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US 8,952,038 B2Granted
Inhibition of undesired sensory effects by the compound camphor
AssigneePhilip Morris USA Inc.
InventorsGerd Kobal, Prasad Polur, Maria Gogova, Diana McKinney
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Abstract
A smokeless tobacco product or medicinal nicotine product includes nicotine and camphor dissolved in a non-flavored oily carrier. Preferably, the camphor is present in a concentration ranging from about 600 ppm to about 1300 ppm. Also disclosed are methods of making such products.
Claims4
A smokeless tobacco product, comprising:
- nicotine, and
- camphor dissolved in a non-flavored oily carrier,
- wherein the nicotine is disposed in a portion of smokeless tobacco, wherein the product comprises a pouch comprising smokeless tobacco enclosed in a water-permeable wrapper, and wherein the camphor dissolved in said non-flavored oily carrier is in a coating on the wrapper of the pouch in an amount from about 600 to about 1300 ppm.
Dependencies are inferred from the claim text.