Kt&g Corporation

Eun Mi Jeoung

Jae Hyun Kim

Sun Hwan Jung

In Su Park

Sung Jong Ki

John Tae Lee

Young Joong Kim

Dong Kyun Ko

Sang Won Choi

Jang Won Seo

Ki Jin Ahn

Ick Joong Kim

Sung Hoon Ha

Young Rim Han

Kyung Bin Jung

Minseok Jeong

Tae Young Chung

Ji Hun Yang

Yong Mi Jung

Kyung Hwan Oh

Jun Won Shin

Min Hee Hwang

Sun Hwan Jeong

Geon Chang Lee

Mi Jeong Lee

Yongmi Jung

Tae Heon Kim

Seung Kyu Han

The present disclosure relates to a combustible heat source composition, and more particularly, to a combustible heat source composition comprising a carbon powder, an organic binder, and an ignition accelerator, wherein the ignition accelerator comprises potassium nitrate and a reducing sugar, and the potassium nitrate and the reducing sugar are contained at a weight ratio of 5 to 3:2. A smoking article to which a combustible heat source composed of the composition is applied is characterized by having excellent ignitability and combustibility.

Combustible heat source composition for smoking article and smoking article comprising same

Provided are an aerosol generating device, which discharges visible vapor in a first smoking mode and invisible vapor in a second smoking mode, and an operation method of the aerosol generating device.

Aerosol generating device for discharging vapor that is visually different according to mode

A cigarette for an aerosol generating device includes a tobacco rod containing an aerosol generating material; and a cooling rod arranged at one side of the tobacco rod and comprising a hollow extending in a longitudinal direction of the cigarette, wherein a cooling material layer is coated on an inner surface of the cooling rod.

Cigarette and aerosol generating apparatus therefor

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.

Aerosol generating device and aerosol generating system

An aerosol generating article and an aerosol generating system, which include a composite heat source, are provided. An aerosol generating article includes: a first portion including a composite heat source; a second portion adjacent to the first portion and including at least one of an aerosol generating material and a tobacco material; a third portion including a cooling material; and a fourth portion including a filter material, wherein the first portion, the second portion, the third portion, and the fourth portion are sequentially arranged along a longitudinal direction of the aerosol generating article.

Aerosol generating article and system comprising composite heat source

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.

Aerosol generating device

An aerosol generating article includes: a tobacco element; and a pouch configured to wrap the tobacco element, and discharge, to the outside, an aerosol generated by the aerosol generating article being heated, wherein the pouch is impregnated with a moisturizer of about 10 parts by weight to about 30 parts by weight with respect to 100 parts by weight of the tobacco element.

Aerosol generating article and aerosol generating device for heating the same

Disclosed is an aerosol generating system including a cigarette and an aerosol generating device. The cigarette includes a first substrate section and a second substrate section which include a non-tobacco material sheet containing an aerosol generating material, and the aerosol generating device includes a single heater disposed so that a heating area of the first substrate section is different from a heating area of the second substrate section.

Aerosol generating system including multiple substrate sections corresponding to different heater surface areas

The present invention provides an aerosol-generating article including a first aerosol-generating substrate portion, a second aerosol-generating substrate portion, and a filter portion containing nicotine, and an aerosol-generating device comprising the same, wherein the second aerosol-generating substrate portion includes an absorber impregnated with a liquid aerosol-generating composition.

Aerosol generating article and aerosol generating device comprising same

An aerosol generating article includes: a first portion comprising an aerosol generating material; a second portion comprising a tobacco material including a moisturizing agent; a third portion configured to cool airflow that has passed through the first portion and the second portion; a fourth portion comprising a filter material; and a wrapper that surrounds the first portion, the second portion, the third portion, wherein the second portion includes the moisturizing agent in an amount of 10 wt % or less based on a total weight of the tobacco material such that heat conductivity in the second portion is improved.

Aerosol generating article

An aerosol generating device includes an accommodation portion configured to accommodate at least a portion of a cigarette, and a heater arranged in the accommodation portion to heat the cigarette. The heater may include a first heating portion arranged along the inside of the accommodation portion, a second heating portion arranged in a lower portion of the accommodation portion, and a third heating portion extending in a lengthwise direction of the cigarette from the lower portion of the accommodation portion, and the first heating portion, the second heating portion, and the third heating portion may be thermally connected to one another.

Aerosol generating device with multiple heating portions

A mobile terminal includes a communication unit configured to form a communication link with an aerosol generating device, and a controller configured to receive data from the aerosol generating device through the communication link and, by using the received data, perform an operation related to the aerosol generating device or output information about the aerosol generating device.

Aerosol generating device, and method and apparatus for transmitting and receiving data

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.

Aerosol generating system

Provided herein are an aerosol-generating article having a flavor optimization function and an aerosol generation system including the same. The aerosol-generating article according to some embodiments of the present disclosure includes a filter portion, a medium portion which includes an aerosol-generating substrate and has a downstream end portion connected to an upstream end portion of the filter portion, and a wrapping structure which wraps around at least a portion of the filter portion or the medium portion. Here, the wrapping structure may include a heat conduction member or a heat conduction limiting member to appropriately control thermal energy delivered to the aerosol-generating substrate. Accordingly, the flavor and taste of tobacco smoke of the aerosol-generating article may be improved.

Aerosol-generating article having flavor optimization function and aerosol generation system including the same

Disclosed are an aerosol generating article and an aerosol generating device, wherein the aerosol generating article includes a tobacco rod and a cooling segment configured to cool aerosols generated from the tobacco rod through a tobacco composition.

Growing community of inventors

Daejeon, South Korea

Eun Mi Jeoung