Walter Schrattenholz

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Mainz-Gonsenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Modified cellulose ethers and the use thereof in dispersion paints
- Patent number 5,302,196
- Issue date Apr 12, 1994
- Hoechst Aktiengesellschaft
- Christoph Meister
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-flooding agent for paints and plasters
- Patent number 4,414,032
- Issue date Nov 8, 1983
- Hoechst Aktiengesellschaft
- Walter Schrattenholz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES