Gerhard Bittner

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Diepholz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Self-extinguishing thermoplastic polyurethanes and their preparation
- Patent number 5,837,760
- Issue date Nov 17, 1998
- Elastogran GmbH
- Christa Hackl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethane molding composition
- Patent number 5,216,062
- Issue date Jun 1, 1993
- BASF Aktiengesellschaft
- Dietrich Lausberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-stage process for the preparation of thermoplastic polyurethane...
- Patent number 4,597,927
- Issue date Jul 1, 1986
- BASF Aktiengesellschaft
- Gerhard Zeitler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Antistatic or electrically conductive thermoplastic polyurethanes:...
- Patent number 4,526,952
- Issue date Jul 2, 1985
- BASF Aktiengesellschaft
- Gerhard Zeitler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL