| 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/m 3 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. |
