Title:
NICOTINE SHEET AND AEROSOL-GENERATING ARTICLE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/240001
Kind Code:
A1
Abstract:
Provided are a nicotine sheet and an aerosol-generating article comprising same. A nicotine sheet according to some embodiments of the present disclosure may comprise a nicotine material, containing a nicotine ingredient, and a cellulosic material forming the sheet. The nicotine sheet, as being heated, slowly releases the nicotine material fixed therein and thus can significantly improve the taste persistence of an aerosol-generating article.
Inventors:
JUNG KYUNG BIN (KR)
KIM ICK JOONG (KR)
LEE GEON CHANG (KR)
JEOUNG EUN MI (KR)
HWANG MIN HEE (KR)
KIM ICK JOONG (KR)
LEE GEON CHANG (KR)
JEOUNG EUN MI (KR)
HWANG MIN HEE (KR)
Application Number:
PCT/KR2022/005749
Publication Date:
November 17, 2022
Filing Date:
April 21, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24B3/14; A24B15/12; A24B15/24; A24B15/30; A24D1/02; A24D1/04; A24D1/18; A24D1/20; A24D3/10
Domestic Patent References:
| WO2020002583A1 | 2020-01-02 |
Foreign References:
| JP2020513740A | 2020-05-21 | |||
| US20080260807A1 | 2008-10-23 | |||
| KR20190098162A | 2019-08-21 | |||
| US20200383372A1 | 2020-12-10 |
Other References:
See also references of EP 4226777A4
Attorney, Agent or Firm:
LIM, Hyung Chul et al. (KR)
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