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2 335 529

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(51)

IPC

C10L1/18(2006-01-01)

(21) (22)

Application

2007145157/04, 2007-12-06

(24)

Start date

2007-12-06

(22)

Actual filing date

2007-12-06

(45)

Published

2008-10-10

(72)

Inventor

Sajdakhmedov Sardorbek IgamberdievichSajdakhmedov Igamberdi MukhtorovichKapustin Vladimir MikhajlovichKarpov Sergej AleksandrovichSajdakhmedov Akhrorbek IgamberdievichSajdakhmedov Ehlerbek Ehgamberdi Ugly

(73)

Holder

GASOLINE ADDITIVE Russian patent published in 2008 - IPC C10L1/18

Abstract RU 2335529 C1

FIELD: chemistry.

SUBSTANCE: gasoline additive includes, wt %: co-solvent 1-20, antioxidant 0.01-1.0, furfuryl alcohol 1-5, ethyl alcohol up to 100. The co-solvent is preferably selected out of group including: methylacetate, ethylacetate, ether aldehyde fraction, fusel oil, or their mix. The additive can include ether aldehyde fraction steamed away within 74-124°C range. The additive contains hindered phenols or bis-phenols as antioxidant.

EFFECT: increased detonation-proof properties of gasolines; high phase stability and improved environmental properties due to reduced emission accompanying exhaust gas.

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RU 2 335 529 C1

Authors

Sajdakhmedov Sardorbek Igamberdievich

Sajdakhmedov Igamberdi Mukhtorovich

Kapustin Vladimir Mikhajlovich

Karpov Sergej Aleksandrovich

Sajdakhmedov Akhrorbek Igamberdievich

Sajdakhmedov Ehlerbek Ehgamberdi Ugly

Dates

2008-10-10—Published

2007-12-06—Filed