| 6028120 |
Chelated polyhydroxstyrene for removing metal ions from aqueous and nonaqueous systems |
M. Dalil Rahman, John Charles Saukaitis, Mohammad Khadim |
2000-02-22 |
| 5300396 |
Process of making naphthoquinone diazide esters using lactone solvents |
Dinesh N. Khanna |
1994-04-05 |
| 5260162 |
Photosensitizer compositions containing diazo fluorinated esters of hexafluoro-bis-phenols or bis-hexafluoroethers |
Dinesh N. Khanna |
1993-11-09 |
| 5162510 |
Process for the preparation of photosensitive compositions containing a mixed ester o-quinone photosensitizer |
Jonas O. St. Alban, Chester J. Sobodacha |
1992-11-10 |
| 5068319 |
Biz-diazotized diaryl diamine coupled dyes having improved solubility in organic solvent |
David M. Brown |
1991-11-26 |
| 5035976 |
Photosensitive article having phenolic photosensitizers containing quinone diazide and acid halide substituents |
Jonas O. St. Alban, Chester J. Sobodacha |
1991-07-30 |
| 4902785 |
Phenolic photosensitizers containing quinone diazide and acidic halide substituents |
Jonas O. St. Alban, Chester J. Sobodacha |
1990-02-20 |
| 4892801 |
Mixed ester O-quinone diazide photosensitizers and process of preparation |
Jonas O. St. Alban, Chester J. Sobodacha |
1990-01-09 |
| 4732836 |
Novel mixed ester O-quinone photosensitizers |
Jonas O. St. Alban, Chester J. Sobodacha |
1988-03-22 |
| 4732837 |
Novel mixed ester O-quinone photosensitizers |
Jonas O. St. Alban, Chester J. Sobodacha |
1988-03-22 |
| 4350113 |
Motorized floatboard |
Roland Moreau |
1982-09-21 |