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1. (WO2018122095) FEUILLE CONTENANT DE LA NICOTINE ET DE LA CELLULOSE
Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

CLAIMS:

1 . A sheet comprising:

cellulosic material comprising cellulose powder, wherein the weight ratio of cellulose powder to total cellulosic material in the sheet on a dry weight basis is greater than about 1 :2; and one or more nicotine salts, wherein at least about 20% by weight of the one or more nicotine salts are monoprotic.

2. A sheet according to claim 1 wherein the cellulose powder has an average particle size of less than about 60 microns.

3. A sheet according to claim 1 or 2 having a total cellulosic material content of between about 35% and about 60% by weight on a dry weight basis.

4. A sheet according to any one of claims 1 to 3 wherein the weight ratio of cellulose powder to nicotine salt in the sheet on a dry weight basis is between about 18:1 and about 5:1 .

5. A sheet according to any one of claims 1 to 4 comprising one or more nicotine salts selected from the group consisting of nicotine acetate, nicotine benzoate, nicotine gallate, nicotine lactate, nicotine laurate, nicotine levulinate, nicotine palmitate, nicotine pyruvate, nicotine sorbate and nicotine stearate.

6. A sheet according to any one of claims 1 to 5 further comprising sugar.

7. A sheet according to claim 6 wherein the weight ratio of reducing sugar to total sugar in the sheet on a dry weight basis is less than about 1 :2.

8. A sheet according to any one of claims 1 to 7 further comprising one or more aerosol formers selected from the group consisting of propylene glycol, triethylene glycol, 1 ,3-butanediol, and glycerine.

9. A sheet according to any one of claims 1 to 8 further comprising one or more natural gum binders selected from the group consisting of guar gum, xanthan gum and gum arabic.

10. A sheet according to any one of claims 1 to 9 comprising less than about 5% by weight of tobacco material on a dry weight basis.

1 1 . An aerosol-generating rod comprising a gathered sheet according to any one of claims 1 to 10 circumscribed by a wrapper.

12. An aerosol-generating rod according to claim 1 1 wherein the sheet is crimped.

13. An aerosol-generating article comprising an aerosol-forming substrate, wherein the aerosol-forming substrate comprises an aerosol-generating rod according to claim 1 1 or 12.

14. An aerosol-generating article comprising a combustible heat source and an aerosol-generating substrate located downstream of the combustible heat source, wherein the aerosol-generating substrate comprises an aerosol-generating rod according to claim 1 1 or 12.

15. An aerosol-generating article comprising an aerosol-generating substrate for use in an electrically-heated aerosol-generating system, wherein the aerosol- generating substrate comprises an aerosol-generating rod according to claim 1 1 or 12.