Barbara Stefke

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St. Polten, AT

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Patents Grantslast 30 patents

Information Patent Grant
Renewable binder for nonwoven materials
- Patent number 7,893,154
- Issue date Feb 22, 2011
- Dynea Oy
- Hendrikus W. G. Van Herwijnen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LAMINATE HAVING IMPROVED WEATHERABILITY
- Publication number 20100255248
- Publication date Oct 7, 2010
- Dynea Oy
- Harald Karl Steindl
- B32 - LAYERED PRODUCTS
Information Patent Application
Renewable binder for nonwoven materials
- Publication number 20080108741
- Publication date May 8, 2008
- Dynea Oy
- Hendrikus W.G. Van Herwijnen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...