Title:
NON-COMBUSTION HEATING-TYPE CIGARETTE AND ELECTRIC HEATING-TYPE CIGARETTE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/138015
Kind Code:
A1
Abstract:
This non-combustion heating-type cigarette having a rod shape comprises a cigarette rod part and a mouthpiece part, wherein: the mouthpiece part includes a cooling segment and a filter segment having a filtering material; in the axial direction of the non-combustion heating-type cigarette, the cooling segment is adjacent to and sandwiched between the cigarette rod part and the filter segment; an opening is provided concentrically in the circumferential direction of the cooling segment; and the opening is present in a region which is at least 4 mm away in the direction toward the cooling segment from the boundary of the cooling segment and the filter segment.
Inventors:
NAKAAE HIROKI (JP)
YOSHIMURA TETSUYA (JP)
YOSHIMURA TETSUYA (JP)
Application Number:
PCT/JP2021/043821
Publication Date:
June 30, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
A24D1/20; A24D3/17; A24F40/20; A24F40/42
Domestic Patent References:
| WO2020100928A1 | 2020-05-22 | |||
| WO2020213143A1 | 2020-10-22 | |||
| WO2011118040A1 | 2011-09-29 | |||
| WO2008146548A1 | 2008-12-04 | |||
| WO2013067511A2 | 2013-05-10 | |||
| WO2014104078A1 | 2014-07-03 |
Foreign References:
| JP2015508676A | 2014-03-27 | |||
| JP2004510422A | 2003-06-02 | |||
| JP2017218699A | 2017-12-14 |
Other References:
"Encyclopedia of Tobacco, Tobacco Academic Studies Center", 31 March 2009
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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