发明名称 |
FUEL ADDITIVE MIXTURES FOR GASOLINES WITH SYNERGISTIC IVD PERFORMANCE |
摘要 |
<p>Novel fuels for gasoline engines comprise a synergistic mixture of a detergent additive component (A) and a synthetic carrier oil component (B), i) the detergent additive component (A) comprising at least one compound having a basic nitrogen atom which is substituted by a hydrocarbyl radical having a number average molecular weight of from about 500 to 1 300, and the detergent additive component (A) being contained in the fuel in an amount of from about 30 to 180 ppm by weight; and ii) the carrier oil component (B) comprising at least one compound of the following formula I R-O-(A-O)x-H (I) where R is a straight-chain or branched C6-C18-alkyl group; A is a C3- or C4-alkylene group; and x is an integer from 5 to 35; the carrier oil component (B) being contained in the fuel in an amount of from about 10 to 180 ppm by weight.</p> |
申请公布号 |
PL372618(A1) |
申请公布日期 |
2005.07.25 |
申请号 |
PL20030372618 |
申请日期 |
2003.03.05 |
申请人 |
BASF AG |
发明人 |
SCHWAHN HARALD;POSSELT DIETMAR |
分类号 |
C10L1/22;C10L1/06;C10L1/14;C10L1/18;C10L1/182;C10L1/185;C10L1/222;C10L1/234;C10L10/00 |
主分类号 |
C10L1/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|