Hans Jurgen Muller

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Cologne, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of polyureas
- Patent number 4,028,310
- Issue date Jun 7, 1977
- Bayer Aktiengesellschaft
- Walter Schafer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane polyureas which contain uretdione groups
- Patent number 3,998,794
- Issue date Dec 21, 1976
- Bayer Aktiengesellschaft
- Hans Jurgen Muller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic polyisocyanate solutions adapted for use in laquer
- Patent number 3,992,316
- Issue date Nov 16, 1976
- Bayer Aktiengesellschaft
- Josef Pedain
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for N-methylolating diisocyanate polyaddition products
- Patent number 3,931,112
- Issue date Jan 6, 1976
- Bayer Aktiengesellschaft
- Kuno Wagner
- C14 - SKINS HIDES PELTS LEATHER