Helmut Kaehs

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Niederkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersions containing polyurethanes with carbodiimide groups
- Patent number 6,395,824
- Issue date May 28, 2002
- BASF Aktiengesellschaft
- Kuno Beutler
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Packaging films coated with polyurethane
- Patent number 5,756,170
- Issue date May 26, 1998
- BASF Aktiengesellschaft
- Ulrike Licht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...