| abstract |
The present invention relates to an active ingredient-containing fiber surface structure having a tunable active ingredient release profile, which is a fibrous, polymeric, soluble and / or degradable active ingredient substrate, bonded to the substrate and the fiber A fiber surface structure comprising at least one active ingredient capable of being released from the surface structure; a formulation containing the active ingredient comprising such a fiber surface structure; for producing a formulation containing the active ingredient It relates to the use of an active ingredient-containing fiber surface structure according to the invention; [Selection figure] None |