Hellmut Striegler

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Heat-sensitive polyurethane dispersions
- Patent number 4,888,379
- Issue date Dec 19, 1989
- Bayer Aktiengesellschaft
- Wolfgang Henning
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Synthetic rubber dispersions containing carboxyl groups, a process...
- Patent number 4,440,895
- Issue date Apr 3, 1984
- Bayer Aktiengesellschaft
- Ferdinand Heins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-dispersible, radiation-crosslinkable binding agents from uret...
- Patent number 4,339,566
- Issue date Jul 13, 1982
- Bayer Aktiengesellschaft
- Hans J. Rosenkranz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for improving the water vapor absorption capacity of textil...
- Patent number 4,264,645
- Issue date Apr 28, 1981
- Bayer Aktiengessellschaft
- Wulf von Bonin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...