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Lubricating oil containing additive comprising reaction product of molybdenum dithiocarbamate and dihydrocarbyl dithiop 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10M-013/518
  • C10M-013/710
출원번호 US-0990054 (1997-12-12)
발명자 / 주소
  • Polizzotti Richard Samuel
  • Vrahopoulou Elisavet P.
  • Cameron Stephen D.
  • Pictroski Charles Frederick
출원인 / 주소
  • Exxon Research & Engineering Co.
대리인 / 주소
    Ohlandt, Greeley, Ruggiero & Perle
인용정보 피인용 횟수 : 1  인용 특허 : 25

초록

Multifunctional molybdenum compounds, which are the reactive product of molybdenum dithiocarbamates and (non-metal containing) dihydrocarbyl dithiophosphoric acids, and the oils that contain them are new compositions which are useful as lubricant additives. They impart to the lubricant formulations

대표청구항

[ What is claimed is:] [1.] A method for making a reaction product of molybdenum dithiocarbamate and dihydrocarbyl dithiophosphoric acid consisting essentially of:the step of heating an admixture of a dihydrocarbyl dithiophosphoric acid and a molybdenum dithiocarbamate with an air sparse sufficient

이 특허에 인용된 특허 (25)

  1. Emert Jacob (Brooklyn NY) Waddoups Malcolm (Westfield NJ), Amine compatibility aids in lubricating oil compositions.
  2. Emert Jacob (Brookyln NY) Waddoups Malcolm (Westfield NJ), Amine compatibility aids in lubricating oil compositions.
  3. Yabe Takao (Ichihara JPX), Base oil for lubricating oil and lubricating oil composition containing said base oil.
  4. Goldblatt Irwin L. (Edison NJ) Mendelson Leah T. (Santa Ana CA), Copper molybdenum salts as antioxidants.
  5. Farng Liehpao O. (Lawrenceville NJ) Horodysky Andrew G. (Cherry Hill NJ), Dithiocarbamate-derived phosphates as antioxidant/antiwear multifunctional additives.
  6. Vrahopoulou Elisavet P. (Chatham NJ), Engine oil.
  7. Doner John Phillips ; Farng Liehpao Oscar, Friction-reducing and antiwear/EP additives for lubricants.
  8. Schlicht, Raymond C., Friction-reducing molybdenum salts and process for making same.
  9. Halbert Thomas R. (Annandale NJ) Cohen Steven A. (Naperville IL) Stiefel Edward I. (Bridgewater NJ), Heterometallic thiocubanes (C-2044).
  10. Schroeder Hartwig (Monchen-Gladbach DEX), Lubricant composition containing two heavy metal containing compounds and a phosphorus compound and process of preparing.
  11. Inoue Kazuo (Tokyo JPX) Imahashi Akio (Ichihara JPX), Lubricating oil composition.
  12. Papay Andrew G. (Manchester MO) Zaweski Edward F. (St. Louis MO), Lubricating oil composition.
  13. Tanaka Noriyoshi (Tokyo JPX) Fukushima Aritoshi (Tokyo JPX) Tatsumi Yukio (Tokyo JPX) Saito Yoko (Tokyo JPX), Lubricating oil composition.
  14. Vrahopoulou Elisavet P. ; Polizzotti Richard S. ; Leta Daniel Paul ; Cameron Stephan D., Lubricating oil containing an additive comprising the reaction product of molybdenum dithiocarbamate and metal dihydroc.
  15. Imada Kiyoshi (Omiya JPX) Ueno Susumu (Ibaraki JPX) Nomura Hirokazu (Ibaraki JPX), Method for improving surface properties of shaped articles of synthetic resins.
  16. Coyle Catherine L. (Mendham NJ) Greaney Mark A. (Upper Black Eddy PA) Stiefel Edward I. (Bridgewater NJ) Francis James N. (Maplewood NJ) Beltzer Morton (Westfield NJ), Molybdenum sulfur antiwear and antioxidant lube additives.
  17. Baumgart Richard Joseph (Ashland KY) Dituro Michael Andrew (Huntington KY) Lockwood Frances E. (Georgetown KY), Motor oil performance-enhancing formulation.
  18. Coyle Catherine L. (Mendham NJ) Halbert Thomas R. (Baton Rouge LA) Stiefel Edward I. (Bridgewater NJ), Multi-function additive for lubricating oils.
  19. Farng Liehpao O. (Lawrenceville NJ) Horodysky Andrew G. (Cherry Hill NJ), Multifunctional lubricant additives and compositions thereof.
  20. Coyle Catherine L. (Mendham NJ) Greaney Mark A. (Upper Black Eddy PA) Stiefel Edward I. (Bridgewater NJ) Beltzer Morton (Westfield NJ), Multifunctional molybdenum and sulfur containing lube additives.
  21. Ward ; Jr. William C. (Painesville OH), Novel carbamate additives for functional fluids.
  22. Emert Jacob (Brooklyn NY) Waddoups Malcolm (Westfield NJ), Novel oleaginous composition additives for improved rust inhibition.
  23. Ripple David E. (Kirtland OH), Process for preparing molybdenum-containing compositions useful for improved fuel economy of internal combustion engines.
  24. Schroeck Calvin W. (Eastlake OH), Process for preparing molybdenum-containing compositions useful for improved fuel economy of internal combustion engines.
  25. Sakurai ; Toshio ; Nishihara ; Akio ; Handa ; Takuro ; Katoh ; Hidekatsu ; Tomoda ; Yoshiro ; Aoki ; Kazumi ; Yoto ; Makoto, Sulfur containing molybdenum dihydrocarbyldithiocarbamate compound.

이 특허를 인용한 특허 (1)

  1. Tynik, Robert J.; Donnelly, Steven G.; Karol, Thomas J., Molybdenum dialkyldithiocarbamate compositions and lubricating compositions containing the same.
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