
US Patent Application No: 2012/0167,905
Number of patents in Portfolio can not be more than 2000
MENTHOL CIGARETTE
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Jul 5, 2012
Publication date -
Mar 16, 2012
filing date -
13/422,654
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Abstract
Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.
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