| 6495710 |
Synthesis and use of dimethyl 1,5-naphthalenedicarboxlyates and intermediates therefrom |
John A. Macek, Bruce I. Rosen, John S. Bramlet, Larry D. Lillwitz, David J. Schneider +5 more |
2002-12-17 |
| 6028211 |
Composition and method for reducing fouling in process equipment used for manufacturing aromatic materials |
Allen B. Mossman, David A. Young, Paul K. Behrens |
2000-02-22 |
| 5728870 |
Process for preparing purified 2,6-naphthalenedicarboxylic acid |
Rusins Albertins, Stephen V. Hoover, David L. Sikkenga |
1998-03-17 |
| 5629446 |
Process for preparing purified 2,6-naphthalenedicarboxylic acid |
Rusins Albertins, Stephen V. Hoover, David L. Sikkenga |
1997-05-13 |
| 5563294 |
Process for preparing purified 2,6-naphthalenedicarboxylic acid |
Rusins Albertins, Stephen V. Hoover, David L. Sikkenga |
1996-10-08 |
| 5350874 |
Process for preparing diesters of naphthalenedicarboxylic acids |
Paul K. Behrens, Gregory P. Hussmann, David L. Sikkenga |
1994-09-27 |
| 5342968 |
Process for producing sulfonylbis (phthalic anhydride) |
Stephen P. Brugge, Thomas E. Wolff |
1994-08-30 |
| 5262560 |
Process for preparing purified dimethyl naphthalenedicarboxylate |
David A. Young, Martin A. Zeitlin, Paul K. Behrens |
1993-11-16 |
| 5254719 |
Process for preparing purified dimethyl naphthalenedicarboxylate |
David A. Young |
1993-10-19 |
| 5101050 |
Process for the production of aromatic anhydrides and aromatic esters with superior color properties |
Chang-Man Park, Ronald Coates, John V. Peterson |
1992-03-31 |
| 5097066 |
Process for purification of aromatic dicarboxylic acids |
George E. Kuhlmann |
1992-03-17 |
| 5068406 |
Compartmented oxidation method |
Albert P. Brown, Aubrey C. Reeve |
1991-11-26 |
| 5041633 |
Process for the production of an aromatic polycarboxylic acid |
Walter Partenheimer, Gregory P. Hussmann, Stephen V. Hoover |
1991-08-20 |
| 4933491 |
Method for purifying a crude naphthalene dicarboxylic acid |
Rusins Albertins, Stephen J. Pietsch, Hobe Schroeder |
1990-06-12 |
| 4900865 |
Method for producing a di-(mono- or poly-)carboxyaryl ether |
Gregory P. Hussmann, George E. Kuhlmann |
1990-02-13 |
| 4886901 |
Method for purifying a crude dimethyl naphthalene dicarboxylate |
Robert D. Oltrogge, Dennis J. Michalak |
1989-12-12 |
| 4876386 |
Process for the oxidation of di- or trimethylbenzenes in the presence of cobalt and manganese from oxidation residue incinerator ash |
Dennis J. Michalak, Wayne P. Schammel |
1989-10-24 |
| 4786752 |
Catalyst recovery and recycle of catalysts in pseudocument oxidation process |
Wayne P. Schammel, Neal R. Nowicki |
1988-11-22 |
| 4786621 |
Process for recovery of cobalt and manganese for oxidation residue incinerator ash |
Dennis J. Michalak, Wayne P. Schammel |
1988-11-22 |
| 4754062 |
Iron-enhanced selectivity of heavy metal-bromine catalysis in the oxidation of polyalkylaromatics |
Wayne P. Schammel |
1988-06-28 |
| 4358600 |
Process for the manufacture of maleic anhydride having improved age molten color |
George E. Kuhlmann |
1982-11-09 |
| 4342699 |
Process for production of maleic anhydride |
David Aaron Palmer |
1982-08-03 |