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Phosphorus compounds and their use as corrosion inhibitors for perfluoropolyethers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10M-131/06
출원번호 US-0056085 (1998-04-07)
발명자 / 주소
  • Howell Jon L.
  • Hofman Michael A.
출원인 / 주소
  • E. I. duPont de Nemours and Company
대리인 / 주소
    Shay
인용정보 피인용 횟수 : 34  인용 특허 : 5

초록

Novel phosphorus compounds are effective corrosion inhibitors for perfluoropolyether lubricating oils and greases, and hydraulic fluids.

대표청구항

[ What is claimed is:] [1.] A perfluoropolyether oil or grease containing 0.1 to 10% by weight of an aryl phosphorus compound selected from the group consisting of:A. A perfluoropolyether- or perfluoroalkyl-containing and phosphorus-containing compound selected from the group consisting of partially

이 특허에 인용된 특허 (5)

  1. Tohzuka Takashi (Osaka JPX) Kataoka Yoshiaki (Osaka JPX) Ishikawa Sueyoshi (Osaka JPX), Fluorine-containing phosphate ester, its preparation and its use for preventing rust.
  2. Montagna Laura (Milan ITX) Strepparola Ezio (Bergamo PA ITX) Quallo Michael (Allentown PA), Lubricating oils and greases.
  3. Lal Gauri S. (Whitehall PA), Method of selective fluorination.
  4. Buckmaster Marlin D. (Vienna WV) Randa Stuart K. (Wilmington DE), Nucleating agents for thermoplastic resins.
  5. Paciorek Kazimiera J. L. (1425 Seacrest Dr. Corona Del Mar CA 92625) Lin Wen-Huey (24362 Hilton Way Laguna Niguel CA 92656) Masuda Steven R. (29322 Crown Ridge Laguna Niguel CA 92656) Nakahara James , Perfluoroalkyl and perfluoroalkylether substituted aromatic phosphates, phosphonates and related compositions.

이 특허를 인용한 특허 (34)

  1. Mouli, Nandini C.; Minor, Barbara Haviland; Nappa, Mario Joseph; Leck, Thomas J., Amine stabilizers for fluoroolefins.
  2. Dams, Rudolf J.; Terrazas, Michael S., Aqueous compositions of fluorinated surfactants and methods of using the same.
  3. Leck, Thomas J.; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C.; Howell, Jon Lee, Ascorbic acid, terephthalate and nitromethane stabilizers for fluoroolefins.
  4. Leck, Thomas J.; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C.; Howell, Jon Lee, Ascorbic acid, terephthalate and nitromethane stabilizers for fluoroolefins.
  5. Howell, Jon Lee; Van Der Ende, Alice Elizabeth; Perez, Erik William; Laugesen, Krista Lynn, Composition comprising perfluoropolyether.
  6. Feiring, Andrew Edward; Petrov, Viacheslav A.; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C.; Leck, Thomas J.; Howell, Jon Lee, Epoxide and fluorinated epoxide stabilizers for fluoroolefins.
  7. Feiring, Andrew Edward; Petrov, Viacheslav A; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C; Leck, Thomas Joseph; Howell, Jon Lee, Epoxide and fluorinated epoxide stabilizers for fluoroolefins.
  8. Feiring, Andrew Edward; Petrov, Viacheslav A; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C; Leck, Thomas Joseph; Howell, Jon Lee, Epoxide and fluorinated epoxide stabilizers for fluoroolefins.
  9. Howell, Jon Lee; Perez, Erik William, Flourinated compositions comprising phosphorus.
  10. Dams, Rudolf J.; Martin, Steven J.; Pellerite, Mark J.; Jariwala, Chetan P.; Clark, Gregory D.; Petrin, Jason T., Fluorinated compositions and surface treatments made therefrom.
  11. Jariwala, Chetan P.; Clark, Gregory D.; Petrin, Jason T.; Dams, Rudolf J.; Martin, Steven J.; Pellerite, Mark J., Fluorinated compositions and surface treatments made therefrom.
  12. Dams, Rudolf J.; Guerra, Miguel A.; Hintzer, Klaus; Jürgens, Michael; Kaspar, Harald; Lochhaas, Kai H.; Maurer, Andreas R.; Qiu, Zai-Ming; Schwertfeger, Werner; Terrazas, Michael S.; Zipplies, Tilman C., Fluorinated ether compositions and methods of using the same.
  13. Dams, Rudolf J.; Terrazas, Michael S.; Hintzer, Klaus; Qiu, Zai-Ming; Guerra, Miguel A.; Maurer, Andreas R.; Kaspar, Harald; Lochhaas, Kai H.; Juergens, Michael; Zipplies, Tilman C.; Schwertfeger, Werner, Fluorinated ether compounds and methods of using the same.
  14. Beatty, Richard P., Fluorinated lubricant additives.
  15. Peng, Sheng; Getty, Stephen James; Meng, Xianjun, Fluoroalkyl phosphate compositions.
  16. Peng,Sheng; Getty,Stephen James; Meng,Xianjun, Fluoroalkyl phosphate compositions.
  17. David, Moses M.; Martin, Steven J.; Dams, Rudolf J.; Fan, Wayne W., Method for easy-to-clean substrates and articles therefrom.
  18. Dams, Rudolf J., Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions.
  19. Dams, Rudolf J.; Baran, Jr., Jimmie R.; Wu, Yong K., Method of contacting hydrocarbon-bearing formations with fluorinated phosphate and phosphonate compositions.
  20. Acosta, Erick Jose; Taylor, Charles Kenneth, Mixed fluoroalkyl-alkyl surfactants.
  21. Flynn, Richard M.; Pellerite, Mark J., Perfluoropolyether amide-linked phosphonates, phosphates, and derivatives thereof.
  22. Giuseppe Marchionni IT; Ugo De Patto IT, Perfluoropolyether lubricant containing sulphonylfluoride groups.
  23. Rao, Velliyur Nott Mallikarjuna; Nappa, Mario Joseph; Minor, Barbara Haviland; Leck, Thomas J.; Mouli, Nandini C., Phenol stabilizers for fluoroolefins.
  24. Rao, Velliyur Nott Mallikarjuna; Nappa, Mario Joseph; Minor, Barbara Haviland; Leck, Thomas Joseph; Mouli, Nandini C, Phenol stabilizers for fluoroolefins.
  25. Rao, Velliyur Nott Mallikarjuna; Nappa, Mario Josph; Minor, Barbara Haviland; Leck, Thomas J.; Mouli, Nandini C., Phenol stabilizers for fluoroolefins.
  26. Leck, Thomas J.; Mouli, Nandini C.; Minor, Barbara Haviland; Nappa, Mario Joseph; Howell, Jon Lee, Phosphorus-containing stabilizers for fluoroolefins.
  27. Lu,David D.; Pellerite,Mark J.; Flynn,Richard M., Phototool coating.
  28. Peng, Sheng; Getty, Stephen James; Meng, Xianjun, Polyfluoroether-based phosphates.
  29. Peng, Sheng; Getty, Stephen James; Meng, Xianjun, Polyfluoroether-based phosphates.
  30. Liu, Jianwei; Stirniman, Michael Joseph; Gui, Jing, Stability polymeric lubricants and thin film recording media comprising same.
  31. Liu,Jianwei; Stirniman,Michael Joseph; Gui,Jing, Stability polymeric lubricants and thin film recording media comprising same.
  32. Howell, Jon Lee; Rao, Velliyur Nott Mallikarjuna; Leck, Thomas J.; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C.; Swearingen, Ekaterina N.; Feiring, Andrew Edward, Terpene, terpenoid, and fullerene stabilizers for fluoroolefins.
  33. Howell, Jon Lee; Rao, Velliyur Nott Mallikarjuna; Leck, Thomas J.; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C.; Swearingen, Ekaterina; Feiring, Andrew Edward, Terpene, terpenoid, and fullerene stabilizers for fluoroolefins.
  34. Leck, Thomas J.; Minor, Barbara Haviland; Nappa, Mario Joseph; Mouli, Nandini C., Thiol and thioether stabilizers for fluoroolefins.
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