EP4223148A4 - TOBACCO LEAF - Google Patents

TOBACCO LEAF Download PDF

Info

Publication number: EP4223148A4
Authority: EP; European Patent Office
Prior art keywords: tobacco leaf; tobacco; leaf
Prior art date: 2020-10-02
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

EP21875857.1A

Other languages

German (de)

French (fr)

Other versions

EP4223148A1 (en

Inventor

Kotaro SENDA

Kenta Mitsuchi

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.)

Japan Tobacco Inc

Original Assignee

Japan Tobacco Inc

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.)

2020-10-02

Filing date

2021-10-01

Publication date

2024-11-06

2021-10-01 Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc

2023-08-09 Publication of EP4223148A1 publication Critical patent/EP4223148A1/en

2024-11-06 Publication of EP4223148A4 publication Critical patent/EP4223148A4/en

Status Pending legal-status Critical Current

Links

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
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
- 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
- A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacture Of Tobacco Products (AREA)

EP21875857.1A 2020-10-02 2021-10-01 TOBACCO LEAF Pending EP4223148A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2020168061		2020-10-02
PCT/JP2021/036386 WO2022071561A1 (en)	2020-10-02	2021-10-01	Tobacco sheet

Publications (2)

Publication Number	Publication Date
EP4223148A1 EP4223148A1 (en)	2023-08-09
EP4223148A4 true EP4223148A4 (en)	2024-11-06

Family

ID=80951722

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21875857.1A Pending EP4223148A4 (en)	2020-10-02	2021-10-01	TOBACCO LEAF

Country Status (3)

Country	Link
EP (1)	EP4223148A4 (en)
JP (1)	JP7659571B2 (en)
WO (1)	WO2022071561A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117677304A (en) *	2021-04-27	2024-03-08	日本烟草产业株式会社	Tobacco sheet for non-combustion heated flavor smoker and manufacturing method thereof, non-combustion heated flavor smoker, and non-combustion heated flavor smoker system
CN117597034A (en) *	2021-04-27	2024-02-23	日本烟草产业株式会社	Tobacco sheets for non-combustion heated flavor smokers, non-combustion heated flavor smokers, and non-combustion heated flavor smokers
CN117677307A (en) *	2021-04-27	2024-03-08	日本烟草产业株式会社	Tobacco sheets for non-combustion heated flavor smokers, non-combustion heated flavor smokers, and non-combustion heated flavor smokers
WO2024127457A1 (en) *	2022-12-12	2024-06-20	日本たばこ産業株式会社	Tobacco-containing segment, smoking article, heating device, and non-combustion heating-type smoking system
CN115956699A (en) *	2023-02-06	2023-04-14	湖北中烟工业有限责任公司	A method for preparing shredded tobacco by rolling method and the shredded tobacco
EP4681556A1 (en) *	2023-03-13	2026-01-21	Japan Tobacco Inc.	Tobacco sheet for non-combustion heating-type flavor inhaler, non-combustion heating-type flavor inhaler, and non-combustion heating-type flavor inhalation system
GB202306392D0 (en) *	2023-04-28	2023-06-14	Nicoventures Trading Ltd	Aerosol generating material
WO2025158011A1 (en) *	2024-01-26	2025-07-31	Jt International Sa	Method for producing an aerosol generating sheet with solid plant material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3528434A (en) *	1968-04-12	1970-09-15	American Mach & Foundry	Method of making reconstituted tobacco
GB2201081A (en) *	1987-02-23	1988-08-24	British American Tobacco Co	Tobacco reconstitution
KR20170102044A (en) *	2011-05-31	2017-09-06	필립모리스 프로덕츠 에스.에이.	Rods for use in smoking articles
WO2020074494A1 (en) *	2018-10-08	2020-04-16	Philip Morris Products S.A.	Novel clove-containing aerosol-generating substrate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5322076A (en) *	1992-02-06	1994-06-21	R. J. Reynolds Tobacco Company	Process for providing tobacco-containing papers for cigarettes
JP3681410B2 (en) *	1992-04-09	2005-08-10	フィリップ・モーリス・プロダクツ・インコーポレイテッド	Reconstituted tobacco sheet and method for producing and using the same
TW201023769A (en)	2008-10-23	2010-07-01	Japan Tobacco Inc	Non-burning type flavor inhalation article
CN102823934B (en) *	2012-08-17	2014-11-05	湖北中烟工业有限责任公司	Method for improving wet tensile strength of tobacco sheet of paper-making process
JP6638203B2 (en) *	2014-03-26	2020-01-29	大日本印刷株式会社	Manufacturing method of surface processed film
NO3136881T3 (en) *	2014-08-13	2018-04-21
US11918026B2 (en) *	2017-12-21	2024-03-05	Philip Morris Products S.A.	Reducing aerosol ammonia in heated aerosol generating articles
JP7155647B2 (en) *	2018-06-20	2022-10-19	大日本印刷株式会社	Release sheets and resin products
CN114571584A (en) *	2018-10-04	2022-06-03	凸版印刷株式会社	Moulding material for concrete decoration
WO2020100879A1 (en) *	2018-11-14	2020-05-22	日本たばこ産業株式会社	Tobacco-containing segment and method for producing same, noncombustible heating-smoking article and noncombustible heating-smoking system
EP3912494A4 (en) *	2019-01-18	2022-08-31	Japan Tobacco Inc.	Method for producing laminated reconstituted tobacco sheet
WO2020157934A1 (en) *	2019-01-31	2020-08-06	日本たばこ産業株式会社	Flavor generating segment, and flavor generating article and flavor suction system comprising same
CN111838741B (en) *	2019-04-25	2024-08-30	秦皇岛烟草机械有限责任公司	Raw tobacco grading system
JP2019213895A (en) *	2019-08-08	2019-12-19	住友ベークライト株式会社	Web roll of medical packaging sheet and medical packaging material
CN111227298A (en) *	2020-01-07	2020-06-05	湖北中烟工业有限责任公司	A kind of preparation method of high-smoke heat-not-burn tobacco smoke bomb
CN114009822B (en) *	2021-12-15	2023-01-31	云南中烟新材料科技有限公司	Preparation process for heating cigarette material by composite method

2021
- 2021-10-01 JP JP2022554131A patent/JP7659571B2/en active Active
- 2021-10-01 EP EP21875857.1A patent/EP4223148A4/en active Pending
- 2021-10-01 WO PCT/JP2021/036386 patent/WO2022071561A1/en not_active Ceased

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3528434A (en) *	1968-04-12	1970-09-15	American Mach & Foundry	Method of making reconstituted tobacco
GB2201081A (en) *	1987-02-23	1988-08-24	British American Tobacco Co	Tobacco reconstitution
KR20170102044A (en) *	2011-05-31	2017-09-06	필립모리스 프로덕츠 에스.에이.	Rods for use in smoking articles
WO2020074494A1 (en) *	2018-10-08	2020-04-16	Philip Morris Products S.A.	Novel clove-containing aerosol-generating substrate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022071561A1 *

Also Published As

Publication number	Publication date
JPWO2022071561A1 (en)	2022-04-07
EP4223148A1 (en)	2023-08-09
WO2022071561A1 (en)	2022-04-07
JP7659571B2 (en)	2025-04-09

Legal Events

Date	Code	Title	Description
2022-04-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-07-07	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
2023-07-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-08-09	17P	Request for examination filed	Effective date: 20230502
2023-08-09	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 MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-01-10	DAV	Request for validation of the european patent (deleted)
2024-01-10	DAX	Request for extension of the european patent (deleted)
2024-11-06	A4	Supplementary search report drawn up and despatched	Effective date: 20241004
2024-11-06	RIC1	Information provided on ipc code assigned before grant	Ipc: A24B 3/14 20060101ALI20240927BHEP Ipc: A24B 15/14 20060101AFI20240927BHEP

Publication	Publication Date	Title
EP4223148A4 (en)	2024-11-06	TOBACCO LEAF
EP3858154C0 (en)	2023-08-16	SMOKER
EP3957199A4 (en)	2022-12-14	HEATED TOBACCO PRODUCT
JP1729715S (en)	2022-11-14	Electronic Cigarette
CA193295S (en)	2021-02-04	CIGARETTE PAPER CASE
EP4091474A4 (en)	2023-09-13	SMOKING SET
EP4140326C0 (en)	2025-09-10	HEAT-NOT-BUILD TOBACCO PRODUCTS
CL2023000735S1 (en)	2023-08-11	Electronic cigarette
JP1725629S (en)	2022-09-26	Electronic Cigarette
EP3437494A4 (en)	2020-01-15	TOBACCO FILTER COVER, TOBACCO FILTER USING TOBACCO FILTER COVER PAPER, AND CIGARETTE USING TOBACCO FILTER
EP4223150A4 (en)	2024-10-16	TOBACCO FOIL
EP4164421C0 (en)	2024-10-09	CIGARETTE PAPER - TOBACCO LEAF LAMINATION
EP3939786A4 (en)	2022-11-16	DECORATIVE LEAF
EP3900523A4 (en)	2022-02-09	PLANTING LEAF
EP4223149A4 (en)	2024-10-16	TOBACCO FOIL
EP4049892A4 (en)	2022-12-28	LEAF SUSPENSION MECHANISM
EP3912701C0 (en)	2023-09-20	LEAF FILTER BAGS
EP4179883A4 (en)	2024-08-07	CARBON HEATED CIGARETTE
EP4162820A4 (en)	2024-01-17	NICOTINE INHALER
CL2022001270S1 (en)	2023-01-13	Electronic cigarette.
EP3960418A4 (en)	2022-06-15	DECORATIVE LEAF
EP4368774A4 (en)	2025-10-08	PAPER-CONTAINING TOBACCO SEGMENT
EP4410533A4 (en)	2025-08-27	DECORATIVE LEAF
PY2083525A (en)	2021-09-23	Burley tobacco harvester
EP4154737A4 (en)	2023-12-06	NICOTINE INHALER