상세보기
  39. Lutz, David Isaac; Clough, Norman Ernest, Expanded PTFE articles and method of making same.
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  40. Lutz,David Isaac; Clough,Norman Ernest, Expanded PTFE articles and method of making same.
    상세보기
  41. Ford, Lawrence A., Expanded TFE copolymers, method of making and porous, expanded articles thereof.
    상세보기
  42. Tuma,Daniel L.; Logan,Randy J., Filter constructions containing breather and recirculation filter elements.
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  43. Johnson, Christopher M., Filter for electronic enclosure.
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  44. Ieraci,Robert; Hartmann,Thomas K.; Newman,David; Zerilli,Nicholas, Fluoropolymer membrane.
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  45. Qi, Yu; Hu, Nan-Xing; Zhang, Qi; Zwartz, Ed; Halfyard, Kurt; Mcaneney, Brian; Sisler, Gord, Fuser topcoats comprising superhydrophobic nano-fabric coatings.
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  46. Greenawalt, Keith E., Making a soft tissue prosthesis for repairing a defect of an abdominal wall or a pelvic cavity wall.
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  47. Hayashi, Fumihiro; Furumoto, Itsumu; Kanazawa, Shinichi; Ikeda, Kazuaki; Morita, Tooru; Funatsu, Hajime, Manufacturing methods for a porous fluororesin composite.
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  48. Lashkari, Siamak; Drackett, Thomas Stanley; Summers, David Alexander; Tizvar, Roza; Mok, Felix Man Fai; Kozak, Paul Darcy; Hinze, Jurgen Erich, Membrane separation at high temperature differential.
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  49. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer.
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  50. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer.
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  51. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer.
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  52. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer.
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  53. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer.
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  54. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer.
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  55. Aburatani, Yasushi; Komazawa, Toshikiyo; Takamure, Tatsuo, Method for forming porous PTFE layer, and porous PTFE layer and molded product that are obtained by the forming method.
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  56. Tanaka,Osamu; Inui,Kunihiko; Shibuya,Yoshiyuki; Kiyotani,Hideyuki, Method for preparing filtering material.
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  57. Ramsey, Thomas H.; Raney, Jerry Dean; Shorr, Jacob; Mao, Guoqiang, Method of making a composite porous material.
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  58. Nelson, Kevin G., Methods and compositions for dielectric materials.
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  59. Hayashi, Fumihiro; Oya, Aya; Uno, Atsushi, Microporous modified-polytetrafluoroethylene membrane, porous-modified-polytetrafluoroethylene-membrane composite and production process thereof, and separation membrane element.
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  60. Bartee, Chad M.; Bartee, Barry K., PTFE composite multi-layer material.
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  61. Humphrey, Joseph W.; Skiba, Jeffrey B., PTFE layers and methods of manufacturing.
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  62. Humphrey, Joseph W.; Skiba, Jeffrey B., PTFE layers and methods of manufacturing.
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  63. Humphrey, Joseph W.; Skiba, Jeffry B., PTFE layers and methods of manufacturing.
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  64. Humphrey, Joseph W.; Skiba, Jeffry B., PTFE layers and methods of manufacturing.
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  65. Ruefer,Bruce G.; Marlow, Jr.,Leonard G.; Ruefer,Rebecca U.; Sharber,N. Joe, PTFE material with aggregations of nodes.
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  66. Cortellini, Pietro, Patch for replacement of a portion of bladder wall following partial cystectomy.
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  67. Kim, Woo Soo; Qi, Yu; Hu, Nan-Xing, Polymer-based long life fusers.
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  68. Kim, Woo Soo; Qi, Yu; Hu, Nan-Xing, Polymer-based long life fusers and their methods of making.
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  69. Bacino, John E.; Hobson, Alex R.; Strid, Jason J., Porous PTFE materials and articles produced therefrom.
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  70. Bacino,John E.; Hobson,Alex R.; Strid,Jason J., Porous PTFE materials and articles produced therefrom.
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  71. Bacino, John E., Porous article.
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  72. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Yemul, Dinesh S.; Fuglevand, William A.; Bayuuk, Shiblihanna I.; Duan, Runrun; Bai, Lijun, Proton exchange membrane fuel cell.
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  73. Fuglevand, William A.; Bayyuk, Shibli Hanna I.; Wright, Matthew M., Proton exchange membrane fuel cell and method of forming a fuel cell.
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  74. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
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  75. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
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  76. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
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  77. Greenawalt, Keith E., Soft tissue prosthesis for repairing a defect of an abdominal wall or a pelvic cavity wall.
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  78. Girton, Timothy Samuel, Stent covering formed of porous polytetraflouroethylene.
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  79. Qi, Yu; Hu, Nan-Xing; Zhang, Qi; Song, Gail; Gardner, Sandra, Superhydrophobic nano-fabrics and coatings.
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  80. Nakashima, Masayuki; Nishino, Toru; Taniguchi, Takeo; Nishiyama, Ikuo, Toner supply roller.
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  81. Nakashima,Masayuki; Nishino,Toru; Taniguchi,Takeo; Nishiyama,Ikuo, Toner supply roller.
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  82. Yao, Li, Water and oil repellent porous materials and processes for making the same.
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