Carl Joachim

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Crosslinked water-soluble polymer dispersions
- Patent number 5,840,804
- Issue date Nov 24, 1998
- Roehm GmbH Chemische Fabrik
- Joachim Carl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing water-soluble polymer dispersions having hi...
- Patent number 5,541,252
- Issue date Jul 30, 1996
- Rohm GmbH
- Gunter Schmitt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the production of a low-viscosity, water-soluble polymer...
- Patent number 5,480,934
- Issue date Jan 2, 1996
- Roehm GmbH Chemische Fabrik
- Bernfried Messner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...