Dirk Reichel

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Dorsten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Stable and high solids aqueous dispersions of blocked polyisocyanates
- Patent number 6,727,341
- Issue date Apr 27, 2004
- Degussa AG
- Hartwig Lange
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable and high solids aqueous dispersions of blocked polyisocyanates
- Patent number 6,348,521
- Issue date Feb 19, 2002
- Degussa-Huels Aktiengesellschaft
- Hartwig Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous two-component polyurethane coating compositions based on 2-...
- Patent number 6,172,175
- Issue date Jan 9, 2001
- Creanova Spezialchemie GmbH
- Friedrich Plogmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable and high solids aqueous dispersions of blocked polyisocyanates
- Patent number 6,096,805
- Issue date Aug 1, 2000
- Huels Aktiengesellschaft
- Hartwig Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous two component polyurethane coatings, preparation thereof an...
- Patent number 6,048,926
- Issue date Apr 11, 2000
- Huels Aktiengesellschaft
- Klaus Janischewski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Stable and high solids aqueous dispersions of blocked polyisocyanates
- Publication number 20020025996
- Publication date Feb 28, 2002
- DEGUSSA-HUELS AKTIENGESELLSCHAFT
- Hartwig Lange
- C07 - ORGANIC CHEMISTRY