| 5210363 |
Hydrous zirconium oxide dehydration catalyst |
— |
1993-05-11 |
| 5130287 |
Method of making a hydrous zirconium oxide dehydration catalyst and product prepared by the method |
— |
1992-07-14 |
| 5104486 |
Alkenyl succinic anhydride composition |
— |
1992-04-14 |
| 5059734 |
Process for selectively producing C5 to C18 straight chain .alpha. olefins |
— |
1991-10-22 |
| 5059733 |
Process for making 1-hexene and high octane blending components |
— |
1991-10-22 |
| 5057638 |
Process for making 1-hexene from 1-butene |
— |
1991-10-15 |
| 5057636 |
Process for recovering N-hexenes from a mixture of C.sub.6 olefin isomers by oligomerizing the branched-chain C.sub.6 olefin isomers in the mixture using a moderate strength acid catlyst |
— |
1991-10-15 |
| 5057637 |
Process for producing C.sub.5 to C.sub.18 straight chain .alpha.-olefins from the corresponding internal olefins |
Gar L. Woo |
1991-10-15 |
| 4849131 |
Nonionic emulsifier and substituted succinic anhydride compositions therewith |
— |
1989-07-18 |
| 4545855 |
Substituted succinic anhydride/emulsifier composition |
— |
1985-10-08 |
| 4545856 |
Stable substituted succinic anhydride/ether-ester emulsifier composition and methods for its use |
— |
1985-10-08 |
| 4527004 |
Purification of olefins by boron trifluoride-alcohol treatment |
— |
1985-07-02 |
| 4440449 |
Molding pillars in underground mining of oil shale |
— |
1984-04-03 |
| 4431826 |
Process for the preparation of alkenyl succinic anhydride |
— |
1984-02-14 |
