Oil repellent polymeric compositions and use thereof for preparing formed articles having surfaces endowed with a high stability to solvents and a high resistance to soiling.

摘要

Oil-repellent polymeric compositions prepared by a process which comprises: a) adding at least a radical starter and at least a perfluoropolyether to at least a molten thermoplastic polymer; b) intimately mixing the resulting composition for a time which is sufficient to obtain macroradicals from the polymer; and c) cooling the final composition to room temperature. c