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(19)

(11)

2 337 116

(13)

(51)

IPC

C08L23/26(2006-01-01)

C08F8/30(2006-01-01)

C10L1/22(2006-01-01)

C10L10/06(2006-01-01)

C10L10/14(2006-01-01)

C10M133/04(2006-01-01)

C10M133/54(2006-01-01)

C10M141/06(2006-01-01)

C10M149/12(2006-01-01)

C09D11/16(2006-01-01)

(21) (22)

Application

2005133436/04, 2004-03-31

(24)

Start date

2004-03-31

(22)

Actual filing date

2004-03-31

(45)

Published

2008-10-27

(72)

Inventor

Bergemann MarkoShvan Kharal'DPossel'T DitmarFer Ehrikh K.Vettling TomasDil' KlausShmidtke Khel'Mut

(73)

Holder

Basf Aktsiengezel'Shaft

POLYALKENAMINE COMPOSITION, INTENDED FOR FUEL OR OIL ADDITIVE, METHOD FOR ITS PRODUCTION; FORMULATION OF FUEL, FORMULATION OF OIL, AND ADDITIVES SET, CONTAINING COMPOSITION; AND APPLICATION OF COMPOSITION AS ADDITIVE IN FUEL FORMULATIONS OR OIL FORMULATIONS Russian patent published in 2008 - IPC C08L23/26 C08F8/30 C10L1/22 C10L10/06 C10L10/14 C10M133/04 C10M133/54 C10M141/06 C10M149/12 C09D11/16

Abstract RU 2337116 C2

FIELD: chemistry.

SUBSTANCE: polyalkenamine compositions, intended for fuel or oil additive, method for production of such additives, as well as formulation of fuel and formulation of oil, additives set, and application of such compositions as an additives, particularly as an additive for fuel cleanability improvement in injection systems of combustion engines with forced ignition. Polyalkenamine composition include at least one polyalkenamine in solvent, chosen from the group, containing components L1 and L2 mixture, where L1) represents at least one n- or iso-C₁₀-C₁₄-paraffin, and L2) represents at least one C₁₀-C₁₄-naphthene, L1 to L2 proportion being from 10:90 to 90:10.

EFFECT: improvement of polyalkenamine composition processing characteristics.

18 cl, 3 tbl, 3 ex

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RU 2 337 116 C2

Authors

Bergemann Marko

Shvan Kharal'D

Possel'T Ditmar

Fer Ehrikh K.

Vettling Tomas

Dil' Klaus

Shmidtke Khel'Mut

Dates

2008-10-27—Published

2004-03-31—Filed