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 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
- 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
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)
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)
| 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)
| 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 |
-
2020
- 2020-11-26 JP JP2022533096A patent/JP7583807B2/en active Active
- 2020-11-26 CN CN202080083980.XA patent/CN114901091A/en active Pending
- 2020-11-26 KR KR1020227022438A patent/KR20220110533A/en active Pending
- 2020-11-26 US US17/781,440 patent/US20230014600A1/en active Pending
- 2020-11-26 WO PCT/EP2020/083554 patent/WO2021110540A1/en not_active Ceased
- 2020-11-26 EP EP20811356.3A patent/EP4069002B1/en active Active
- 2020-11-26 BR BR112022010039A patent/BR112022010039A2/en unknown
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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