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Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-016/24
출원번호 US-0904095 (1986-09-04)
발명자 / 주소
  • Squire Edward N. (Glen Mills PA)
출원인 / 주소
  • E. I. Du Pont De Nemours and Company (Wilmington DE 02)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록

Amorphous copolymer of perfluoro-2,2-dimethyl-1,3-dioxide with at least one fluoro comonomer selected from one or more of ten defined classes having a recited minimum mole proportion of perfluoro-2,2-dimethyl-1,3-dioxole, in no event less than 65%, have high glass transition temperatures of 140°C. o

대표청구항

An amorphous dipolymer of 65-99 mole % of perfluoro-2,2-dimethyl-1,3-dioxole with a complementary amount of tetrafluoroethylene, the glass transition temperature of the copolymer being at least 140°C.

이 특허를 인용한 특허 (63)

  1. Squire Edward N. (Spring Hill FL), Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole.
  2. Patrizia Maccone IT; Vincenzo Arcella IT; Giuseppina Grippaldi IT; Enrico Drioli IT, Amorphous fluoropolymer manufactured articles.
  3. Imbalzano,John Francis; Stieglitz,Barry, Amphipathic proteinaceous coating on nanoporous polymer.
  4. Cierullies, Sven; Bebermeier, Ingo, Apparatus and method for the continuous optical determination of the fill level of liquids in liquid tanks of vehicles or airplanes.
  5. Gerner, Yuri; Sims, Carl W.; Thielen, Thomas J., Axial transfer line degassing.
  6. Gerner,Yuri; Sims,Carl W.; Thielen,Thomas, Axial transfer line degassing.
  7. Pacetti, Stephen D., Biodegradable coatings for implantable medical devices.
  8. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin, Carbon dioxide gas separation using organic-vapor-resistant membranes.
  9. Liu, Guojun, Chemical sensor and coating for same.
  10. Hossainy,Syed F. A.; Pacetti,Stephen D., Coating for implantable medical devices.
  11. Hossainy,Syed F. A., Coatings containing polycationic peptides for cardiovascular therapy.
  12. Pacetti, Stephen D., Coatings for implantable medical devices.
  13. Meindl, Klaus; Buerger, Wolfgang, Composite material.
  14. Ding, Yong; Bikson, Benjamin, Composite perfluorohydrocarbon membranes, their preparation and use.
  15. Gadre, Sarang; Kosuri, Madhava R., Effluent gas recovery system in polysilicon and silane plants.
  16. Ross Downey Havens ; Robert Maynard Japp ; Jeffrey Alan Knight ; Mark David Poliks ; Anne M. Quinn, Electronic package utilizing protective coating.
  17. Munk Miner N. (Sonoma CA), Flow cell and method for making same.
  18. Gerner, Yuri; Sims, Carl W.; Thielen, Thomas, Flow cells utilizing photometric techniques.
  19. Gerner, Yuri; Sims, Carl W.; Thielen, Thomas J., Flow cells utilizing photometric techniques.
  20. Gerner,Yuri; Sims,Carl W.; Thompson,Jonathan, Fluid analysis apparatus.
  21. Gerner,Yuri; Sims,Carl W.; Thompson,Jonathan, Fluid analysis apparatus.
  22. Sims, Carl; Gerner, Yuri; Liu, Quan, Fluid degassing apparatus.
  23. Wang, Ching-Bore, Fluoropolymer-coated photomasks for photolithography.
  24. Ingo Pinnau ; Zhenjie He ; Andre R. Da Costa ; Karl D. Amo ; Ramin Daniels, Gas separation using C3+ hydrocarbon-resistant membranes.
  25. Pinnau, Ingo; He, Zhenjie; Blanc, Rolande J., Gas separation using coated membranes.
  26. Bikson, Benjamin; Ding, Yong; Leroux, Johann Katz; Nelson, Joyce Katz, Gas separation using membranes formed from blends of perfluorinated polymers.
  27. Ingo Pinnau ; Zhenjie He ; Andre R. Da Costa ; Karl D. Amo ; Ramin Daniels, Gas separation using organic-vapor-resistant membranes.
  28. Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Amo, Karl D.; Daniels, Ramin, Gas separation using organic-vapor-resistant membranes and PSA.
  29. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Daniels, Ramin; Amo, Karl D.; Wijmans, Johannes G., Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes.
  30. Koike Yasuhiro,JPX ; Naritomi Masaki,JPX, Graded-refractive-index optical plastic material and method for its production.
  31. O'Brien William G., Highly fluorinated ion exchange/nonfunctional polymer blends.
  32. O'Brien William G., Highly fluorinated ion exchange/nonfunctional polymer blends.
  33. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin, Hydrogen gas separation using organic-vapor-resistant membranes.
  34. Nemser, Stuart; Rezac, Mary E., Increasing rate of enzyme catalyzed equilibrium reactions.
  35. Bitting Donald Stephen ; Esry Thomas Craig ; Huibregtse David ; Wheeler Paul Edward, Integrated circuit fabrication.
  36. Hruby, Vladimir J.; Demmons, Nate; Roy, Tom; Spence, Doug; Ehrbar, Eric; Zwahlen, Jurg; Gasdaska, Charles, Liquid degasser for a space device.
  37. Campos, Daniel; Feiring, Andrew Edward; Majumdar, Sudipto; Nemser, Stuart, Membrane separation of ionic liquid solutions.
  38. Nakayama, Hiroyuki; Yamada, Kazuhiro; Sakai, Yasuhiro; Yamada, Maki, Method for producing silica aerogel coating.
  39. Havens Ross Downey ; Japp Robert Maynard ; Knight Jeffrey Alan ; Poliks Mark David ; Quinn ; deceased Anne M., Method for providing a protective coating and electronic package utilizing same.
  40. Munk Miner Nelson ; Perry Douglas Alan ; Said Brian Robert, Method of making a flow cell for light absorption measurement of small volume samples.
  41. Nelson, Joyce Katz; Bikson, Benjamin; Macheras, James Timothy, Method of preparing composite gas separation membranes from perfluoropolymers.
  42. Nelson, Joyce Katz; Bikson, Benjamin; Macheras, James Timothy, Method of preparing composite gas separation membranes from perfluoropolymers.
  43. Devine,Jeffrey S., Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane.
  44. Devine,Jeffrey S., Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane.
  45. Malhotra Satish C. (Parkersburg WV), Modified polytetrafluoroethylene fine powder and preparation thereof.
  46. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin, Nitrogen gas separation using organic-vapor-resistant membranes.
  47. Harp, Gary P., Patterned porous venting materials.
  48. Hossainy, Syed F. A.; Glauser, Thierry, Phase-separated block copolymer coatings for implantable medical devices.
  49. Roorda,Wouter E.; Ding,Ni; Pacetti,Stephen D.; Michal,Eugene T.; Shah,Ashok A.; Hossainy,Syed F. A., Polyacrylates coatings for implantable medical devices.
  50. Hossainy, Syed F. A., Polycationic peptide hydrogel coatings for cardiovascular therapy.
  51. Pacetti,Stephen Dirk, Polymers of fluorinated and hydrophilic monomers.
  52. Pacetti, Stephen Dirk, Polymers of fluorinated monomers and hydrophilic monomers.
  53. Pacetti,Stephen Dirk, Polymers of fluorinated monomers and hydrophilic monomers.
  54. Bacino, John E., Porous article.
  55. Kidd, Stanley; Gsell, Thomas C., Porous membrane.
  56. Ding,Ni; Roorda,Wouter E, Purified polymers for coatings of implantable medical devices.
  57. Nemser, Stuart M.; Majumdar, Sudipto; Pennisi, Kenneth J., Removal of water and methanol from fluids.
  58. Nemser, Stuart M.; Majumdar, Sudipto; Pennisi, Kenneth J., Removal of water from fluids.
  59. Nakayama, Hiroyuki; Yamada, Kazuhiro; Sakai, Yasuhiro; Yamada, Maki, Silica aerogel coating and its production method.
  60. Nagamura,Toshihiko; Matsukura,Ikuo, Spatial optical modulation element and spatial optical modulation method.
  61. Hossainy,Syed F A.; Stewart,Gordon, Stent coatings with engineered drug release rate.
  62. Sims, Carl W.; Gerner, Yuri; Liu, Quan, Supersaturated fluid degassing.
  63. Gerner, Yuri; Sims, Carl W.; Thompson, Jonathan, System for assembling a fluid analysis apparatus.
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