Ashless Phosphorus-Containing Lubricating Oil Additives 117
- Forbes, E.S., N.T. Upsdell. Phosphorus load-carrying additives: Adsorption/reaction studies of amine phos-
phates and their load-carrying mechanism. Paper C-293/73, 277–298. 1st Eur Trib Cong, London 1973. - Farng, L.O., W.F. Olszewski. U.S. Patent 5,681,798, 1997.
- Weller, D., J. Perez. A study of the effect of chemical structure on friction and wear, Part 1—Synthetic
ester fl uids. Lubr Eng 56(11): 39–44, 2000. - Kristen, U. Aschefreie extreme-pressure-und verschleiss-schutz-additive. In Additive für Schmierstoffe,
ed. W.J. Bartz. Expert Verlag, Germany: Renningen-Malmsheim, 1994. - U.S. Patent 2,722,517, Esso Research & Engineering Co., 1955.
- U.S. Patent 2,763,617, Shell Development Co., 1957.
- U.S. Patent 2,820,766, C. C. Wakefi eld & Co., 1958.
- U.S. Patent 2,971,912, Castrol Ltd., 1961.
- Sanin, P.I. et al. Wear 3: 200, 1960.
- Ohmuri, T., M. Kawamura. Fundamental studies on lubricating oil additives. In Adsorption and Reac-
tion Mechanism of Phophorus-Type Additive on Iron Surface, eds. Toyota Chuo Kenkyusho R. and
D. Rebyu. 28(1): 25–33, Japan: Toyota, 1993. - Riga, A., W. Rock Pistillo. Surface and solution properties of organophosphorus chemical in wear tests.
NTAS Ann Conf Therm Anal App 28: 530–535, 2000. - French Patent 1,435,890, Albright & Wilson Ltd., 1996.
- Ren, D., G. Zhou, A.J. Gellman. The decomposition mechanism of trimethylphosphite on Ni (III). Surf
Sci 475(1–3): 61–72, 2001. - British Patent 682,441, Anglamol Ltd., 1952.
- U.S. Patent 2,764,603, Socony Vacuum Oil Co. 1954.
- Rasberger, M. Oxidative degradation and stabilisation of mineral oil-based lubricants. In Chemistry and
Tech n olog y of L u br ica nts, eds. R. M. Mortier and S. I. Orszulik. New York: VCH Publishers, 1992. - European Patent 0049133, Sumitomo Chemicals., 1982.
- Japanese Patent 63156899, Sumiko Junkatsu-Zai., 1988.
- Japanese Patent 2888302, Tonen Corp., 1991.
- Japanese Patent 05331476, Tonen Corp., 1994.
- Japanese Patent 06200277, Tonen Corp., 1994.
- U.S. Patent 4,656,302, Koppers Co. Inc., 1987.
- European Patent Appl. 475560, Petro-Canada Inc., 1992.
- U.S. Patent 4,652,385, Petro-Canada Inc., 1987.
- U.S. Patent 5,124,057, Petro-Canada Inc., 1993.
- U.S. Patent 3,329,742, Mobil Oil Corp., 1967.
- U.S. Patent 3,351,554, Mobil Oil Corp., 1967.
- U.S. Patent 3,321,401, British Petroleum Co., 1967.
- U.S. Patent 3,201,348, Standard Oil Co., 1965.
- Messina, V., D.R. Senior. South African Patent 6707230.
- U.S. Patent 3,115,463, Ethyl Corp., 1963.
- Forbes, E.S., J. Battersby. The effect of chemical structure on the load-carrying and adsorption proper-
ties of dialkyl phosphites. ASLE Trans 17(4): 263–270, 1974. - Barber, R.I. The preparation of some phosphorus compounds and their comparison as load-carrying
additives by the four-ball machine. ASLE Preprint 75-LC-2D-1, 1975. - Sanin, P.I. et al. Antiwear additives of the phosphonate type. Neftekhimiya 14(2): 317–322, 1974.
- U.S. Patent 3,553,131, Mobil Oil Corp., 1971.
- U.S. Patent 4,246,125, Ethyl Corp., 1981.
- U.S. Patent 4,260,499, Ethyl Corp.,1981.
- European Patent Appl. 510633, Sakai Chemicals, 1992.
- Japanese Patent 05302093, Tonen Corp., 1993.
- U.S. Patent 4,225,449, Ethyl Corp., 1980.
- Colyer, C.C., W.C. Gergel. Detergents/dispersants. In Chemistry and Technology of Lubricants, eds.
R. M. Mortier and S. T. Orszulik. New York: VCH Publishers, 1992. - Japanese Patent 62215697, Toyota Res. and Devt., 1987.
- Czech Patent 246897, Kekenak. 1988.
- U.S. Patent 3,268,450, Sims, Bauer and Preuss, 1966.
- Japanese Patent 8126997, Showa Aluminium Co., 1981.
- U.S. Patent 4,123,369, Continental Oil Co., 1978.