Aerosol delivery article

Details Aerosol delivery article Aerosol delivery article

1989-09-18

1990-07-17

Millin, V.

Tobacco

Tobacco users' appliance

Device used for smoking

131271, 131273, 131360, 12820014, A24D 100, A24D 118

Patent

active

049414836

ABSTRACT:
An aerosol delivery article provides flavor or a dose of a drug by heating a flavor or a drug, but not burning any material. A heat source which includes granular magnesium, granular iron, and finely divided cellulose generates heat upon contact thereof with an aqueous solution of potassium chloride. The heat source is in a heat exchange relationship with the flavor or drug. Heat generated by the heat source heats the flavor or drug in a controlled manner. The flavor or drug volatilizes and is drawn into the mouth of the user of the article. Typical heat sources heat the flavor or drug to a temperature within about 70.degree. C. to about 180.degree. C. for 4 to 8 minutes.

REFERENCES:
patent: 2104266 (1938-01-01), McCormick
patent: 3258015 (1966-06-01), Ellis et al.
patent: 3683936 (1972-08-01), O'Neil, Jr.
patent: 4149548 (1979-04-01), Bradshaw
patent: 4284089 (1981-08-01), Ray
patent: 4393884 (1983-07-01), Jacobs
patent: 4774971 (1988-10-01), Vieten

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