EP4115750A4 - Filtre, article à fumer et article d'inhalation d'arôme - Google Patents
Filtre, article à fumer et article d'inhalation d'arôme Download PDFInfo
- Publication number
- EP4115750A4 EP4115750A4 EP20922656.2A EP20922656A EP4115750A4 EP 4115750 A4 EP4115750 A4 EP 4115750A4 EP 20922656 A EP20922656 A EP 20922656A EP 4115750 A4 EP4115750 A4 EP 4115750A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- article
- filter
- flavor inhalation
- smoking
- smoking article
- 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.)
- Pending
Links
- 239000000796 flavoring agent Substances 0.000 title 1
- 235000019634 flavors Nutrition 0.000 title 1
- 230000000391 smoking effect Effects 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0291—Manufacture of tobacco smoke filters for filters with special features for hollow tipped filters, e.g. recess filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/008711 WO2021176524A1 (fr) | 2020-03-02 | 2020-03-02 | Filtre, article à fumer et article d'inhalation d'arôme |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4115750A1 EP4115750A1 (fr) | 2023-01-11 |
EP4115750A4 true EP4115750A4 (fr) | 2023-10-04 |
Family
ID=77613957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20922656.2A Pending EP4115750A4 (fr) | 2020-03-02 | 2020-03-02 | Filtre, article à fumer et article d'inhalation d'arôme |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4115750A4 (fr) |
JP (1) | JP7310008B2 (fr) |
TW (1) | TW202133743A (fr) |
WO (1) | WO2021176524A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1222789A (en) * | 1968-10-10 | 1971-02-17 | Supla Ets | Cigarette filters |
US5360023A (en) * | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
WO2013120566A2 (fr) * | 2012-02-13 | 2013-08-22 | Philip Morris Products S.A. | Article produisant un aérosol et contenant un composant biodégradable produisant une saveur |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55148080A (en) * | 1979-05-07 | 1980-11-18 | Mitsubishi Rayon Co | Filter plug |
JPS59196082A (ja) * | 1983-04-19 | 1984-11-07 | ダイセル化学工業株式会社 | シガレットフィルタ− |
US4807809A (en) * | 1988-02-12 | 1989-02-28 | R. J. Reynolds Tobacco Company | Rod making apparatus for smoking article manufacture |
US5365951A (en) | 1990-08-24 | 1994-11-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
GB9303583D0 (en) | 1993-02-23 | 1993-04-07 | British American Tobacco Co | Improvements relating to smoking articles |
JP5460856B2 (ja) * | 2010-03-26 | 2014-04-02 | 日本たばこ産業株式会社 | チャコールフィルターおよびシガレット |
US20120305015A1 (en) | 2011-05-31 | 2012-12-06 | Sebastian Andries D | Coated paper filter |
JP6416512B2 (ja) * | 2014-06-19 | 2018-10-31 | 株式会社ダイセル | 中空状たばこフィルター部材の製造方法 |
KR102495620B1 (ko) * | 2017-06-19 | 2023-02-06 | 니뽄 다바코 산교 가부시키가이샤 | 흡연 물품용 필터 및 그 제조 방법 |
-
2020
- 2020-03-02 EP EP20922656.2A patent/EP4115750A4/fr active Pending
- 2020-03-02 WO PCT/JP2020/008711 patent/WO2021176524A1/fr unknown
- 2020-03-02 JP JP2022504783A patent/JP7310008B2/ja active Active
- 2020-05-18 TW TW109116408A patent/TW202133743A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1222789A (en) * | 1968-10-10 | 1971-02-17 | Supla Ets | Cigarette filters |
US5360023A (en) * | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
WO2013120566A2 (fr) * | 2012-02-13 | 2013-08-22 | Philip Morris Products S.A. | Article produisant un aérosol et contenant un composant biodégradable produisant une saveur |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021176524A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021176524A1 (fr) | 2021-09-10 |
EP4115750A1 (fr) | 2023-01-11 |
JPWO2021176524A1 (fr) | 2021-09-10 |
TW202133743A (zh) | 2021-09-16 |
JP7310008B2 (ja) | 2023-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220920 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230901 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A24D 3/02 20060101ALI20230828BHEP Ipc: A24D 3/04 20060101AFI20230828BHEP |