Shellac

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous shellac solution or dispersion
- Patent number 6,302,950
- Issue date Oct 16, 2001
- Lancaster Group GmbH
- Karin Golz-Berner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fibre composite material and method of manufacture
- Patent number 5,948,706
- Issue date Sep 7, 1999
- Deutsches Zentrum fur Luft- und Raumfahrt e.V.
- Ulrich Riedel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Aqueous dispersions of resins, their use in cosmetics, and cosmetic...
- Patent number 5,720,943
- Issue date Feb 24, 1998
- L'Oreal
- Nathalie Mougin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2834770
- Patent number 2,834,770
- Issue date May 13, 1958
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...