FUEL ADDITIVE COMPOSITION AND FUEL COMPOSITION AND METHOD THEREOF
摘要
A fuel additive composition includes a reaction product of a succinic acylating agent and a polyamine having at least one condensable primary amine group where the reaction product has a ratio of the imide to amide infrared carbonyl absorption peak areas of about 1:0.0-0.6 and a water content of about 0.3 % or less by weight. The succinic acylating agent is prepared by thermal condensation of a highly reactive polyolefin with maleic anhydride or a reactive equivalent thereof. This fuel additive composition has a low chlorine content and is very effective in fuel compositions that include a normally liquid fuel in reducing deposits in the fuel intake system of an internal combustion engine.
申请公布号
WO02102942(A3)
申请公布日期
2003.11.27
申请号
WO2002US04167
申请日期
2002.02.13
申请人
THE LUBRIZOL CORPORATION;BARBOUR, ROBERT, H.;DUNCAN, DAVID, A.;MORETON, DAVID, J.
发明人
BARBOUR, ROBERT, H.;DUNCAN, DAVID, A.;MORETON, DAVID, J.