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EP4069002C0 - AEROSOL GENERATING ELEMENT COMPRISING A FILTER HAVING A HIGH CONTENT OF A POLYHYDROXYALKANOATE POLYMER OR COPOLYMER - Google Patents

AEROSOL GENERATING ELEMENT COMPRISING A FILTER HAVING 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
copolymer
filter
generating element
aerosol generating
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
EP4069002A1 (en
EP4069002B1 (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 EP4069002C0 publication Critical patent/EP4069002C0/en
Publication of EP4069002B1 publication Critical patent/EP4069002B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/062Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/067Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068Biodegradable or disintegrable
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/04Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/20Cigarettes specially adapted for simulated smoking devices
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17Filters 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
EP4069002C0 true EP4069002C0 (en) 2023-09-13
EP4069002B1 EP4069002B1 (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) JP7583807B2 (en)
KR (1) KR20220110533A (en)
CN (1) CN114901091A (en)
BR (1) BR112022010039A2 (en)
WO (1) WO2021110540A1 (en)

Families Citing this family (5)

* 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
CN121057515A (en) * 2023-05-11 2025-12-02 菲利普莫里斯生产公司 Aerosol-generating products having downstream elements including novel filter materials
GB202311830D0 (en) * 2023-08-01 2023-09-13 Nicoventures Trading Ltd A component for an aerosol provision article
WO2025109092A1 (en) * 2023-11-23 2025-05-30 Philip Morris Products S.A. Aerosol-generating article having downstream element comprising novel filtration material with gel additive

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100134B2 (en) * 2006-02-22 2012-01-24 Philip Morris Usa Inc. Ventilated smoking article
US8613284B2 (en) * 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US20120000480A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
US8950407B2 (en) * 2010-06-30 2015-02-10 R.J. Reynolds Tobacco Company Degradable adhesive compositions for smoking articles
US20120000479A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
RS54739B1 (en) 2011-05-31 2016-10-31 Philip Morris Products Sa STAPLES FOR USE IN SMOKING PRODUCTS
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
WO2014102095A2 (en) * 2012-12-31 2014-07-03 Philip Morris Products S.A. Smoking article including flow restrictor in hollow tube
EP3794966B1 (en) 2013-07-16 2024-07-24 Philip Morris Products S.A. Radially firm smoking article filter
CN108778000B (en) 2016-03-24 2021-09-28 菲利普莫里斯生产公司 Aerosol-generating article having a removable tipping wrapper portion with a 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
RU2739789C2 (en) * 2016-12-16 2020-12-28 Кей Ти Энд Джи Корпорейшн Aerosol generation device

Also Published As

Publication number Publication date
BR112022010039A2 (en) 2022-08-16
JP2023505462A (en) 2023-02-09
WO2021110540A1 (en) 2021-06-10
US20230014600A1 (en) 2023-01-19
EP4069002A1 (en) 2022-10-12
EP4069002B1 (en) 2023-09-13
CN114901091A (en) 2022-08-12
JP7583807B2 (en) 2024-11-14
KR20220110533A (en) 2022-08-08

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