Long drain/fuel efficient engine oils based on the ZDTP substitute additive technologhy

SAE Technical Papers

Volumn , Issue , 2003, Pages

  Yagishita, Kazuhiro ^a   Igarashi, Jinichi ^a  

^a JAPAN ENERGY CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

LUBRICATING OILS; ZINC COMPOUNDS;

CATALYST SYSTEM; ENGINE OIL; ENGINE TEST; HIGH TEMPERATURE; SULFATED ASH; SYNTHETIC ENGINE OIL; ZINC DIALKYL DITHIOPHOSPHATE;

ENGINES;

EID: 85072420744     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2003-01-2003     Document Type: Conference Paper

References (9)

1. 31P NMR and Mass Spectrometric Studies of the Reaction of Zinc Dialkyldithiophosphates with Cumene Hydroperoxide. 1. Kinetics and Mechanisms of the Initial Homolytic Reaction, Sekiyu Gakkaishi, 38, (1995) pp. 374-383.
2. Yagishita K., and Igarashi J.,: Degradation Behavior of ZDTP in the Presence of Water, Japanese Tribology Conference, 2000 Spring in Tokyo, pp. 91-93.
3. Igarashi J., et al,: High Viscosity Index Petroleum Base Stocks -The High Potential Base Stocks for Fuel Economy Automotive Lubricants. SAE Paper No. 920659, 1992.
4. Matsuyama, Yagishita K., and Igarashi J.,: Structure and Performance of Calcium Salicylate Detergents. Part 2. High Temperature Antioxidant property. Japanese Tribology Conference, 1997 Autumn in Osaka, pp. 4-6.
5. th International Colloquium, January 2002, Technische Akademie Esslingen.
6. th Leeds-Lyon Symposium on Tribology, 2000, Lyon.
7. Martin J. M.,: Lubricant Additives and the Chemistry of Rubbing Surfaces: Metal Dithiophosphates Triboreaction Films Revisited. Jour of JAST, 42, (1997) pp 724-729. (Pubitemid 127709056)
8. Johnson M. D., Korcek S., Zinbo M.,: Inhibition of Oxidation by ZDTP and Ashless Antioxidants in the Presence of Hydroperoxides at 160°C-Part I. SAE Paper 831684 (1983).
9. Johnson M. D., Korcek S., Zinbo M.,: Inhibition of Oxidation by ZDTP and Ashless Antioxidants in the Presence of Hydroperoxides at 160°C-Part II. ASLE Trans., 29, (1985) pp. 136-140.