Walter Deucker

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Neuenhain, Taunus, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for dyeing and printing synthetic fiber materials
- Patent number 4,062,642
- Issue date Dec 13, 1977
- Hoechst Aktiengesellschaft
- Walter Deucker
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Continuous process for preparing copper phthalocyanine
- Patent number 4,009,180
- Issue date Feb 22, 1977
- Hoechst Aktiengesellschaft
- Walter Deucker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of 4-bromonaphthalic acid anhydride
- Patent number 3,954,810
- Issue date May 4, 1976
- Hoechst Aktiengesellschaft
- Walter Deucker
- C07 - ORGANIC CHEMISTRY