Characterization of nitrogen and phosphorous components in a multifunctional lubricant additive by NMR and IR techniques©

Lubrication Engineering

Volumn 53, Issue 4, 1997, Pages 17-23

  Bansal, V ^a,b   Sastry, M I S ^a,c,d   Sarpal, A S ^a,e   Jain, S K ^a,f   Srivastava, S P ^a,g,h   Bhatnagar, A K ^{a,i,j,k,l,m,n}  

^a INDIAN OIL CORPORATION LIMITED   (India)

^b PANJAB UNIVERSITY   (India)

^c ANDHRA UNIVERSITY   (India)

^d INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

^e GURU NANAK DEV UNIVERSITY   (India)

^f UNIVERSITY OF RAJASTHAN   (India)

^g UNIVERSITY OF ALLAHABAD   (India)

^h Regional Research Laboratory   (India)

ⁱ MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^j Wisconsin University   (United States)

^k UNIVERSITY OF LIVERPOOL   (United Kingdom)

^l Professional Societies in Chemistry

^m Wisconsin University ^*

ⁿ National Research Laboratories

more..

Author keywords

Additives; Infrared Spectroscopy (IR) Chemical Composition; Nuclear Magnetic Resonance (NMR)

Indexed keywords

COLUMN CHROMATOGRAPHY; COMPOSITION EFFECTS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; LUBRICANTS; NITROGEN; NUCLEAR MAGNETIC RESONANCE; PHOSPHORUS;

ASHLESS MULTIFUNCTIONAL ADDITIVE;

ADDITIVES;

EID: 0031125978     PISSN: 00247154     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (8)

1. Damarth, J. G., Jr. and Papay, A. G., "Additive for Gear Oils Function and Interactions," in 5th Int'l. Colloquium on Additives for Lubricants and Operational Fluids, Technische Akademie Esslingen, Esslingen, W. Germany, Paper No. 4.2, (1986).
2. Olszewski, W. F. and Neiswender, D. D, "Development of a Rear Axle Lubricant," SAE Paper No. 760326, (1976).
3. Papay, A. G., "Effect of Chemistry on Performance of Automatic Transmission Fluids," Lubr. Eng., 46, pp 511-518, (1989).
4. Papay, A. G., "Formulating Automatic Transmission Fluids," Lubr. Eng., 47, pp 271-275, (1990).
5. Doddrell, D. M., Peg, D. T. and Bendall, M. R., "Distortionless Enhancement of NMR Signals by Polarization Transfer," Jour. Mag. Reson., 48, pp 323-327, (1982).
6. Emsley, J. W., Feeney, J. and Sutcliffe, L. H., High Resolution Nuclear Magnetic Resonance Spectroscopy, 2, Pergamon Press, Oxford, pp 1052-1077, (1968).
7. Wittmann, Z., Deosy, A. and Pudmer, E., Hungarian Oil and Gas Research Institute, Jozsef Attilau, 34, u-8200, Veszprem, Hungary. Talanta, 32, pp 86-91, (1985).
8. Thomas, L. C., "Characteristics of Industrial Di-(Alkylphenyl) Dithiophosphoric Acids," Interpretation of the Infrared Spectra of Organophosphorous Compounds, Heyden Publishers, New York, (1974).