C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 59/48 (2006.01) A24B 15/28 (2006.01) A24B 15/30 (2006.01)
Patent
CA 2100031
This invention provides smoking compositions which contain a novel .beta.-hydroxycarboxylate flavorant release additive of the formula (See Formula I) where R1 is a C4-C7 alkyl substituent, R2 is a C1-C4 alkyl substituent, and R3 is hydrogen or an alkali metal or alkaline earth metal atom. Under cigarette smoking conditions, a combustible filler and/or paper wrapper additive such as calcium bis (2,2-diethyl-3-hydroxy-4-phenylmethylenedecanoate) pyrolyzes and releases .alpha.-hexyl-cinnamaldehyde as a volatile flavorant component of the cigarette smoke.
Chan W. Geoffrey
Edwards William B. III
Grubbs Harvey J.
Houminer Yoram
Howe Charles R.
Philip Morris Products Inc.
Ridout & Maybee Llp
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