Compositions for producing universal pigment preparations

A process for preparing a composition, comprising:

• mixing compounds A), B) and C), at temperatures from 20° to 100° C. in a stirred vessel, to obtain a composition which comprises:
• A) 95% to 5% by weight of at least one block-copolymeric, styrene oxide-containing polyalkylene oxide,
• B) 5% to 95% by weight of a ketone-aldehyde resin, and
• C) 0 to 80% by weight of at least one solvent, and
• the sum of the amounts by weight of components A) to C) is 100% by mixing compounds A), B), and C), at temperatures from 20 to 100° C. in a stirred vessel.