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(19)

(11)

2 529 678

(13)

(51)

IPC

C10L1/08(2006-01-01)

C10L1/188(2006-01-01)

C10L1/22(2006-01-01)

C10L1/32(2006-01-01)

C10L10/12(2006-01-01)

(21) (22)

Application

2013136407/04, 2013-08-05

(24)

Start date

2013-08-05

(22)

Actual filing date

2013-08-05

(45)

Published

2014-09-27

(72)

Inventor

Kotov Sergej VladimirovichKotova Nina SergeevnaRudjak Konstantin BorisovichTimofeeva Galina VladimirovnaTyshchenko Vladimir Aleksandrovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Kompanija

ANTIWEAR ADDITIVE FOR LOW-SULPHUR DIESEL FUEL Russian patent published in 2014 - IPC C10L1/08 C10L1/188 C10L1/22 C10L1/32 C10L10/12

Abstract RU 2529678 C1

FIELD: chemistry.

SUBSTANCE: additive for low-sulphur diesel fuel based on carboxylic acids contains polyethylene polyamine, and the carboxylic acids used are commercial-grade alkyl(C₁₆-C₁₈)salicylic acids with weight ratio of polyethylene polyamine to commercial-grade alkyl(C₁₆-C₁₈)salicylic acids of 0.007-0.035:1.0.

EFFECT: improved lubrication properties of low-sulphur diesel fuel; the additive also meets emulsion property requirements, does not promote formation of a fuel-water emulsion and provides compatibility with cetan number enhancing additives.

9 tbl, 3 ex

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RU 2 529 678 C1

Authors

Kotov Sergej Vladimirovich

Kotova Nina Sergeevna

Rudjak Konstantin Borisovich

Timofeeva Galina Vladimirovna

Tyshchenko Vladimir Aleksandrovich

Dates

2014-09-27—Published

2013-08-05—Filed