US 12,070,056 B2
Aerosol-generating article having flavor optimization function and aerosol generation system including the same
Yong Mi Jung, Daejeon (KR); Sung Hoon Ha, Daejeon (KR); Eun Mi Jeoung, Daejeon (KR); Jun Won Shin, Daejeon (KR); and John Tae Lee, Daejeon (KR)
Assigned to KT&G CORPORATION, Daejeon (KR)
Appl. No. 17/297,248
Filed by KT&G CORPORATION, Daejeon (KR)
PCT Filed Dec. 21, 2020, PCT No. PCT/KR2020/018747
§ 371(c)(1), (2) Date May 26, 2021,
PCT Pub. No. WO2021/172724, PCT Pub. Date Sep. 2, 2021.
Claims priority of application No. 10-2020-0022751 (KR), filed on Feb. 25, 2020.
Prior Publication US 2022/0264935 A1, Aug. 25, 2022
Int. Cl. A24F 47/00 (2020.01); A24D 1/02 (2006.01); A24D 1/20 (2020.01); A24D 3/17 (2020.01); A24F 40/20 (2020.01)
CPC A24D 1/02 (2013.01) [A24D 1/20 (2020.01); A24D 3/17 (2020.01); A24F 40/20 (2020.01)] 11 Claims
OG exemplary drawing
 
1. An aerosol-generating article comprising:
a filter portion;
a medium portion which includes an aerosol-generating substrate, wherein a downstream end portion of the medium portion is connected to an upstream end portion of the filter portion; and
a wrapping structure which wraps around at least one of the filter portion or the medium portion,
wherein the wrapping structure includes a heat conduction member disposed in a first position, which is a vicinity of the downstream end portion of the medium portion.