| 5578235 |
Overbased calcium sulfonate |
Tze-Chi Jao, Jayne M. Vaccaro |
1996-11-26 |
| 5147414 |
Process for producing ORI control additives |
Leonard A. Matthews, Marian F. Leong, Robert Erickson |
1992-09-15 |
| 5108630 |
Process for overbasing sulfonates comprising two separate additions of calcium oxide |
Elzie D. Black, Leonard A. Matthews, Robert Erickson |
1992-04-28 |
| 4965004 |
Process for a borated detergent additive |
Raymond C. Schlicht |
1990-10-23 |
| 4929373 |
Process for preparing overbased calcium sulfonates |
Leonard A. Matthews, Tze-Chi Jao |
1990-05-29 |
| 4879053 |
Process for preparing overbased calcium sulfonates |
Leonard A. Matthews, Henry M. Przybyla, Joanne R. Whittle, Jerry C. Perciful |
1989-11-07 |
| 4810396 |
Process for preparing overbased calcium sulfonates |
Tze-Chi Jao |
1989-03-07 |
| 4548754 |
Esterification of wax oxidates |
Frederic F. Day, Eric D. Ewen, Gerald L. Piper |
1985-10-22 |
| 4472306 |
Sulfurizing tri-isobutylene in the presence of a promotor |
Giles A. Rawls, Steven P. Knutson |
1984-09-18 |
