TREATMENT OF TOBACCO MATERIAL
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United States of America Patent
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Issued Date -
Oct 22, 2015
app pub date -
Nov 25, 2013
filing date -
Nov 26, 2012
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Abstract
A method is provided for treating a tobacco material, comprising treating the tobacco material with an ionic liquid. Also provided is a tobacco material which has been treated by such a method, or a derivative thereof, and a smoking article which comprises a tobacco material treated by such a method.
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