SUSPENSIONS OF COMPOSITE MATERIALS

摘要

The invention relates to suspensions of at least one composite material which contains, in relation to the weight of the suspension: between 60 and 90 wt. % of water; between 0.02 and 30 wt. % of at least one composite material consisting of between 0.01 and 15 wt. % of at least one water-soluble surfactant and/or at least one water-soluble polymer protective colloid and between 0.01 and 15 wt. % of at least one calcium salt in the form of rod-type or plate-type particles having a thickness of between 2 and 50 nm and a length of between 10 and 150 nm; and between 0.01 and 20 wt. % of at least one salt. Said suspensions are physically stable (against settling) and chemically stable (against attack by micro-organisms).