EP4069002C0 - Aerosol-generating element comprising a filter with a high content of a polyhydroxyalkanoate polymer or copolymer - Google Patents

Aerosol-generating element comprising a filter with a high content of a polyhydroxyalkanoate polymer or copolymer

Info

Publication number
EP4069002C0
EP4069002C0 EP20811356.3A EP20811356A EP4069002C0 EP 4069002 C0 EP4069002 C0 EP 4069002C0 EP 20811356 A EP20811356 A EP 20811356A EP 4069002 C0 EP4069002 C0 EP 4069002C0
Authority
EP
European Patent Office
Prior art keywords
aerosol
copolymer
filter
generating element
high content
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.)
Active
Application number
EP20811356.3A
Other languages
German (de)
French (fr)
Other versions
EP4069002B1 (en
EP4069002A1 (en
Inventor
Stefanos Papakyrillou
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.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
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 Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of EP4069002A1 publication Critical patent/EP4069002A1/en
Application granted granted Critical
Publication of EP4069002B1 publication Critical patent/EP4069002B1/en
Publication of EP4069002C0 publication Critical patent/EP4069002C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • 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
    • A24D3/17—Filters specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
EP20811356.3A 2019-12-03 2020-11-26 Aerosol-generating element comprising a filter with a high content of a polyhydroxyalkanoate polymer or copolymer Active EP4069002B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19386051 2019-12-03
PCT/EP2020/083554 WO2021110540A1 (en) 2019-12-03 2020-11-26 Aerosol-generating element comprising a filter with a high content of a polyhydroxyalkanoate polymer or copolymer

Publications (3)

Publication Number Publication Date
EP4069002A1 EP4069002A1 (en) 2022-10-12
EP4069002B1 EP4069002B1 (en) 2023-09-13
EP4069002C0 true EP4069002C0 (en) 2023-09-13

Family

ID=69105713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20811356.3A Active EP4069002B1 (en) 2019-12-03 2020-11-26 Aerosol-generating element comprising a filter with a high content of a polyhydroxyalkanoate polymer or copolymer

Country Status (7)

Country Link
US (1) US20230014600A1 (en)
EP (1) EP4069002B1 (en)
JP (1) JP2023505462A (en)
KR (1) KR20220110533A (en)
CN (1) CN114901091A (en)
BR (1) BR112022010039A2 (en)
WO (1) WO2021110540A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4166011A1 (en) * 2021-10-18 2023-04-19 JT International SA T-vapor stick that can be used for cleaning oven
CN117652720A (en) * 2022-08-31 2024-03-08 上海烟草集团有限责任公司 Aerosol generating product, preparation method and aerosol generating system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007125426A2 (en) * 2006-02-22 2007-11-08 Philip Morris Products S.A. Ventilated smoking article
US20120000480A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
CA2837953C (en) 2011-05-31 2020-06-16 Philip Morris Products S.A. Rods for use in smoking articles
US9119419B2 (en) * 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
CN111972708A (en) * 2012-12-31 2020-11-24 菲利普莫里斯生产公司 Smoking article comprising a flow restrictor in a hollow tube
WO2015007401A1 (en) 2013-07-16 2015-01-22 Philip Morris Products S.A. Radially firm smoking article filter
SG11201808060QA (en) 2016-03-24 2018-10-30 Philip Morris Products Sa Aerosol generating article having removable tipping wrapper portion with tear tab
US10524500B2 (en) * 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements
UA128566C2 (en) * 2016-12-16 2024-08-14 Кт & Г Корпорейшон Cigarette

Also Published As

Publication number Publication date
EP4069002B1 (en) 2023-09-13
EP4069002A1 (en) 2022-10-12
KR20220110533A (en) 2022-08-08
BR112022010039A2 (en) 2022-08-16
JP2023505462A (en) 2023-02-09
WO2021110540A1 (en) 2021-06-10
US20230014600A1 (en) 2023-01-19
CN114901091A (en) 2022-08-12

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