Dirk Lawrenz

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Maxdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use in rotogravure printing of paper-coating compounds with a high...
- Patent number 5,996,489
- Issue date Dec 7, 1999
- BASF Aktiengesellschaft
- Hartmann F. Leube
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for making a printing paper with binder mixtures for paper...
- Patent number 5,846,381
- Issue date Dec 8, 1998
- BASF Aktiengesellschaft
- Thomas Wirth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper coating
- Patent number 5,759,347
- Issue date Jun 2, 1998
- BASF Aktiengesellschaft
- Hartmann F. Leube
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printing inks containing oxidatively crosslinkable urethane resins
- Patent number 5,319,052
- Issue date Jun 7, 1994
- BASF Lacke+ Farben Aktiensellschaft
- Bernhard Prantl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...