| 11654605 |
Die head and process to manufacture multilayer tubular film |
Christian Baier, Michael Heinecker, Joachim Libowski |
2023-05-23 |
| 10800945 |
Multi-layer carrier film composed of plastic |
Jürgen Panhans |
2020-10-13 |
| 10246235 |
Packaging film |
Ingrid Sebald, Werner Schmidt |
2019-04-02 |
| 7419541 |
Monoazo pigment preparations based on C.I. Pigment Yellow 74 |
Bernd Nestler, Joerg Schueller, Wojciech Nieradzik, Werner Sindermann, Joachim Weber +1 more |
2008-09-02 |
| 7416596 |
Use of a pigment composition comprising mixed crystals based on CI pigment yellow 74 |
Karl-Heinz Schweikart, David Blum, Martin Schmidt, Josef Geisenberger |
2008-08-26 |
| 7377974 |
Use of a pigment preparation based on C.I. pigment yellow 74 |
Joerg Schueller, Joachim Weber, Ulrike Rohr |
2008-05-27 |
| 7262284 |
Method for producing disazo pigments |
Olaf Schupp, Manfred Opravil, Joachim Weber |
2007-08-28 |
| 7241822 |
Dye composition for dyeing powder coatings |
Klaus Kund, Wolfgang Winter, Willi Rauschmann, Bernd Nestler |
2007-07-10 |
| 7102014 |
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations |
Joachim Weber, Erwin Dietz |
2006-09-05 |
| 7045637 |
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations |
Joachim Weber, Erwin Dietz |
2006-05-16 |
| 7045638 |
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations |
Joachim Weber, Erwin Dietz |
2006-05-16 |
| 7002021 |
Diketopyrrolopyrrole pigments |
Hans Joachim Metz, Joachim Weber, Andreas Wacker |
2006-02-21 |
| 6872245 |
Azo pigments |
Hans Joachim Metz, Andreas Wacker |
2005-03-29 |