Huttenes-Albertus Chemische Werke Gmbh

Huttenes-Albertus Chemische Werke Gesellschaft MIT Beschrankter Haftung

Gerard Ladegourdie

Frank Lenzen

David Strunk

Marek A Torbus

Christian Fourberg

Aleksandar Vujevic

Ursula Wichmann

Amine Serghini Anbari

Franz Jerman

Dirk Lingemann

Willi Seiss

Markus Doerschel

Erhard Beck

The present invention relates to modified phenolic resins which contain silicic acid ester units. The modified phenolic resins may, for example, be used as components of a foundry binder system. The invention also relates to a method for producing such modified phenolic resins and to two-component binder systems which contain these modified phenolic resins. The invention furthermore relates to methods for producing foundry molds and foundry cores which contain the modified phenolic resins, and to the foundry molds and foundry cores themselves.

Modified phenolic resins

This invention relates to alkaline resol phenol-aldehyde binder compositions and their use in the production of articles of bonded particulate material such as foundry moulds, foundry cores, or feeders.

Alkaline resol phenol-aldehyde resin binder compositions

Cold-setting moulding binders and their use (phenols and gaseous acetals)

Growing community of inventors

Düsseldorf, Germany

Gerard Ladegourdie