Siegfried Korte

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Leverkusen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Wet spun modacrylic filaments with improved coloristic properties
- Patent number 4,017,561
- Issue date Apr 12, 1977
- Bayer Aktiengesellschaft
- Ralf Miessen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dry-spun modacrylic filaments with improved coloristic properties
- Patent number 4,014,958
- Issue date Mar 29, 1977
- Bayer Aktiengesellschaft
- Ralf Miessen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Gloss-stabilised fibres and films of acrylonitrile copolymers
- Patent number 3,936,513
- Issue date Feb 3, 1976
- Bayerwerk Aktiengesellschaft
- Gunter Lorenz
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING