Rudi Dauscher

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Dormagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing elastane fibers of high elasticity and strength
- Patent number 5,061,426
- Issue date Oct 29, 1991
- Bayer Aktiengesellschaft
- Beatrix Frauendorf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Spinning of segmented polyurethane-urea elastomers in a steam atmos...
- Patent number 5,057,260
- Issue date Oct 15, 1991
- Bayer Aktiengesellschaft
- Ulrich Reinehr
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Linear polyurethane elastomers, and a process for the preparation t...
- Patent number 4,791,187
- Issue date Dec 13, 1988
- Bayer Akteingesellschaft
- Carlhans Suling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly stretchable elasthane fibres with improved properties
- Patent number 4,772,677
- Issue date Sep 20, 1988
- Bayer Aktiengesellschaft
- Michael Kausch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elasthane threads, their production and intermediate products requi...
- Patent number 4,725,636
- Issue date Feb 16, 1988
- Bayer Aktiengesellschaft
- Michael Kausch
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING