Wolfgang Teige

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Kelkheim, Tannus, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the dyeing of water-insoluble thermoplastic polymers an...
- Patent number 4,097,444
- Issue date Jun 27, 1978
- Hoechst Aktiengesellschaft
- Wolfgang Teige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the dyeing of water-insoluble thermoplastic polymers an...
- Patent number 4,093,585
- Issue date Jun 6, 1978
- Hoechst Aktiengesellschaft
- Wolfgang Teige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the spin-dyeing of polymers or copolymers of acrylonitrile
- Patent number 4,020,037
- Issue date Apr 26, 1977
- Hoechst Aktiengesellschaft
- Manfred Hahnke
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the preparation of pigment compositions for the dope dy...
- Patent number 3,960,591
- Issue date Jun 1, 1976
- Hoechst Aktiengesellschaft
- Reinhold Deubel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...