Manfred Brehm

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Aschaffenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Scratch-resistant coating agent based on arcylates
- Patent number RE36294
- Issue date Sep 7, 1999
- Rohm GmbH Chemische Fabrik
- Manfred Brehm
- 526 - Synthetic resins or natural rubbers
Information Patent Grant
UV-curable scratch-resistant varnish having a thickener which becom...
- Patent number 5,700,576
- Issue date Dec 23, 1997
- Roehm GmbH Chemische Fabrik
- Manfred Brehm
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making polymethacrylimide polymers
- Patent number 5,324,793
- Issue date Jun 28, 1994
- Rohm GmbH
- Manfred Brehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for imidizing an alkyl methacrylate polymer
- Patent number 5,110,877
- Issue date May 5, 1992
- Rohm GmbH
- Werner Hoess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...