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[미국특허] Synergistic antioxidant systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10M-012/524
  • C10M-013/312
출원번호 US-0868557 (1997-06-04)
발명자 / 주소
  • Watts Raymond Frederick
  • Bloch Ricardo Alfredo
출원인 / 주소
  • Exxon Chemical Patents INC
인용정보 피인용 횟수 : 12  인용 특허 : 20

초록

The invention provides synergistic combinations of phosphorus acid-containing compounds with ashless antioxidants. These combinations dramatically improve the oxidation stability of lubricating compositions, particularly power transmission fluids such as automatic transmission fluids.

대표청구항

[ What is claimed is:] [1.] A lubricating oil composition comprising a major amount of a tolyltriazole and boron containing lubricating oil and an oxidation-resistant effective amount of a synergistic additive combination of:(A) phosphoric acid; and(B) di-nonyl-diphenylamine.

이 특허에 인용된 특허 (20) 인용/피인용 타임라인 분석

  1. Ahlgrim Michael (Erftstadt DEX) Mietens Gerhard (Hrth-Efferen DEX) Dany Franz-Josef (Erftstadt DEX) Kandler Joachim (Erftstadt DEX), Additive for use in metal working.
  2. Salomon Mary F. (Cleveland Heights OH), Anti-oxidant products.
  3. Pragnell John William Anthony (Whitchurch Hill GBX) Markson Andrew Jonathan (Upper Basildon GBX) Edwards Mark Anthony (Wokingham GBX), Corrosion inhibiting lubricant composition.
  4. Wolf Leslie R. (Bolingbrook IL), High performance food-grade lubricating oil.
  5. Ryer Jack (East Brunswick NJ) Gutierrez Antonio (Mercerville NJ) Puckace James S. (Freehold NJ) Watts Raymond F. (Long Valley NJ) Gleason Craig W. (Scotch Plains NJ) Mills Daniel R. (Somerville NJ) B, Low pressure derived mixed phosphorous- and sulfur- containing reaction products useful in power transmitting compositio.
  6. Ryer Jack (East Brunswick NJ) Gutierrez Antonio (Mercerville NJ) Puckace James S. (Freehold NJ) Watts Raymond F. (Long Valley NJ) Gleason Craig W. (Scotch Plains NJ) Mills Daniel R. (Somerville NJ) B, Low pressure derived mixed phosphorous- and sulfur-containing reaction products useful in power transmitting composition.
  7. Evans Samuel (Marly CHX), Lubricant composition.
  8. Root Jon C. (Leawood KS) Barnes John F. (Olathe KS), Lubricant compositions.
  9. Root Jon C. (Leawood KS) Barnes John F. (Olathe KS) Coovert Jack E. (Kirkwood MO), Lubricant compositions comprising a phosphate additive system.
  10. Uematsu Takao (Hitachi JPX) Komatsuzaki Shigeki (Mito JPX) Takamura Tomoe (Hitachi JPX) Nakano Fumio (Hitachi JPX) Narahara Toshikazu (Ibaraki JPX), Lubricant for metal forming and process for metal forming.
  11. Wisotsky Max J. (Highland Park NJ), Lubricating oil with improved diesel dispersancy.
  12. Nibert Roger Keith ; Watts Raymond Frederick ; Bloch Ricardo Alfredo, Lubricating oils of improved friction durability.
  13. Ohmori Toshihide (Nagoya JPX) Kitamura Kazuhiko (Nagoya JPX) Kawamura Masuhiko (Nagoya JPX) Danno Atsushi (Nagoya JPX) Shirai Tokuo (Aichi JPX) Sugiura Yukio (Toyota JPX) Nakane Mitsuru (Okazaki JPX), Metal processing lubricating oil composition and process for producing the same.
  14. Ryer Jack (East Brunswick NJ) Gutierrez Antonio (Mercerville NJ) Puckace James S. (Freehold NJ) Watts Raymond F. (Long Valley NJ) Brois Stanley J. (Westfield NJ) Gleason Craig W. (Scotch Plains NJ), Mixed phosphorous- and sulfur- containing reaction products useful in power transmitting compositions.
  15. Ryer Jack (East Brunswick NJ) Gutierrez Antonio (Mercerville NJ) Puckace James S. (Freehold NJ) Watts Raymond F. (Long Valley NJ) Brois Stanley J. (Westfield NJ) Gleason Craig W. (Scotch Plains NJ), Mixed phosphorous- and sulfur-containing reaction products useful in power transmitting compositions.
  16. Watts Raymond F. (Long Valley NJ), Mixed phosphorus- and sulfur-containing reaction products useful in power transmitting compositions.
  17. Conary Gregory S. (Columbia IL), Oil additive concentrates and lubricants of enhanced performance capabilities.
  18. Papay Andrew G. (Manchester MO) Hartley Rolfe J. (Lemay MO), Oil-soluble phosphorus antiwear additives for lubricants.
  19. Nibert Roger Keith ; Bloch Ricardo Alfredo ; Devine Maryann ; Tandon Manoj ; Watts Raymond Frederick, Power transmitting fluids with improved anti-shudder durability.
  20. Rasberger Michael (Riehen CHX) Dubs Paul (Basel CHX) Evans Samuel (Riehen CHX), Tetrahydroquinolines as antioxidants for lubricants.

이 특허를 인용한 특허 (12) 인용/피인용 타임라인 분석

  1. Gatto, Vincent J., Antioxidant compositions and lubricating compositions containing the same.
  2. Cherpeck, Richard E.; Chan, Carrie Y., Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions.
  3. Phan, Zhi; Simonnet, Jean-Thierry, Compositions containing adenosine and the hydrotropes caffeine and nicotinamide for cosmetic use.
  4. Chen, Nannan; Brieva, Patricia; McCann, Donna; Potin, Anthony, Compositions containing at least two phenolic compounds, a lipid-soluble antioxidant and at least one hydrotrope for cosmetic use.
  5. Pan, Zhi; Simonnet, Jean-Thierry, Compositions containing phenolic compounds and hydrotropes for cosmetic use.
  6. Lauten, Elizabeth Hunter; Simonnet, Jean-Thierry; Pan, Zhi; Balooch, Guive, Cosmetic compositions for increasing bioavailability of the active compounds baicalin and/or vitamin C.
  7. Cherpeck,Richard E.; Chan,Carrie Y., Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions.
  8. Migdal, Cyril A.; Abbott, Ronald D., Lubricant compositions comprising multiple antioxidants.
  9. Dong, Jun; Migdal, Cyril A., Stabilized lubricant compositions.
  10. Pan, Zhi; Simonnet, Jean-Thierry; Murtaugh, Ashleigh; Spomer, Jamie Iannacone, Synergistic antioxidant cosmetic compositions containing at least one of baicalin and taxifolin, at least one of caffeine and nicotinamide, at least one of vitamin C and resveratrol and ferulic acid.
  11. Cherpeck,Richard E.; Chan,Carrie Y., Synergistic lubricating oil composition containing a mixture of a benzo[b]perhydroheterocyclic arylamine and a diarylamine.
  12. Cherpeck, Richard E.; Chan, Carrie Y., Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine.

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