| 5430234 |
Process for removing phosphorus and heavy metals from phosphorus trichloride still bottoms residue |
Terry W. Willis, Monte L. Uhrig, Harry M. Smith |
1995-07-04 |
| 4902491 |
Phosphate feed material for phosphorus electric furnaces and production of same |
Lewis L. Hammermeister, Jared S. Sproul |
1990-02-20 |
| 4822583 |
Phosphate feed material for phosphorus electric furnaces and production of same |
Lewis L. Hammermeister, Jared S. Sproul |
1989-04-18 |
| 4806326 |
Phosphate feed material for phosphorus electric furnace |
— |
1989-02-21 |
| 4783328 |
Utilization of phosphourus containing by-products |
Richard E. Hall |
1988-11-08 |
| 4698067 |
Formcoke having modified bituminous binder |
Richard R. Severns, Robert M. Zakotnik |
1987-10-06 |
| 4602917 |
Formcoke having modified bituminous binder |
Richard R. Severns, Robert M. Zakotnik |
1986-07-29 |
| 4511498 |
Mixed phenyl/mesityl phosphate ester composition |
Fui-Tseng H. Lee, Charles V. Juelke |
1985-04-16 |
| 4482506 |
Process for the manufacture of alkyl diaryl phosphate esters |
Hsiang P. Liao |
1984-11-13 |
| 4446062 |
Mixed phenyl/mesityl phosphate ester composition |
Fui-Tseng H. Lee, Charles V. Juelke |
1984-05-01 |
| 4443384 |
Process for the manufacture of mixed phosphoric acid ester compositions |
Hsiang P. Liao |
1984-04-17 |
| 4438048 |
Process for the manufacture of mixed phosphoric acid ester compositions |
Hsiang P. Liao |
1984-03-20 |
| 4421695 |
Production of alkoxyalkyl phosphate esters |
Norman C. Parsons |
1983-12-20 |
| 4381406 |
Process for making allylic esters of tetrachlorophthalic acid |
— |
1983-04-26 |
| 4375551 |
Process for making allylic esters of tetrabromophthalic acid |
— |
1983-03-01 |
| 4316879 |
Stabilized sodium carbonate peroxide preparation method |
Michael L. Pinsky, Charles W. Lutz |
1982-02-23 |
| 4230591 |
Peroxygen bleaching and compositions therefor |
Gaylen R. Brubaker, Burton M. Baum |
1980-10-28 |
| 4215003 |
Peroxygen bleaching and compositions therefor |
John H. Blumbergs |
1980-07-29 |
| 4207070 |
Peroxygen bleaching and compositions therefor |
Gaylen R. Brubaker, Burton M. Baum |
1980-06-10 |