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 copolymerInfo
- 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
Links
- 229920001577 copolymer Polymers 0.000 title 1
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 title 1
- 229920000903 polyhydroxyalkanoate Polymers 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
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)
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) | JP2023505462A (en) |
KR (1) | KR20220110533A (en) |
CN (1) | CN114901091A (en) |
BR (1) | BR112022010039A2 (en) |
WO (1) | WO2021110540A1 (en) |
Families Citing this family (2)
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120000480A1 (en) * | 2010-06-30 | 2012-01-05 | Sebastian Andries D | Biodegradable cigarette filter |
TR201810770T4 (en) | 2011-05-31 | 2018-08-27 | Philip Morris Products Sa | Sticks for use in cigarette objects. |
KR102216911B1 (en) * | 2012-12-31 | 2021-02-19 | 필립모리스 프로덕츠 에스.에이. | 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 |
MX2018011277A (en) | 2016-03-24 | 2019-02-13 | 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 |
-
2020
- 2020-11-26 BR BR112022010039A patent/BR112022010039A2/en unknown
- 2020-11-26 CN CN202080083980.XA patent/CN114901091A/en active Pending
- 2020-11-26 WO PCT/EP2020/083554 patent/WO2021110540A1/en active Search and Examination
- 2020-11-26 KR KR1020227022438A patent/KR20220110533A/en active Search and Examination
- 2020-11-26 JP JP2022533096A patent/JP2023505462A/en active Pending
- 2020-11-26 EP EP20811356.3A patent/EP4069002B1/en active Active
- 2020-11-26 US US17/781,440 patent/US20230014600A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR112022010039A2 (en) | 2022-08-16 |
CN114901091A (en) | 2022-08-12 |
KR20220110533A (en) | 2022-08-08 |
WO2021110540A1 (en) | 2021-06-10 |
JP2023505462A (en) | 2023-02-09 |
US20230014600A1 (en) | 2023-01-19 |
EP4069002A1 (en) | 2022-10-12 |
EP4069002B1 (en) | 2023-09-13 |
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