| 摘要 |
<p>The present invention provides a class of compounds, useful as gasoline detergent additives, comprising hydrocarbyloxypolyether allophonate esters of 2-hydroxy ethane. These allophonate esters can be represented by the formula: <CHEM> where R is a C9 - C25 alkyl group, R<1> is a C2 to C4 oxyalkylene group, m is 0 or 1, and n is a number between 5 and 30.</p> |
| 申请人 |
TEXACO DEVELOPMENT CORP., WHITE PLAINS, N.Y., US |
发明人 |
HERBSTMAN, SHELDON, NEW CITY, NEW YORK 10956, US;CADORETTE, CONSTANCE ANNETTE, NEWBURGH, NEW YORK 12550, US |
