EP4287854A4 - Tobacco material, method of manufacturing the tobacco material, filter including the tobacco material, and aerosol generating article including the filter - Google Patents

Tobacco material, method of manufacturing the tobacco material, filter including the tobacco material, and aerosol generating article including the filter

Info

Publication number
EP4287854A4
EP4287854A4 EP22784855.3A EP22784855A EP4287854A4 EP 4287854 A4 EP4287854 A4 EP 4287854A4 EP 22784855 A EP22784855 A EP 22784855A EP 4287854 A4 EP4287854 A4 EP 4287854A4
Authority
EP
European Patent Office
Prior art keywords
tobacco material
filter
manufacturing
aerosol generating
generating article
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22784855.3A
Other languages
German (de)
French (fr)
Other versions
EP4287854A1 (en
Inventor
Seok Su Jang
Sun Hwan Jung
Hyeon Tae Kim
Jun Won Shin
Dae Nam Han
Yong Hwan Kim
Sung Wook Yoon
Seung Won Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KT&G Corp
Original Assignee
KT&G Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KT&G Corp filed Critical KT&G Corp
Publication of EP4287854A1 publication Critical patent/EP4287854A1/en
Publication of EP4287854A4 publication Critical patent/EP4287854A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/186—Treatment of tobacco products or tobacco substitutes by coating with a coating composition, encapsulation of tobacco particles
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
EP22784855.3A 2021-04-08 2022-03-31 Tobacco material, method of manufacturing the tobacco material, filter including the tobacco material, and aerosol generating article including the filter Pending EP4287854A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210046088A KR102639728B1 (en) 2021-04-08 2021-04-08 Tobacco material, method for producing the tobacco material, filter comprising the tobacco material and aerosol generating article comprising the filter
PCT/KR2022/004579 WO2022215945A1 (en) 2021-04-08 2022-03-31 Tobacco material, method of manufacturing the tobacco material, filter including the tobacco material, and aerosol generating article including the filter

Publications (2)

Publication Number Publication Date
EP4287854A1 EP4287854A1 (en) 2023-12-13
EP4287854A4 true EP4287854A4 (en) 2024-07-10

Family

ID=83545467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22784855.3A Pending EP4287854A4 (en) 2021-04-08 2022-03-31 Tobacco material, method of manufacturing the tobacco material, filter including the tobacco material, and aerosol generating article including the filter

Country Status (6)

Country Link
US (1) US20240306697A1 (en)
EP (1) EP4287854A4 (en)
JP (1) JP2024512549A (en)
KR (1) KR102639728B1 (en)
CN (1) CN117098467A (en)
WO (1) WO2022215945A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102709438B1 (en) * 2021-04-13 2024-09-25 주식회사 케이티앤지 Tobacco material comprising flavor material and method of manufacturing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8960199B2 (en) * 2005-02-24 2015-02-24 Philip Morris Usa Inc. Smoking article with tobacco beads
WO2018064043A2 (en) * 2016-09-27 2018-04-05 Altria Client Services Llc Tobacco beads

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10051884B2 (en) * 2010-03-26 2018-08-21 Philip Morris Usa Inc. Controlled release mentholated tobacco beads
AR106163A1 (en) * 2015-09-30 2017-12-20 Philip Morris Products Sa AEROSOL GENERATOR ITEM THAT HAS A SCATTERED FLAVOR
JP6544877B2 (en) * 2016-05-09 2019-07-17 日本たばこ産業株式会社 Cigarette filter paper, cigarette filter using the cigarette filter paper, and cigarette using the cigarette filter
RU2732766C2 (en) * 2016-05-31 2020-09-22 Филип Моррис Продактс С.А. Aerosol-generating system comprising a heated article which generates an aerosol
JP7029553B2 (en) * 2018-05-21 2022-03-03 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド Low temperature smoker and its manufacturing method
KR102281867B1 (en) * 2018-12-05 2021-07-26 주식회사 케이티앤지 Aerosol generating article and aerosol generating apparatus used therewith

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8960199B2 (en) * 2005-02-24 2015-02-24 Philip Morris Usa Inc. Smoking article with tobacco beads
WO2018064043A2 (en) * 2016-09-27 2018-04-05 Altria Client Services Llc Tobacco beads

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022215945A1 *

Also Published As

Publication number Publication date
WO2022215945A1 (en) 2022-10-13
US20240306697A1 (en) 2024-09-19
KR102639728B1 (en) 2024-02-23
EP4287854A1 (en) 2023-12-13
CN117098467A (en) 2023-11-21
KR20220139734A (en) 2022-10-17
JP2024512549A (en) 2024-03-19

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RIC1 Information provided on ipc code assigned before grant

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