| abstract |
A process for the extrusion of a composition, whereby that composition comprises at least one surfactant and at least one hydrophilized carrier, and whereby the process comprises a) making available a carrier, b) the hydrophilization of this carrier a through the addition of at least one hydrophilic emulsifier to the carrier, so that the hydrophilized carrier is maintained, c) the addition of at least one surface active substance to the hydrophilized carrier, so that the composition comprising at least one surface active substance is maintained and the hydrophilized carrier, and d) the extrusion of this composition, whereby the addition of the surfactant to the hydrophilized carrier is performed after adding the hydrophilic emulsifiers to the carrier. |