QUATERNARY AMMONIUM SALT DETERGENTS FOR USE IN FUELS
摘要
<p>A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) a hydrocarbyl substituted acylating agent and a compound having an oxygen or nitrogen atom capable of condensing with said acylating agent and further having a tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.</p>
申请公布号
WO2006135881(A2)
申请公布日期
2006.12.21
申请号
WO2006US22925
申请日期
2006.06.13
申请人
THE LUBRIZOL CORPORATION;BARTON, WILLIAM;DAVIES, MARK C.;MORETON, DAVID J.;STEVENSON, PAUL R.;THETFORD, DEAN
发明人
BARTON, WILLIAM;DAVIES, MARK C.;MORETON, DAVID J.;STEVENSON, PAUL R.;THETFORD, DEAN