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Horst Muller-Albrecht
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Cologne, DE
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last 30 patents
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Patent Grant
Crosslinking agents for polymeric adhesives
Patent number
5,204,409
Issue date
Apr 20, 1993
Bayer Aktiengesellschaft
Gunter Arend
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane mixtures and the use thereof as adhesives
Patent number
5,106,446
Issue date
Apr 21, 1992
Bayer Aktiengesellschaft
Manfred Beck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester polyurethanes containing hydroxyl end groups and their us...
Patent number
4,946,535
Issue date
Aug 7, 1990
Bayer Aktiengesellschaft
Walter Meckel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive mixture
Patent number
4,913,971
Issue date
Apr 3, 1990
Bayer Aktiengesellschaft
Manfred Beck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solvent-free hotmelt adhesive comprising a polyester polyurethane c...
Patent number
4,579,930
Issue date
Apr 1, 1986
Bayer Aktiengesellschaft
Jurgen Kramer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for bonding films
Patent number
4,436,570
Issue date
Mar 13, 1984
Bayer Aktiengesellschaft
Karl-Friedrich Neuhaus
B32 - LAYERED PRODUCTS
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Patent Grant
Process for the preparation of dihydroxypolyurethanes and the use t...
Patent number
4,240,861
Issue date
Dec 23, 1980
Bayer Aktiengesellschaft
Walter Meckel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...