Siegfried Hahn

Follow

Person

Hennef-Stossdorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Adhesion-promoting additive for coatings based on thermoplastic pol...
- Patent number 6,028,162
- Issue date Feb 22, 2000
- Huels Aktiengesellschaft
- Siegfried Hahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hot-melt adhesive composition for the coating of interlining material
- Patent number 5,902,843
- Issue date May 11, 1999
- Huels Aktiengesellschaft
- Ulrich Simon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hot-melt adhesive composition for the coating of interlining material
- Patent number 5,677,038
- Issue date Oct 14, 1997
- Huels Aktiengesellschaft
- Ulrich Simon
- A41 - WEARING APPAREL
Information Patent Grant
Polyesters for the bonding of textiles
- Patent number 5,668,242
- Issue date Sep 16, 1997
- Huels Aktiengesellschaft
- Ulrich Simon
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...