Melanie Sajitz

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing trimers and/or oligomers of diisocyanates
- Patent number 10,793,664
- Issue date Oct 6, 2020
- Evonik Operations GmbH
- Rainer Lomölder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING TRIMERS AND/OR OLIGOMERS OF DIISOCYANATES
- Publication number 20180327538
- Publication date Nov 15, 2018
- EVONIK DEGUSSA GmbH
- Rainer Lomölder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...