| 摘要 |
Claimed is a formulation containing a) at least one component having dispersing properties and being selected from branched comb polymers having polyether side chains, a naphthalene sulphonate-formaldehyde condensate and a melamine sulphonate-formaldehyde condensate, and b) a polycondensation product. Typical representatives of component a) are polycarboxylate ether, polycarboxylate ester and uncharged copolymers. In addition to the main components a) and b) further additives such as anti-forming agents and tensides or polymers having a low Charge, neutral polymers or polyvinyl alcohol can be comprised by the formulation that is suitable for Controlling the flowability of aqueous suspensions of construction Chemicals. |
