A flavor source to be used as a thermally releasable flavorant for smoking articles that do not combust tobacco. The material includes tobacco particles, an aerosol precursor that forms an aerosol upon exposure to heat, and a filler material that absorbs and radiates heat to minimize the likelihood that...http://www.google.de/patents/US4981522?utm_source=gb-gplus-sharePatent US4981522 - Thermally releasable flavor source for smoking articles
