Abstract
Sulfur-, nitrogen-, and boron-modified alkylphenol additives for motor oils have been first produced by condensation of sulfurized alkylphenols with formaldehyde, alkanolamines, and boric acid followed by neutralization of the condensation products with calcium hydroxide. The structure of the resulting additives has been confirmed by IR spectroscopy. The functional properties of the additives in the composition of motor oils have been investigated. It has been found that they have high corrosion-preventing, antioxidant, and tribological properties and can be used as an additive for various motor oils. A lubricant composition M-14G2 with high performance characteristics meeting the requirements of modern technology has been developed with the use of the additive IKhP-228.
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References
W. Knoblauch and K. von Werner, US Patent No. 4 204 972 (1980).
T. V. Liston, US Patent No. 4 455 243 (1984).
C. F. Stachew and J. R. Shanklin, US Patent No. 6 010 986 (2000).
V. R. Small, Jr., T. V. Liston, and A. Onopchenko, US Patent No. 5 141 660 (1992).
O. V. Belyaeva and E. V. Shabanova, Neft. Sint. Smaz. Mater., No. 55, 47 (1988).
L. V. Borenko, A. V. Vipper, and V. L. Lashkhi, Khim. Tekhnol. Topl. Masel, No. 3, 41 (1984).
I. Hrabovecky and J. Gurtlerov, CSSR Inventor’s Certificate No. 181 554 (1980).
K. D. Bratchikov, V. V. Gromova, V. V. Vasil’ev, and V.M. Potekhin, Neftepererab. Neftekhim., No. 9, 28 (2004).
A. I. Gren’ and V. V. Kuznetsov, Chemistry of Cyclic Esters of Boric Acids (Naukova Dumka, Kiev, 1988) [in Russian].
A. B. Vipper, A. V. Vilenkin, and D. A. Gaisner, Foreign Oils and Oil Additives (Khimiya, Moscow, 1981) [in Russian].
N. E. Selezneva, A. Ya. Levin, and S. V. Monin, Khim. Tekhnol. Topl. Masel, No. 6, 39 (1999).
A Catalogue of Oils Manufactured by Enterprises of the USSR Ministry of Petrochemical Industry, Ed. by V.M. Shkol’nikov and N. A. Kuznetsov (TsNIITEneftekhim, Moscow, 1990) [in Russian].
Handbook of Oils (VNIIPK Neftekhim, Kiev, 1985), pp. 39, 46 [in Russian].
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Original Russian Text © A.Kh. Mamedova, V.M. Farzaliev, A.K. Kyazim-zade, 2017, published in Neftekhimiya, 2017, Vol. 57, No. 4, pp. 457–460.
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Mamedova, A.K., Farzaliev, V.M. & Kyazim-zade, A.K. New sulfur-, nitrogen-, and boron-containing multifunctional alkylphenolate additives for motor oils. Pet. Chem. 57, 718–721 (2017). https://doi.org/10.1134/S0965544117080072
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DOI: https://doi.org/10.1134/S0965544117080072