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Oil-and water repellent gas-permeable filter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-071/36
  • B01D-069/12
출원번호 US-0301529 (1994-09-07)
우선권정보 JP-0223185 (1993-09-08); JP-0233249 (1993-09-20)
발명자 / 주소
  • Sugiyama Norihide (Yokohama JPX) Nakamura Masaru (Tokyo JPX) Moriyama Sumihiro (Okayama JPX) Sasaki Fumihiro (Okayama JPX)
출원인 / 주소
  • Japan Gore-Tex, Inc. (JPX 03)
인용정보 피인용 횟수 : 64  인용 특허 : 0

초록

An oil- and water-repellent filter which contains a porous filter material that has its internal and external surfaces coated with a compound formed by combining a fluoropolymer having a fluorine-containing aliphatic cyclic structure in the main chain and a fluoropolymer containing polyfluoroalkyl g

대표청구항

An oil- and water-repellent gas-permeable filter comprising: (a) a gas-permeable material having a structure containing passageways therethrough, said material having its internal and external surfaces coated with a compound comprising (i) a fluoropolymer A having a fluorine-containing aliphatic cyc

이 특허를 인용한 특허 (64)

  1. Banter, Chad Anthony; Chapman, Brian G., Acoustic protective cover assembly.
  2. Crabtree, LaMonte A.; Harriman, Mike; Raider, Mike, Air cooling system incorporating membrane-free filter and/or integral framing for filter.
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  4. Ikeyama, Yoshiki; Moriyama, Junichi, Air-permeable sheet imparted with oil repellency.
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  10. Hunter, Charles Eric; Ballou, Jr., Bernard L.; Vollrath, Jurgen Klaus; Tew, Arthur H.; Brown, Joshua Richard; Leath, James Thornhill; Faulks, Nathan R.; Johnson, Bradley G.; Clements, J. Sid; Russell, Phillip E.; Hebrank, John H.; Inachulev, Tsontcho; Packer, Mark; Elliott, Troy; Fierson, Walter M.; Lindner, Thomas J., Drop generating device.
  11. Wada, Susumu; Honda, Kayoko; Kunimasa, Keiko; Imoto, Katsuhiko, Durable water repellent and coated articles.
  12. Gibbons, Wayne M., Ear fitting.
  13. Kitagawa, Yoshiyuki; Enjoji, Toshikatsu, Electret.
  14. Handley, Michael W.; Brandenhoff, Mark; Patel, Kirit; Sporre, Timothy D., Filter construction for use with air in-take for gas turbine and methods.
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  16. Matsuo, Kouji; Akatsuka, Shoji; Ohtsuki, Shoichi; Ishikawa, Satoshi, Gas sensor.
  17. Ikeyama, Yoshiki; Maruoka, Nobuaki; Kosaka, Naofumi; Onohara, Asuka, Gas-permeable filter provided with oil repellency.
  18. Wang, I-fan; McDonogh, Richard; Rudolph, Jr., James E., Hydrophobic membrane materials for filter venting applications.
  19. Wang, I-fan; McDonogh, Richard; Rudolph, Jr., James E., Hydrophobic membrane materials for filter venting applications.
  20. Bloom, Joy Sawyer; Lee, Kiu-Seung; Wheland, Robert Clayton, In situ fluoropolymer polymerization into porous substrates.
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  22. Crompton, Jr., John Russell; Wheland, Robert Clayton, In situ fluoropolymer polymerization into porous substrates.
  23. Olsen, David N., Ink reservoirs.
  24. Farzana, Nusrat; Kazemi, David, Layered filtration membrane and methods of making same.
  25. Daniel Lee Kottmyer, Low vent pressure master cylinder reservoir cap diaphragm.
  26. Yamada Toshiro,JPX ; Goto Kuniaki,JPX ; Ohtsuki Noriyasu,JPX, Lubricative polymer containing liquid and method of forming film of lubricative polymer.
  27. Reynolds Thomas Alan ; Brose Daniel John ; Golovin Milton Neal, Membrane for selective transport of oxygen over water vapor and metal-air electrochemical cell including said membrane.
  28. Crabtree, LaMonte A.; Harriman, Mike; Raider, Mike, Membrane-free filter and/or integral framing for filter.
  29. Crabtree, LaMonte A.; Harriman, Mike; Raider, Mike, Membrane-free filter and/or integral framing for filter.
  30. Ballou, Jr., Bernard L.; Vollrath, Jurgen Klaus; Sparks, Kelly C.; Brown, Joshua Richard; Packer, Mark; Hunter, Charles Eric; Elliott, Troy; Hebrank, John H., Method and system for performing remote treatment and monitoring.
  31. Okamoto, Hideaki, Method of manufacturing structural body, liquid tank and ink jet printing apparatus, and an ink jet printing apparatus.
  32. Maruoka, Nobuaki; Ikeyama, Yoshiki; Masuda, Ryota; Onohara, Asuka, Oil repellency-imparted air-permeable filter with adhesive layer.
  33. Lamon, Steven; McDonogh, Richard, Oleophobic coated membranes.
  34. I-fan Wang ; Richard McDonogh, Oleophobic filter materials for filter venting applications.
  35. Wang, I-fan; Palpallatoc, Jeff, Oleophobic membrane materials by oligomer polymerization for filter venting applications.
  36. Ballou, Jr., Bernard L.; Packer, Mark; Mumper, Russell John; Ianchulev, Tsontcho, Ophthalmic drug delivery.
  37. Ballou, Jr., Bernard L.; Packer, Mark; Mumper, Russell John; Inachulev, Tsontcho, Ophthalmic drug delivery.
  38. Collins, Jr., James F.; Chinnock, Randal B.; Melanson, Jeffrey; Howard, Joseph, Ophthalmic drug delivery system.
  39. Collins, Jr., James F.; Jobin, Michael Joseph; Tee, Alexander Kirby, Ophthalmic fluid delivery device and method of operation.
  40. Collins, Jr., James F., Ophthalmic fluid delivery system.
  41. Collins, Jr., James F.; Jobin, Michael Joseph, Ophthalmic fluid reservoir assembly for use with an ophthalmic fluid delivery device.
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  48. Mori, Masaaki; Ikeyama, Yoshiki, Porous polytetrafluoroethylene membrane, method for producing the same, gas-permeable membrane and ventilation member using the same.
  49. Ishino Toshiaki,JPX ; Nabata Norikane,JPX ; Maeoka Takuya,JPX, Porous polytetrafluoroethylene membrane, process for producing the same, sheet-form polytetrafluoroethylene molding, and air filter medium.
  50. Thottupurathu, Gopakumar, Process to increase the oleophobicity of PTFE, and resulting oleophobic articles.
  51. Banter, Chad A.; Reis, Bradley E., Protective acoustic cover assembly.
  52. Sanborn, David, Protective material for acoustic transmission.
  53. Nemser, Stuart M.; Majumdar, Sudipto; Pennisi, Kenneth J., Removal of water and methanol from fluids.
  54. Nemser, Stuart M.; Majumdar, Sudipto; Pennisi, Kenneth J., Removal of water from fluids.
  55. Crabtree, LaMonte A.; Raider, Mike, Self service kiosk incorporating moisture repellant filter.
  56. Bloom Joy Sawyer ; Lee Kiu-Seung ; Wheland Robert Clayton, Situ fluoropolymer polymerization into porous substrates.
  57. Kato, Yoshiharu; Sakamoto, Katsumi; Yamada, Yoshiyuki; Kishimoto, Naoya, Sound-transmitting waterproof film and method for producing same.
  58. Banter, Chad; Holliday, Andrew J.; Lusvardi, Victor, Splash proof acoustically resistive color assembly.
  59. Tago Takashi,JPX, Vent filter member.
  60. Kai Shigeru,JPX, Vent structure of a motor.
  61. Seo, In-Yong; Lee, Seung-Hoon; Hwang, Jun-Sik; Jung, Yong-Sik; Kim, Kyung-Su, Waterproof sound transmitting sheet, and method for producing same.
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  63. Seo, In-Yong; Lee, Seung-Hoon; Hwang, Jun-Sik; Jung, Yong-Sik; Kim, Kyung-Su, Waterproof sound transmitting sheet, and method for producing same.
  64. Choi, Sung Wook; Kim, Hyun Jung; Lee, Na Ri; Chang, Hyun Joo; Ok, Gyeong Sik, Wrapper for terahertz, detection sensor, detection apparatus using terahertz wave, optical identification device for terahertz, apparatus for recognizing optical identification device for terahertz wave, and writing apparatus for identification unit.
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