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2 241 739

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C1

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IPC

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Application

2003130262/04, 2003-10-15

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Start date

2003-10-15

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Actual filing date

2003-10-15

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Published

2004-12-10

(72)

Inventor

Medzhibovskij A.S.Sudarenko E.N.Gushchin A.I.Borshchevskij S.B.Ivankovskij V.L.Shkol'Nikov V.M.Emel'Janov V.E.Klimova T.A.Krylov I.F.

(73)

Holder

Nauchno-Proizvodstvennoe Predprijatie

MULTIFUNCTIONAL ADDITIVE TO A FUEL Russian patent published in 2004 - IPC

Abstract RU 2241739 C1

FIELD: oil-processing and petrochemical industries.

SUBSTANCE: the invention is dealt with a field of oil-processing and petrochemical industries, in particular with the composition of a multifunctional additive to fuel intended for use in the internal-combustion engines. The multifunction additive to a fuel contains 0.01-0.25 % of antioxidant, 0.1-10.0 % of 1-(di-alkyl С2-С8 aminomethyl) benzotriazol and up to 100 % of N- methylaniline. As an antioxidant the additive contains 2.6-di-tret-butyl-4-methyl-phenol or a solution of a mixture of the shielded phenols in toluene. Usage of the offered additive allows to increase production and to expand assortment of high-octane automobile fuels.

EFFECT: the offered additive allows to increase production and to expand assortment of high-octane automobile fuels.

2 cl, 1 tbl

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RU 2 241 739 C1

Authors

Medzhibovskij A.S.

Sudarenko E.N.

Gushchin A.I.

Borshchevskij S.B.

Ivankovskij V.L.

Shkol'Nikov V.M.

Emel'Janov V.E.

Klimova T.A.

Krylov I.F.

Dates

2004-12-10—Published

2003-10-15—Filed

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