Egon Petersen

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Neunkirchen-Seelscheid, DT

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Patents Grantslast 30 patents

Information Patent Grant
Difficultly inflammable polyester molding compositions
- Patent number 4,056,508
- Issue date Nov 1, 1977
- Dynamit Nobel Aktiengesellschaft
- Werner Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of tris-(halophenoxy)-sym.-triazines
- Patent number 4,039,538
- Issue date Aug 2, 1977
- Dynamit Nobel Aktiengesellschaft
- Herbert Klinkenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing polynuclear, halogenated, aromatic benzyl ethers
- Patent number 4,039,587
- Issue date Aug 2, 1977
- Dynamit Nobel Aktiengesellschaft
- Egon Norbert Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of bis-(bromomethyl)-tetrachlorobenzenes...
- Patent number 3,981,936
- Issue date Sep 21, 1976
- Dynamit Nobel Aktiengesellschaft
- Egon Petersen
- C07 - ORGANIC CHEMISTRY