| 7247742 |
Recycling polyethylene naphthalate containing materials in a process to produce diesters |
Rosemary F. McMahon, John A. Macek, Michael Panzer, Raymond J. Eifert, David A. Young +2 more |
2007-07-24 |
| 5350874 |
Process for preparing diesters of naphthalenedicarboxylic acids |
Paul K. Behrens, Juergen K. Holzhauer, David L. Sikkenga |
1994-09-27 |
| 5041633 |
Process for the production of an aromatic polycarboxylic acid |
Walter Partenheimer, Juergen K. Holzhauer, Stephen V. Hoover |
1991-08-20 |
| 5030749 |
Method for producing purified trimesic acid |
— |
1991-07-09 |
| 4929761 |
Preparation of substituted benzophenones |
Carl A. Udovich |
1990-05-29 |
| 4900865 |
Method for producing a di-(mono- or poly-)carboxyaryl ether |
Juergen K. Holzhauer, George E. Kuhlmann |
1990-02-13 |
| 4898982 |
Preparation of diaryl ethers and diaryl sulfides |
— |
1990-02-06 |
| 4783569 |
Selective gas-phase isomerization of dimethylnaphthalene: 2,6-DMN triad |
Patrick E. Mc Mahon |
1988-11-08 |
| 4783570 |
Selective gas-phase isomerization of dimethylnaphthalene: 2,7-DMN triad |
Patrick E. McMahon |
1988-11-08 |
| 4754074 |
Preparation of dialkyl ketones from aliphatic carboxylic acids |
— |
1988-06-28 |
| 4740647 |
Cyclization catalyst |
Patrick E. McMahon |
1988-04-26 |
| 4721815 |
Preparation of substituted benzophenones |
Carl A. Udovich |
1988-01-26 |