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Manfred Schon
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Rodgau, DE
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last 30 patents
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Patent Grant
Impregnating resins for films and edgings
Patent number
5,670,572
Issue date
Sep 23, 1997
Hoechst Aktiengesellschaft
Jurgen Ott
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Triazine/formaldehyde resin
Patent number
5,328,978
Issue date
Jul 12, 1994
Cassella AG
Manfred Schon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reaction product of olefinically unsaturated compounds with compoun...
Patent number
5,084,536
Issue date
Jan 28, 1992
Hoechst AG
Gerhard Brindopke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reaction product of olefinically unsaturated compounds with compoun...
Patent number
4,871,822
Issue date
Oct 3, 1989
Hoechst AG
Gerhard Brindopke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Modified aminoplast, its preparation and its use
Patent number
4,535,031
Issue date
Aug 13, 1985
Cassella Aktiengesellschaft
Peter Dorries
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the preparation of etherified methylolaminotriazines
Patent number
4,271,286
Issue date
Jun 2, 1981
Cassella Aktiengesellschaft
Walter Michel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of methoxy-methyl melamines
Patent number
4,223,141
Issue date
Sep 16, 1980
Cassella Aktiengesellschaft
Hans Honel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of melamine derivatives
Patent number
4,143,016
Issue date
Mar 6, 1979
Cassella Aktiengesellschaft
Hans Honel
C07 - ORGANIC CHEMISTRY