公开(公告)号：EP4276139A1

公开(公告)日：2023-11-15

申请号：EP22864857.2

申请日：2022-07-11

申请人： KT&G Corporation

发明人： LEE, Geon Chang ,  KIM, Ick Joong ,  JUNG, Kyung Bin ,  JEOUNG, Eun Mi ,  HWANG, Min Hee

IPC分类号： C08J5/18 ,  C08L1/00 ,  C08L5/00 ,  C08L5/06 ,  C08L5/12 ,  C08L89/00 ,  C08L91/00 ,  C08L3/02 ,  A24D3/04 ,  A24D1/02

摘要： A flavoring sheet with an enhanced flavor holding amount and flavor retention and a smoking article including the same are provided. The flavoring sheet according to some embodiments of the present disclosure may include a hydrocolloid material configured to form a sheet, an emulsifier, and a fat-soluble flavoring. The emulsifier may serve as a cross-link between the water-soluble hydrocolloid material and the fat-soluble flavoring and increase a flavor holding amount and flavor retention of the flavoring sheet.

公开(公告)号：EP4230061A1

公开(公告)日：2023-08-23

申请号：EP22891176.4

申请日：2022-11-17

申请人： KT & G Corporation

发明人： AHN, Ki-Jin ,  KIM, Dong Hyun ,  KIM, Ick Joong ,  JUNG, Kyung Bin ,  JEOUNG, Eun Mi

IPC分类号： A24D1/02

摘要： The present disclosure relates to a paper tube including a flavored sheet and a smoking article including the same, and more particularly, relates to a paper tube for smoking articles which includes a flavored sheet, which includes a cellulose-based polymer, a plasticizer, and a flavoring material, and which is on an inner surface, an outer surface, or both of the paper tube, and to a smoking article including the same.

公开(公告)号：EP4218435A1

公开(公告)日：2023-08-02

申请号：EP22879583.7

申请日：2022-11-23

申请人： KT & G Corporation

发明人： AHN, Ki-Jin ,  KIM, Dong Hyun ,  KIM, Ick Joong ,  JUNG, Kyung Bin ,  JEOUNG, Eunmi

IPC分类号： A24D3/06 ,  A24D3/10 ,  A24D3/04 ,  A24D3/02 ,  A24B15/32 ,  A24D1/04 ,  A24D1/20 ,  A24F40/20

摘要： The present disclosure relates to a woven fabric filter including a flavored sheet and a smoking article including the same, and more particularly, to a woven fabric filter including a flavored sheet fiber that is a fiber obtained by cutting a flavored sheet and that includes a cellulose-based polymer, a plasticizer, and a flavoring material, and to a smoking article including the same.

公开(公告)号：EP4218431A1

公开(公告)日：2023-08-02

申请号：EP22879648.8

申请日：2022-11-17

申请人： KT & G Corporation

发明人： AHN, Ki-Jin ,  KIM, Dong Hyun ,  KIM, Ick Joong ,  JUNG, Kyung Bin ,  JEOUNG, Eun Mi

IPC分类号： A24D20060101

摘要： The present disclosure relates to a paper tube for smoking articles with a flavored sheet, and a smoking article, and more particularly, relates to a paper tube for smoking articles which includes a flavored sheet including a cellulose-based polymer, a plasticizer, and a flavoring material, and to a smoking article including the same.

公开(公告)号：EP4205566A1

公开(公告)日：2023-07-05

申请号：EP22796045.7

申请日：2022-04-21

申请人： KT&G Corporation

发明人： JUNG, Kyung Bin ,  KIM, Ick Joong ,  LEE, Geon Chang ,  JEOUNG, Eun Mi ,  HWANG, Min Hee

IPC分类号： A24B15/24 ,  A24B15/26 ,  A24D1/00 ,  A24D1/02 ,  A24D3/02 ,  A24D3/10 ,  A24B3/14 ,  A24D3/04

摘要： A tobacco extract sheet, a method of producing the same, and a smoking article including the same are provided. The tobacco extract sheet according to some embodiments of the present disclosure may be produced from a sheet-producing liquid which includes a first tobacco extract solution, a second tobacco extract solution, and a sheet-forming agent, wherein the first tobacco extract solution may include water as an extraction solvent, and the second tobacco extract solution may include a material other than water as an extraction solvent. The tobacco extract sheet produced in this way may be applied to a smoking article and may significantly improve persistence of a tobacco smoke taste of the smoking article.

公开(公告)号：EP4144236A1

公开(公告)日：2023-03-08

申请号：EP22767425.6

申请日：2022-03-04

申请人： KT&G Corporation

发明人： KWON, Chan Min ,  KIM, Ick Joong ,  KIM, Tae Heon ,  JUNG, Kyung Bin ,  KIM, Jae Hyun ,  HAN, Seung Kyu

IPC分类号： A24F40/20 ,  A24D1/20 ,  A24D3/02 ,  A24D1/04 ,  A24F40/46 ,  A24D3/04 ,  A24D1/00 ,  A24D3/17

摘要： The present invention relates to an aerosol-generating article used together with an aerosol-generating device including a cigarette rod having a cavity segment filled with tobacco granules; and filter rod positioned downstream of the cigarette rod, wherein the cigarette rod includes a flavoring source.

公开(公告)号：EP4140329A1

公开(公告)日：2023-03-01

申请号：EP21933376.2

申请日：2021-11-12

申请人： KT&G Corporation

发明人： HWANG, Min Hee ,  AHN, Ki Jin ,  KIM, Ick Joong ,  LEE, Geon Chang ,  JUNG, Kyung Bin ,  JEOUNG, Eun Mi

IPC分类号： A24D1/20 ,  A24D1/00 ,  A24C5/18 ,  A24B3/14 ,  A24D3/02 ,  A24D1/04 ,  A24B15/14 ,  A24B15/30 ,  A24D3/10

摘要： An aerosol-generating article with improved cooling performance and flavor persistence and a method of producing the same are provided. The aerosol-generating article according to some embodiments of the present disclosure may include an aerosol-forming substrate part and a cooling part disposed downstream of the aerosol-forming substrate part to cool an aerosol formed in the aerosol-forming substrate part, and a sheet-type material may be disposed on an inner wall of the cooling part. Here, the sheet-type material is a material including a flavoring and may serve as a cooling material as well as a flavor expressing material to improve cooling performance and flavor persistence of the aerosol-generating article.