Title:
AEROSOL-GENERATING DEVICE HAVING SMOKE-FREE FUNCTION AND AEROSOL-GENERATING ARTICLE USED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2022/270738
Kind Code:
A1
Abstract:
Provided are an aerosol-generating device having a smoke-free function and an aerosol-generating article used therewith. An aerosol-generating article, according to some embodiments of the present disclosure, may comprise: a first filter segment; a second filter segment; and a tobacco rod including a cavity segment. Here, the cavity segment may be filled with tobacco granules, and the tobacco granules have a lower content of moisture and/or aerosol former compared to other types of tobacco materials, such that generation of visible smoke can be greatly reduced. In addition, the smoke-free function of the aerosol-generating device can be easily implemented, accordingly.
Inventors:
KWON CHAN MIN (KR)
PARK IN SU (KR)
PARK IN SU (KR)
Application Number:
PCT/KR2022/005748
Publication Date:
December 29, 2022
Filing Date:
April 21, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24D1/04; A24D1/20; A24D3/02; A24D3/04; A24F40/46; A24F40/50; A24F40/57
Foreign References:
| KR20190049135A | 2019-05-09 | |||
| US20170119058A1 | 2017-05-04 | |||
| KR20200057487A | 2020-05-26 | |||
| KR20090114416A | 2009-11-03 | |||
| KR20100127817A | 2010-12-06 |
Attorney, Agent or Firm:
LIM, Hyung Chul et al. (KR)
Download PDF: