US 11,805,803 B2
Flavor-containing sheet for smoking article and smoking article comprising the same
Mitsuharu Sugyo, Tokyo (JP); and Yasuo Tanaka, Tokyo (JP)
Assigned to JAPAN TOBACCO INC., Tokyo (JP)
Filed by JAPAN TOBACCO INC., Tokyo (JP)
Filed on Nov. 22, 2022, as Appl. No. 17/992,528.
Application 17/992,528 is a continuation of application No. 16/427,234, filed on May 30, 2019, granted, now 11,528,932.
Application 16/427,234 is a continuation of application No. PCT/JP2016/085593, filed on Nov. 30, 2016.
Prior Publication US 2023/0077518 A1, Mar. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A24B 15/16 (2020.01); A24B 3/14 (2006.01); A24B 15/14 (2006.01); A24B 15/30 (2006.01); A24C 5/01 (2020.01)
CPC A24B 15/16 (2013.01) [A24B 3/14 (2013.01); A24B 15/14 (2013.01); A24B 15/30 (2013.01); A24B 15/303 (2013.01); A24C 5/01 (2020.01)] 11 Claims
OG exemplary drawing
 
1. A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, and cellulose, wherein a content of the flavor is less than 18% by mass with respect to the flavor-containing sheet, a blending amount of the thickening polysaccharide is 35% by mass or less with respect to a total mass of constituent components other than water in a raw material of the flavor-containing sheet, and a content of the cellulose is 100 to 500% by mass with respect to the thickening polysaccharide.