| 5753028 |
Ferriferous bismuth vanadate pigments |
Harald Ochmann, Hansulrich Reisacher, Norbert Mronga, Gunter Etzrodt, Henning Wienand |
1998-05-19 |
| 5536309 |
Bismuth vanadate pigments |
Guenter Etzrodt, Hansulrich Reisacher |
1996-07-16 |
| 5273577 |
Bismuth phosphovanadate pigments |
Egon Liedek, Hans Ulrich Reisacher, Norbert Mronga, Harald Ochmann, Henning Wienand |
1993-12-28 |
| 4851049 |
Thermostable bismuth vanadate/molybdate pigments |
Henning Wienand, Werner Ostertag, Christoph Schwidetzky |
1989-07-25 |
| 4844741 |
Thermostable rutile mixed phase pigments |
Roland Bauer, Egon Liedek, Guenter Etzrodt |
1989-07-04 |
| 4530725 |
Preparation of thermally stable lead chromate pigments |
Werner Ostertag, Peter Dimroth, Henning Wienand, Egon Liedek, Gunter Etzrodt |
1985-07-23 |
| 4466867 |
Production of blue iron hexacyanoferrate-III pigments |
Wolfgang Habermann, Peter Hammes, Joachim Felger, Karl-Ludwig Hock, Friedrich Brunnmueller +3 more |
1984-08-21 |
| 4451339 |
Preparation of blue iron hexacyanoferrate-III pigments, and the pigments obtained |
Joachim Kranz, Wolfgang Habermann, Harry Distler, Karl-Ludwig Hock, Fritz Brunnmueller +1 more |
1984-05-29 |
| 4226634 |
Process for preparing pigment compositions |
Peter Dimroth, August Seitz, Dietrich Wolff |
1980-10-07 |
