| 摘要 |
<p>2132828 9320170 PCTABS00027 A multi-functional gasoline detergent composition is disclosed providing a good balance of properties leading to reduced engine deposits, little or no valve stick, and without effect on Octane Requirement Increase (ORI). The compositions comprise the combination of an isobutenylsuccinimide detergent, a mono-end capped polypropylene glycol as the carrier oil, e.g. a polypropyleneglycol monoether, and a hydrocarbon solvent.</p> |
