Preparation and evaluation of acrylate polymers as viscosity index improvers for lube oil

Petroleum Science and Technology

Volumn 23, Issue 5-6, 2005, Pages 537-546

  Nassar, Amal M ^a   Ahmed, Nehal S ^a   Kamal, Rasha S ^a   Abdel Azim, Abdel Azim A ^a   El Nagdy, E I ^b  

^a Egyptian Petroleum Research Institute   (Egypt)

^b Ain Shams University   (Egypt)

Author keywords

Acrylate polymers; Lube oil additives; Viscosity index improvers

Indexed keywords

ADDITIVES; ALCOHOLS; COPOLYMERIZATION; COPOLYMERS; ESTERIFICATION; ESTERS; GEL PERMEATION CHROMATOGRAPHY; LUBRICATION; MOLECULAR WEIGHT; ORGANIC POLYMERS; VISCOSITY;

ACRYLATE POLYMERS; LUBE OIL ADDITIVES; POLYMERIC ADDITIVES; VISCOSITY INDEX IMPROVERS;

LUBRICATING OILS;

EID: 19344369877     PISSN: 10916466     EISSN: None     Source Type: Journal    
DOI: 10.1081/LFT-200031097     Document Type: Article

References (25)

1. Abdel-Azim, A., Malcolm, B. H. (1984). Polymer 25:803.
2. Abdel-Azim, A., Malcolm, B. H. (1983). Polymer 24:1429.
3. Abou El Naga, H. H., Abd El Azeim, W. M., Zanib, F., Saad, H. I. (1986). J. Chem. Technol. Biotechnol 36:583-592.
4. Akhmedov, A. I. (1987). Chem. Technol-Fuels-Oils 23(3-4):147-151.
5. Amal, M. N. (2001). Preparation and evaluation of some polymeric compounds as lube oil additives. Journal of the Faculty of Education 26.
6. Dwans, F., Goldenberg, E., Durand, I. R. (1976). US Patent 3,959,161.
7. Eckert, R. J. A., Covey, D. F. (1986). Developments in the field of hydrogenated diene copolymer as viscosity index improvers, 5th International Colloquium, Technishe Akademie, Esslingen.
8. Eckert, R. J. A., Covey, D. F. (1988). Lubr. Sci. 1:65.
9. Eckert, R. J. A., Wortel, J. M. (1972). Hydroxy-functional acrylic copolymers. Shell Oil Co., US Patent 3,642,633, February 15.
10. Ford, J. F., Wood, J. M. (1971). Phosphoramidates of Alpha-olefin Polymers. The British Petroleum Co. Limited, US Patent 3,562,160, February 9.
11. Glauis, F. J. (1950). Ind. Eng. Chem. 24:944.
12. Guangteng, G., Smeeth, M., Cann, P. M., Spikes, H. A. (1996). Proceedings of the Institution of Mechanical Engineers Part I Journal of Engineering Tribology 210(1):1-15.
13. Hovemann, F., Buettner, E. (1979). 2nd International Seminar in Performance, Testing and Development of Lubricants, Fuels & Chemicals, Misr Petr. Co., Cairo, 25 April.
14. Kapur, G. S., Sarpal, A. S., Mazumdar, S. K., Jain, S. K., Srivastava, S. P., Bhatnagar, A. K. (1995). Lubrication Science 8(1):49-60.
15. Lachowicz, D. R., Holder, C. B. (1977). US Patent, 4,026,809.
16. Mohamed, M. M., Hamdi, H. A., Mohamed, F. E. J. (1994). Chem. Tech. Biotechnol. 60:283-289.
17. Nehal, S. A., (1996). Ph.D. thesis, Department of Chemistry Faculty of Science, Ain Shams University.
18. Nemes, N., Kovacs, M., Kantor, I. (1986). Vntersuchuing der Wirkung von flie bver bessernden additives. 5th International Colloquium Technische Akademie, Esslingen.
19. Neuderfl, P. (1986). Der einstaz von polymethacrylateten in schmierolen aus heutiger sicht. 5th International Colloquium Technische Akademie, Esslingen.
20. Neveu, C., Huby, F. (1986). Solution properties of polymethacrylate viscosity index improvers. 5th International Colloquium Technische Akademie, Esslingen.
21. O' Connor, J. J., Bayd, J., Auallone, E. A. (1968). Standard Hand Book of Lubrication Engineering. New York: Mc Graw Hill, 14-20.
22. Ranney, M. W. (1978). Lubricant Additives. New Jersey: Noyes Data Corporation.
23. Schodel, U. (1986). Viskositats-index-verbesserer-typen and Wirkung sweise. 5th International Colloquium Technische Akademie, Esslingen.
24. Schwab, F. C., Heilweil, I. J. (1976). Styrene-alkylene oxide block copolymers. Mobil Oil Corporation, US Patent 3,954,915, May 4.
25. Zuidema, H. H. (1959). The Performance of Lubricating Oils. 2nd ed. New York: Reinhold.