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1.发明公开
公开(公告)号：EP4331393A1
公开(公告)日：2024-03-06
申请号：EP23809955.0
申请日：2023-03-03
申请人： KT&G Corporation
发明人： LEE, Tae Kyung , KWON, Chan Min , KIM, Tae Kyun , PARK, Insu , LEE, Mi Jeong , LEE, John Tae
IPC分类号： A24D1/20 , A24D1/02 , D21H27/00 , D21H19/02 , D21H17/63 , A24B15/24 , A24D3/02 , A24D3/04 , A24F40/46
摘要： The present disclosure relates to a smoking article for preventing a nicotine transfer phenomenon, and an aerosol generating system including the same. The smoking article includes a pH-adjusted medium portion; and a paper segment including an adsorption/release material. Since the pH-adjusted medium portion is included in the smoking article, nicotine may be transferred in a non-heating manner. Since the paper segment including the adsorption/release material is included in the smoking article, the nicotine transfer phenomenon may be prevented so that a coordinating period may be shortened, thereby securing stable shelf-life.
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公开(公告)号：EP4327668A1
公开(公告)日：2024-02-28
申请号：EP23801283.5
申请日：2023-03-03
申请人： KT & G Corporation
发明人： LEE, Tae Kyung , KWON, Chan Min , KIM, Tae Kyun , PARK, Insu , LEE, Mi Jeong , LEE, John Tae
IPC分类号： A24C5/00 , A24B15/12 , A24B3/14 , A24C5/28 , A24B13/02 , A24D1/04 , A24C5/47 , A24B3/10 , A24B15/28 , A24D3/10
摘要： A system for manufacturing an aerosol generating medium includes a chamber configured to form a manufacturing space, a medium raw material portion disposed in the manufacturing space, a heater configured to heat the medium raw material portion to release a transfer material from the medium raw material portion, a circulator configured to circulate the transfer material, and a transfer portion transferred to the transfer material.
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公开(公告)号：EP3818842A1
公开(公告)日：2021-05-12
申请号：EP19831019.5
申请日：2019-07-02
申请人： KT&G Corporation
IPC分类号： A24D1/02
摘要： A cigarette includes a tobacco rod, a support segment located at a downstream end of the tobacco rod, a cooling segment located at a downstream end of the support segment, and a mouthpiece located at a downstream end of the cooling segment. The cigarette further includes a corrugated inner wrapper configured to wrap the mouthpiece and an outer wrapper configured to wrap the corrugated inner wrapper.
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公开(公告)号：EP3973793A1
公开(公告)日：2022-03-30
申请号：EP21798538.1
申请日：2021-07-16
申请人： KT & G Corporation
发明人： KIM, Young Joong , JUNG, Sun Hwan , KI, Sung Jong , PARK, Insu , LEE, John Tae , JEOUNG, Eun Mi
IPC分类号： A24B15/12 , A24B15/28 , A24B15/14 , A24D1/20 , A24D1/00 , A24D1/04 , A24F40/40 , A24F40/20 , A24F40/46
摘要： According to some embodiments, there may be provided an aerosol-generating article including a tobacco medium section prepared from a mixture including tobacco powder and thermally conductive powder. The mixture may include, based on dry weight, less than 20 wt% of the thermally conductive powder.
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公开(公告)号：EP3917341A1
公开(公告)日：2021-12-08
申请号：EP20919946.2
申请日：2020-12-09
申请人： KT&G Corporation
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公开(公告)号：EP3895556A1
公开(公告)日：2021-10-20
申请号：EP20870444.5
申请日：2020-12-15
申请人： KT & G Corporation
发明人： PARK, In Su , KI, Sung Jong , KIM, Young Joong , LEE, John Tae , JUNG,Sun Hwan , JEOUNG, Eun Mi
IPC分类号： A24F40/30 , A24F40/42 , A24F40/50 , A24F40/65 , A24B15/167
摘要： An aerosol generating system includes an aerosol generating device including a first vaporizer configured to generate a first aerosol by heating a first liquid composition, a second vaporizer configured to generate a second aerosol by heating a second liquid composition, and a controller configured to control the first vaporizer and the second vaporizer, and an aerosol generating article accommodated in the aerosol generating device and indirectly heated by heat generated by the first vaporizer and the second vaporizer, wherein the controller is configured to control power supplied to the first vaporizer and the second vaporizer, based on a first mode, in which a smokeless aerosol is generated, and a second mode, in which a transport amount of nicotine included in the aerosol generating article is adjusted.
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公开(公告)号：EP3871516A1
公开(公告)日：2021-09-01
申请号：EP20829302.7
申请日：2020-09-11
申请人： KT & G Corporation
发明人： PARK, In Su , LEE, John Tae , KI, Sung Jong , JEOUNG, Eun Mi , KIM, Young Joon , JUNG, Sun Hwan
IPC分类号： A24F40/10 , A24F40/42 , A24F40/30 , A24F40/50 , A24F40/465 , H05B6/10 , A24F40/60 , A24F40/51 , A24B15/24 , A24B15/28
摘要： Provided is an aerosol generating device including a battery, a first cartridge including a first material containing nicotine and a pH adjuster and a first heater configured to heat the first material, and a controller configured to control power supplied to the first heater from the battery.
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公开(公告)号：EP4061156A1
公开(公告)日：2022-09-28
申请号：EP22729026.9
申请日：2022-01-03
申请人： KT&G Corporation
发明人： KI, Sung Jong , KIM, Young Joong , LEE, John Tae , CHA, Sung Je
IPC分类号： A24D1/20
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9.发明公开
公开(公告)号：EP3965594A2
公开(公告)日：2022-03-16
申请号：EP20900028.0
申请日：2020-12-07
申请人： KT&G Corporation
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公开(公告)号：EP3928641A1
公开(公告)日：2021-12-29
申请号：EP21736499.1
申请日：2021-03-04
申请人： KT&G Corporation
发明人： KIM, Young Joong , JUNG, Sun Hwan , KI, Sung Jong , PARK, In Su , LEE, John Tae , JEOUNG, Eun Mi
摘要： An aerosol generating system includes an aerosol generating article and an aerosol generating device, wherein the aerosol generating article includes a tobacco medium portion and an aerosol generator, the tobacco medium portion including a tobacco material and a pH adjuster, and the aerosol generator including an aerosol generating material.
The aerosol generating device includes a heater configured to receive power from a battery to heat the aerosol generating material, and a controller configured to control power supply to the heater.
When the heater operates in a smokeless mode, an aerosol is not generated from the aerosol generating material, and when the heater operates in a smoke mode, an aerosol is generated from the aerosol generating material.
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