Bernd Elmenthaler

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyesters containing side chains and the use thereof
- Patent number 4,668,763
- Issue date May 26, 1987
- Dynamit Nobel AG
- Hartmut M/u/ ller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of light-colored polyesters with the use...
- Patent number 4,482,700
- Issue date Nov 13, 1984
- Dynamit Nobel AG
- Robert Kuhnrich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...