Kind of microburst-microcapsule used for cigarettes and smoking articles with such microburst-microcapsules

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United States of America Patent

PATENT NO 10694776
APP PUB NO 20180168220A1
SERIAL NO

15580270

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Abstract

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This invention discloses a kind of microburst-microcapsule designed for cigarettes and a smoking article with such microburst-microcapsules. Wherein the microburst-microcapsule is composed of a microcapsule wall and an aerosol generation material encapsulated by the microcapsule wall. The microburst-microcapsule can be filled in cigarette. When the cigarette lights, the high temperature generated from its combustion zone will vaporize the nearest aerosol generation materials packaged in the aforesaid microburst-microcapsule. The vapor pressure will cause the microcapsule wall burst. As a result, the aerosol from the aforesaid aerosol generation materials will vapor out of the microcapsule wall. Tobacco-free carbonaceous fuels or solid carbonaceous from high temperature vacuum destructive distillation of tobacco filament can be used as combustion materials for aforesaid cigarettes.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hon, Lik Beijing, CN 90 8547

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