EP3915407A4 - Filtre pour article à fumer - Google Patents
Filtre pour article à fumer Download PDFInfo
- Publication number
- EP3915407A4 EP3915407A4 EP20745817.5A EP20745817A EP3915407A4 EP 3915407 A4 EP3915407 A4 EP 3915407A4 EP 20745817 A EP20745817 A EP 20745817A EP 3915407 A4 EP3915407 A4 EP 3915407A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter
- smoking article
- 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.)
- Withdrawn
Links
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
-
- 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
-
- 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
-
- 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
-
- 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
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019010764 | 2019-01-25 | ||
PCT/JP2020/002586 WO2020153491A1 (fr) | 2019-01-25 | 2020-01-24 | Filtre pour article à fumer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3915407A1 EP3915407A1 (fr) | 2021-12-01 |
EP3915407A4 true EP3915407A4 (fr) | 2022-10-26 |
Family
ID=71736970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20745817.5A Withdrawn EP3915407A4 (fr) | 2019-01-25 | 2020-01-24 | Filtre pour article à fumer |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210321667A1 (fr) |
EP (1) | EP3915407A4 (fr) |
JP (1) | JPWO2020153491A1 (fr) |
CN (1) | CN113347895A (fr) |
TW (1) | TW202038750A (fr) |
WO (1) | WO2020153491A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101976325B1 (ko) * | 2018-07-06 | 2019-05-07 | 주식회사 케이티앤지 | 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142559A (ja) * | 1985-12-18 | 1987-06-25 | 株式会社祥光化学研究所 | 消臭抗菌能を有する構造物 |
EP1470761A1 (fr) * | 2002-01-08 | 2004-10-27 | Japan Tobacco Inc. | Filtre anti-fumee et article a fumer |
WO2012054111A1 (fr) * | 2010-10-06 | 2012-04-26 | Celanese Acetate Llc | Filtre à fumée pour dispositifs à fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulée |
WO2018235761A1 (fr) * | 2017-06-19 | 2018-12-27 | 日本たばこ産業株式会社 | Filtre d'article à fumer et son procédé de production |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496120B1 (fr) * | 1964-09-02 | 1974-02-12 | ||
JP3208272B2 (ja) * | 1995-01-11 | 2001-09-10 | ダイセル化学工業株式会社 | フィルター材料およびその製造方法 |
WO2004041007A2 (fr) | 2002-10-31 | 2004-05-21 | Philip Morris Products S.A. | Cigarette chauffee electriquement comprenant un arome a liberation controlee |
US20050172976A1 (en) | 2002-10-31 | 2005-08-11 | Newman Deborah J. | Electrically heated cigarette including controlled-release flavoring |
CA2594274C (fr) | 2005-01-06 | 2009-12-15 | Japan Tobacco Inc. | Composition de source de chaleur carbonee pour article non combustible destine a etre fume |
DE102005017478A1 (de) * | 2005-04-15 | 2006-10-19 | Reemtsma Cigarettenfabriken Gmbh | Tabakrauchfilter |
CN102395398B (zh) | 2009-02-23 | 2016-03-16 | 日本烟草产业株式会社 | 非加热型烟草香味吸取器 |
EP2412396B2 (fr) | 2009-03-23 | 2023-10-18 | Japan Tobacco, Inc. | Article pour inhalation de parfum sans combustion |
WO2012051548A2 (fr) | 2010-10-15 | 2012-04-19 | Celanese Acetate Llc | Appareils, systèmes et procédés associés pour former des masses poreuses pour un filtre à fumée |
WO2012066656A1 (fr) * | 2010-11-17 | 2012-05-24 | 日本たばこ産業株式会社 | Granulés à adsorbant supporté et leur procédé de fabrication, filtre à cigarette et cigarette |
TW201221472A (en) * | 2010-11-23 | 2012-06-01 | Japan Tobacco Inc | Particles carring adsorbent, manufacturing method thereof, tobacco filter and tobacco |
WO2012090659A1 (fr) * | 2010-12-27 | 2012-07-05 | 日本たばこ産業株式会社 | Filtre de cigarette et cigarette pourvue de celui-ci |
JP2015033330A (ja) * | 2011-11-30 | 2015-02-19 | 日本たばこ産業株式会社 | 喫煙物品用フィルターおよび喫煙物品 |
JP5786038B2 (ja) | 2011-12-06 | 2015-09-30 | 日本たばこ産業株式会社 | シガレットフィルタおよびシガレット |
SG11201407571VA (en) * | 2012-08-01 | 2015-03-30 | Celanese Acetate Llc | Methods of producing filters and filter rods comprising porous masses and articles relating thereto |
EA201591744A1 (ru) * | 2013-03-14 | 2015-12-30 | СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи | Устройства, системы и соответствующие способы изготовления органических пористых масс для ароматизированных дымовых фильтров |
CN103393218B (zh) * | 2013-08-06 | 2016-04-27 | 上海华宝生物科技有限公司 | 一种颗粒组装成型的固型滤棒及其制备方法 |
CA2925645C (fr) | 2013-09-30 | 2018-04-03 | Japan Tobacco Inc. | Dispositif d'aspiration d'arome du type sans combustion et partie capsule |
JP2016220545A (ja) * | 2013-10-25 | 2016-12-28 | 日本たばこ産業株式会社 | シガレット用のフィルタ |
JP6535810B2 (ja) * | 2016-03-28 | 2019-06-26 | 日本たばこ産業株式会社 | 喫煙物品用フィルター、喫煙物品、および喫煙物品用フィルターの製造方法 |
CN107594634A (zh) * | 2017-09-27 | 2018-01-19 | 武汉市腾宁新材料科技有限公司 | 一种电磁加热新型低温卷烟及制备方法和加热方法 |
-
2020
- 2020-01-24 EP EP20745817.5A patent/EP3915407A4/fr not_active Withdrawn
- 2020-01-24 CN CN202080010524.2A patent/CN113347895A/zh active Pending
- 2020-01-24 WO PCT/JP2020/002586 patent/WO2020153491A1/fr active Application Filing
- 2020-01-24 JP JP2020567726A patent/JPWO2020153491A1/ja active Pending
- 2020-01-30 TW TW109102824A patent/TW202038750A/zh unknown
-
2021
- 2021-06-30 US US17/363,801 patent/US20210321667A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142559A (ja) * | 1985-12-18 | 1987-06-25 | 株式会社祥光化学研究所 | 消臭抗菌能を有する構造物 |
EP1470761A1 (fr) * | 2002-01-08 | 2004-10-27 | Japan Tobacco Inc. | Filtre anti-fumee et article a fumer |
WO2012054111A1 (fr) * | 2010-10-06 | 2012-04-26 | Celanese Acetate Llc | Filtre à fumée pour dispositifs à fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulée |
WO2018235761A1 (fr) * | 2017-06-19 | 2018-12-27 | 日本たばこ産業株式会社 | Filtre d'article à fumer et son procédé de production |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020153491A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW202038750A (zh) | 2020-11-01 |
US20210321667A1 (en) | 2021-10-21 |
WO2020153491A1 (fr) | 2020-07-30 |
EP3915407A1 (fr) | 2021-12-01 |
JPWO2020153491A1 (ja) | 2021-11-18 |
CN113347895A (zh) | 2021-09-03 |
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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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20210702 |
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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 |
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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: 20220927 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A24D 3/16 20060101ALI20220921BHEP Ipc: A24D 3/14 20060101ALI20220921BHEP Ipc: A24D 3/10 20060101ALI20220921BHEP Ipc: A24D 3/06 20060101ALI20220921BHEP Ipc: A24D 1/04 20060101AFI20220921BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20231229 |