Klaus Hafener

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Burghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of aqueous copolymer dispersions and th...
- Patent number 4,900,777
- Issue date Feb 13, 1990
- Wacker-Chemie GmbH
- Peter Ball
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized aqueous dispersions of vinyl chloride polymers
- Patent number 4,337,323
- Issue date Jun 29, 1982
- Wacker-Chemie GmbH
- Klaus Adler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of aqueous ethylene/vinyl chloride/viny...
- Patent number 4,247,438
- Issue date Jan 27, 1981
- Wacker-Chemie GmbH
- Herbert Eck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for reducing content of free vinyl chloride by posttreating...
- Patent number 4,205,161
- Issue date May 27, 1980
- Wacker-Chemie GmbH
- Hubert Wiest
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...