| abstract |
The invention relates to a rheology additive in the form of a pre-activated paste comprising: A) at least one fatty acid diamide, introduced in the form of a powder, said powder optionally being able to contain, in addition to the diamide, hydrogenated castor, B) at least one organic plasticizer, said plasticizer being liquid at room temperature. Also concerned are a specific process for the preparation of said rheology additive, a composition comprising said additive, a process for preparing said composition, and specific uses, and in particular specific coatings obtained from said additive. |