Method of using high-alumina cements for rheology control of liquid phases

摘要

Rheological control of liquid phases is provided with a composition comprising a high-alumina cement component a) for controlling the rheology of liquid phases based on a clay component b). Component a) is preferably a calcium aluminate cement and component b) is preferably a clay of the smectite variety. The compositions comprise at least 20% by weight representative of the calcium aluminate cement and is preferably used for rheology control of water- or oil-based systems.