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US 11,758,937 B2Granted
Nicotine and cellulose containing sheet
AssigneePhilip Morris Products S.A.
InventorsCorinne Deforel, Judith Waller, Gerard Zuber
Life of this patent
Estimating the term…
Abstract
A sheet is provided including a cellulosic material including cellulose powder, a weight ratio of cellulose powder to total cellulosic material in the sheet on a dry weight basis being greater than about 1:2; and one or more nicotine salts, at least about 20% by weight of the one or more nicotine salts being monoprotic.
Claims13
A sheet for use in an aerosol-generating device, the sheet comprising:
- cellulosic material comprising cellulose powder, wherein a weight ratio of cellulose powder to total cellulosic material in the sheet on a dry weight basis is greater than about 1:2;
- one or more nicotine salts, wherein at least about 20% by weight of the one or more nicotine salts is monoprotic;
- and
- at least one aerosol former, wherein the sheet has an aerosol former content of at least 10% by weight on a dry weight basis,
- wherein the cellulose powder has an average particle size of less than about 60 microns,
- wherein the sheet comprises no tobacco material, and
- wherein a weight ratio of aerosol former to nicotine salt in the sheet on a dry weight basis is between 15:1 and 3:1.
4 more elements
Dependencies are inferred from the claim text.