| abstract |
(57) Abstract: A method for inhibiting the growth of photosynthetically active microorganisms on the surface of a plastic material is provided. SOLUTION: a) during the processing of the plastic material, or b) in the case of a plastic material produced via radical polymerization, already during the radical polymerization or during said processing, or c) phenol-formaldehyde In the case of duroplasts made from resins, epoxy resins or aminoplastic resins, during the crosslinking reaction, for example, 2-methylthio-4-cyclopropylamino-6-tert-butylamino-s-triazine or 2- A biocide finishing method for plastic materials (e.g., polyolefins, unsaturated polyesters), comprising adding methylthio-4-ethylamino-6-tert-butylamino-s-triazine. |