US 12,063,958 B2
Disposable liquid aerosol generating article and aerosol generating device
In Su Park, Seoul (KR); Dong Kyun Ko, Sejong (KR); Sang Won Choi, Daejeon (KR); Sun Hwan Jung, Daejeon (KR); and Eun Mi Jeoung, Daejeon (KR)
Assigned to KT&G CORPORATION, Daejeon (KR)
Appl. No. 17/255,503
Filed by KT&G CORPORATION, Daejeon (KR)
PCT Filed Oct. 29, 2019, PCT No. PCT/KR2019/014394
§ 371(c)(1), (2) Date Dec. 23, 2020,
PCT Pub. No. WO2020/091393, PCT Pub. Date May 7, 2020.
Claims priority of application No. 10-2018-0131318 (KR), filed on Oct. 30, 2018.
Prior Publication US 2021/0267271 A1, Sep. 2, 2021
Int. Cl. A24D 3/17 (2020.01); A24F 40/10 (2020.01); A24F 40/40 (2020.01)
CPC A24D 3/17 (2020.01) [A24F 40/10 (2020.01); A24F 40/40 (2020.01)] 10 Claims
OG exemplary drawing
 
1. A disposable liquid aerosol generating article comprising:
an aerosol generating substrate portion; and
a filter portion,
wherein the aerosol generating substrate portion includes an absorber impregnated with a liquid substance for forming an aerosol, and
wherein an amount of the liquid substance corresponds to 10 to 30 times of inhalation,
wherein the liquid substance for forming the aerosol is impregnated in a ratio of 0.05 g to 0.8 g of the liquid substance per 1 g of the absorber.