Described are hydro-alcohol compositions of matter including, but not limited to, colognes, after-shave lotions, after-bath preparations and splash lotions, which yield continuously high fragrance intensity release, evenly and uniformly over an extended period of time and which can be adapted to yield...http://www.google.es/patents/US4428869?utm_source=gb-gplus-sharePatente US4428869 - Cologne consisting of microcapsule suspension
