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Smoking-compositions-containing-a-flavorant-release-additive

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Photoinitiator compositions containing disulfides and photohardenable compositions containing the same

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Smoking compositions containing a flavorant-release additive

Details

Inventors: Demain, Barbu A.;
Assignee: Philip Morris Incorporated (Richmond, VA); Philip Morris Products Inc. (New York, NY)
Primary Examiner: Millin; V.
Assistant Examiner:
Attorney, Agent or Firm: Schardt; James E.

This invention provides smoking compositions which contain a novel flavorant-release additive. Under cigarette smoking conditions, a combustible filler and/or paper wrapper additive such as a molecular inclusion complex of a .beta.-cyclodextrin derivative and vanillin releases vanillin as a volatile flavorant component of the cigarette smoke. The released vanillin flavorant improves the taste of the mainstream smoke and imparts a pleasant aroma to the sidestream smoke.

DETAILED DESCRIPTION What is claimed is: 1.
A smoking composition comprising an admixture of (1) combustible filler selected from natural tobacco, reconstituted tobacco and tobacco substitutes, and (2) between about 0.
0001-5 weight percent, based on the total weight of filler, of a flavorant-release additive which is a water-soluble molecular inclusion complex of a .
beta.
-cyclodextrin derivative and a lipophilic organic flavorant compound.
2.
A smoking composition in accordance with claim 1 wherein the organic flavorant compound is vanillin.
3.
A smoking composition in accordance with claim 1 wherein the organic flavorant compound is ethyl vanillin.
4.
A smoking composition in accordance with claim 1 wherein the organic flavorant compound is bergamot oil.
5.
A smoking composition in accordance with claim 1 wherein the organic flavorant compound is linalool.
6.
A smoking composition in accordance with claim 1 wherein the .
beta.
-cyclodextrin structure is a hydroxyalkyl ether derivative.
7.
A cigarette smoking product comprising (1) a combustible filler selected from natural tobacco, reconstituted tobacco and tobacco substitutes, and (2) a paper wrapper having incorporated therein a flavorant-release additive which is a water-soluble molecular inclusion complex of a .
beta.
-cyclodextrin derivative and a lipophilic organic flavorant compound.
8.
A cigarette smoking product in accordance with claim 7 wherein the paper wrapper contains between about 0.
01-5 weight percent of flavorant-release additive.
9.
A cigarette smoking product in accordance with claim 7 wherein the organic flavorant compound is vanillin.
10.
A cigarette smoking product in accordance with claim 7 wherein the organic flavorant compound is ethyl vanillin.
11.
A cigarette smoking product in accordance with claim 7 wherein the organic flavorant compound is bergamot oil.
12.
A cigarette smoking product in accordance with claim 7 wherein the organic flavorant is linalool.
13.
A cigarette smoking product in accordance with claim 7 wherein the

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