phenolic resin for use in the phenolic resin component of a two-component binder system, phenolic resin component for use as a component of a two-component binder system, two-component binder system, curing mixture, use of a phenolic resin, article and process for preparing a phenolic resin

摘要

the present invention relates to a phenolic resin for use in the phenolic resin component of a two-component binder system for the polyurethane cold box process, in a two-component binder system for use in the polyurethane cold box process, in a mixture of impression material for curing by contact with a tertiary amine, for use of a corresponding phenolic resin, a corresponding phenol component, a corresponding two-component binder system or a mixture of corresponding impression material. the present invention further relates to an article from the group consisting of feeders, casting molds, and casting cores, producable from a mixture of corresponding molding material, for a process for preparing a resin phenolic, and for a process to produce an article from the group consisting of feeders, casting molds and casting cores.