ADDITIVE FOR MINERAL BINDING AGENTS HAVING REDUCED BROWN DISCOLORATION POTENTIAL

摘要

The invention relates to an additive composition comprising a grinding aid selected from the group made of glycols, monocarbolic acids having 1 to 4 carbon atoms, and comb polymers, and at least one retarding agent that can be used in the grinding process for cement clinkers and that leads to low brown discoloration of the ground cement in the processed state.