摘要 |
This invention is directed to lubricating compositions which contain detergent-dispersant components derived from substantially linear alkylbenzenes including sulfonates, overbased sulfonates, and salts and esters thereof. Detergents provided by the invention have a low content of the 1-aryl isomers than materials of prior art. In addition, the detergents of the present invention are prepared using alkylbenzene mixtures which have substantially-reduced benzene content over materials provided by the prior art. The invention provides compositions which are useful in formulating lubricants, motor oils, and the like. |
申请人 |
HUNTSMAN PETROCHEMICAL CORPORATION;WEAVER, DANIEL R.;SZURA, DANIEL;WHEWELL, CHRISTOPHER J. |
发明人 |
WEAVER, DANIEL R.;SZURA, DANIEL;WHEWELL, CHRISTOPHER J. |