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Klaus Janischewski
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Dorsten, DE
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last 30 patents
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Patent Grant
Pulverulent, water-dispersible, blocked polyisocyanate adducts, a p...
Patent number
7,033,522
Issue date
Apr 25, 2006
Degussa AG
Klaus-Peter Jonderko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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-...
Information
Patent Grant
Aqueous resin dispersions
Patent number
5,919,859
Issue date
Jul 6, 1999
Huels Aktiengesellschaft
Martina Ortelt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Pulverulent, water-dispersible, blocked polyisocyanate adducts, a p...
Publication number
20020061999
Publication date
May 23, 2002
DEGUSSA AG
Klaus-Peter Jonderko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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