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Astrid Giencke
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Hofheim, DE
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last 30 patents
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Patent Grant
Modified natural-resin acid-aldehyde adducts
Patent number
5,708,078
Issue date
Jan 13, 1998
Vianova Resins GmbH
Albert Bender
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer mixtures
Patent number
5,580,908
Issue date
Dec 3, 1996
Hoechst Aktiengesellschaft
Astrid Giencke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer systems, process for their preparation, and their use for p...
Patent number
5,545,678
Issue date
Aug 13, 1996
Hoechst Aktiengesellschaft
Astrid Giencke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixtures of polymers with water
Patent number
5,521,267
Issue date
May 28, 1996
Hoechst Aktiengesellschaft
Astrid Giencke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...