Huttenes-Albertus Chemische Werke Gmbh

Hüttenes-Albertus Chemische Werke Gesellschaft MIT Bescharänkter Haftung

Huttenes-Albertus Chemische Werke Gesellschaft MIT Beschrankter Haftung

Norbert Benz

Gérard Ladégourdie

Christian Fourberg

David Strunk

Eckard Piech

Described are a composition comprising furfuryl silicates and furfuryl alcohol, especially for use as acid-curable binder, and processes for producing such a composition.

Composition containing furfuryl silicates and furfuryl alcohol

The present invention relates primarily to a mixture that is suitable for use in the no-bake process for producing cores and molds for the foundry industry, and a reaction mixture comprising said mixture and an acid hardener (i.e. an acid catalyst). The present invention further relates to a method of producing a mixture according to the invention and a method of producing a mold or a core. The invention also relates to a mold or a core for producing metal objects and a kit comprising a mixture according to the invention and certain acid hardeners. The invention further relates to the use of a mixture according to the invention as cold-setting binder and the use of said mixtures or reaction mixtures in a no-bake process for producing metal objects.

Low-emission cold-setting binder for the foundry industry

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Mönchengladbach, Germany

Norbert Benz