EP4233569A4 - METHOD FOR PRODUCING A FLAMMABLE HEAT SOURCE FOR SMOKING ARTICLES AND SMOKING ARTICLES THEREOF - Google Patents

METHOD FOR PRODUCING A FLAMMABLE HEAT SOURCE FOR SMOKING ARTICLES AND SMOKING ARTICLES THEREOF Download PDF

Info

Publication number: EP4233569A4
Authority: EP; European Patent Office
Prior art keywords: smoking article; heat source; combustible heat; including same; manufacturing combustible
Prior art date: 2021-12-30
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

EP22893968.2A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP4233569A1 (en

Inventor

Eunmi JEOUNG

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.)

2021-12-30

Filing date

2022-11-28

Publication date

2024-05-01

2022-11-28 Application filed by KT&G Corp filed Critical KT&G Corp

2023-08-30 Publication of EP4233569A1 publication Critical patent/EP4233569A1/en

2024-05-01 Publication of EP4233569A4 publication Critical patent/EP4233569A4/en

Status Pending legal-status Critical Current

Links

230000000391 smoking effect Effects 0.000 title 2
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- 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
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/165—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material
- 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
- A24D1/22—Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources
- 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
- A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
- A24B15/288—Catalysts or catalytic material, e.g. included in the wrapping material
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Toxicology (AREA)
Life Sciences & Earth Sciences (AREA)
Molecular Biology (AREA)
Inorganic Chemistry (AREA)
Manufacture Of Tobacco Products (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

EP22893968.2A 2021-12-30 2022-11-28 METHOD FOR PRODUCING A FLAMMABLE HEAT SOURCE FOR SMOKING ARTICLES AND SMOKING ARTICLES THEREOF Pending EP4233569A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020210192018A KR20230102130A (ko)	2021-12-30	2021-12-30	흡연 물품용 가연성 열원의 제조방법 및 이를 포함하는 흡연 물품
PCT/KR2022/019004 WO2023128317A1 (ko)	2021-12-30	2022-11-28	흡연 물품용 가연성 열원의 제조방법 및 이를 포함하는 흡연 물품

Publications (2)

Publication Number	Publication Date
EP4233569A1 EP4233569A1 (en)	2023-08-30
EP4233569A4 true EP4233569A4 (en)	2024-05-01

Family

ID=86999481

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22893968.2A Pending EP4233569A4 (en)	2021-12-30	2022-11-28	METHOD FOR PRODUCING A FLAMMABLE HEAT SOURCE FOR SMOKING ARTICLES AND SMOKING ARTICLES THEREOF

Country Status (5)

Country	Link
EP (1)	EP4233569A4 (ko)
JP (1)	JP2024504232A (ko)
KR (1)	KR20230102130A (ko)
CN (1)	CN116829006A (ko)
WO (1)	WO2023128317A1 (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5076296A (en) *	1988-07-22	1991-12-31	Philip Morris Incorporated	Carbon heat source
EP3533347A1 (en) *	2011-06-02	2019-09-04	Philip Morris Products S.a.s.	Combustible heat source for a smoking article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9775376B2 (en) *	2010-12-01	2017-10-03	R.J. Reynolds Tobacco Company	Smokeless tobacco pastille and moulding process for forming smokeless tobacco products
BR112014024332B1 (pt) *	2012-04-02	2021-09-14	Philip Morris Products S.A.	Método de fabricação de uma fonte de calor combustível
TWI674850B (zh) *	2012-09-04	2019-10-21	瑞士商菲利浦莫里斯製品股份有限公司	吸煙製品
KR102385863B1 (ko)	2018-09-12	2022-04-12	주식회사 케이티앤지	복합 열원 및 이를 포함하는 흡연 물품
KR20200030365A (ko) *	2018-09-12	2020-03-20	주식회사 케이티앤지	열원을 포함하는 에어로졸 생성 물품

2021
- 2021-12-30 KR KR1020210192018A patent/KR20230102130A/ko not_active Application Discontinuation
2022
- 2022-11-28 EP EP22893968.2A patent/EP4233569A4/en active Pending
- 2022-11-28 JP JP2023530570A patent/JP2024504232A/ja active Pending
- 2022-11-28 CN CN202280007668.1A patent/CN116829006A/zh active Pending
- 2022-11-28 WO PCT/KR2022/019004 patent/WO2023128317A1/ko active Application Filing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5076296A (en) *	1988-07-22	1991-12-31	Philip Morris Incorporated	Carbon heat source
EP3533347A1 (en) *	2011-06-02	2019-09-04	Philip Morris Products S.a.s.	Combustible heat source for a smoking article

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023128317A1 *

Also Published As

Publication number	Publication date
EP4233569A1 (en)	2023-08-30
CN116829006A (zh)	2023-09-29
KR20230102130A (ko)	2023-07-07
JP2024504232A (ja)	2024-01-31
WO2023128317A1 (ko)	2023-07-06

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Legal Events

Date	Code	Title	Description
2023-05-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2023-07-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-07-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-07-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-08-30	17P	Request for examination filed	Effective date: 20230525
2023-08-30	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-05-01	A4	Supplementary search report drawn up and despatched	Effective date: 20240402
2024-05-01	RIC1	Information provided on ipc code assigned before grant	Ipc: A24B 15/28 20060101ALI20240325BHEP Ipc: A24B 15/30 20060101ALI20240325BHEP Ipc: A24D 1/22 20200101ALI20240325BHEP Ipc: A24B 15/16 20200101AFI20240325BHEP