POROUS MATERIALS AND PROCESS FOR THEIR PRODUCTION

摘要

The present invention relates to a porous material comprising (a) an open-cell foam with a density in the range from 5 to 1,000 kg/m3 and with an average pore diameter in the range from 1 µm to 1 mm, (b) a storage system comprising (c) a perfume, wherein materials that are to form said storage system (b) are selected from carrier particles, nano-latexes, matrix polymer compositions, amine-assisted delivery compositions, perfumed polymers and combinations thereof.