METHOD FOR SEPARATING LIQUIDS AND USE THEREOF

摘要

The invention relates to a method for separating at least one liquid from a moulded body. The first method step a) comprises providing a moulded body (1) at least partially comprising a shape memory material, wherein the moulded body (1) has a three-dimensional surface structure (2), which at least partially has a superhydrophobic surface in a permanent mould (10). In a further method step b), the moulded body (1) is brought into contact with at least one liquid (3) or with a mixture of a number of liquids (30), wherein at least one liquid (3) will selectively adhere to the moulded body (1). Subsequently, in a method step c), the surface structure (2) is transferred into a temporary mould (11) by means of flat pressing, wherein the at least partially superhydrophobic surface is minimized. After the removal of the at least one liquid (3), the surface structure (2) is returned to the permanent mould (10).