HEAT GENERATION SEGMENT FOR AN AEROSOL-GENERATION SYSTEM OF A SMOKING ARTICLE

摘要

A fuel element adapted for use in a smoking article is provided, the fuel element including a combustible carbonaceous material in an amount of at least 25% by dry weight, based on the weight of the fuel element, and a particulate ignition aid dispersed throughout the fuel element and selected from ceramic particles, cellulose particles, fullerenes, impregnated activated carbon particles, inorganic salts, and combinations thereof, wherein the average particle size of the ignition aid is less than about 1,000 microns. Also provided are elongate smoking articles having a lighting end and an opposed mouth end, and including the above-noted fuel element configured for ignition of the lighting end.

主权项

1. A fuel element adapted for use in a smoking article, comprising:
(a) a combustible carbonaceous material in an amount of at least 25% by dry weight, based on the weight of the fuel element; and (b) a particulate ignition aid dispersed throughout the fuel element and selected from the group consisting of ceramic particles, cellulose particles, fullerenes, impregnated activated carbon particles, inorganic salts, and combinations thereof, wherein the average particle size of the ignition aid is less than about 1,000 microns and with the proviso that when the ignition aid is an inorganic salt, the inorganic salt is present in an amount of no more than about 0.5 dry weight percent based on the total dry weight of the fuel element.