EP3915407A4 - FILTERS FOR SMOKING ARTICLES - Google Patents

FILTERS FOR SMOKING ARTICLES Download PDF

Info

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Withdrawn
Application number
EP20745817.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3915407A1 (en
Inventor
Hiroyuki Kubota
Michihiro Inagaki
Toshitaka Umetsu
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP3915407A1 publication Critical patent/EP3915407A1/en
Publication of EP3915407A4 publication Critical patent/EP3915407A4/en
Withdrawn legal-status Critical Current

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
    • A24D3/16—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)
EP20745817.5A 2019-01-25 2020-01-24 FILTERS FOR SMOKING ARTICLES Withdrawn EP3915407A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019010764 2019-01-25
PCT/JP2020/002586 WO2020153491A1 (ja) 2019-01-25 2020-01-24 喫煙物品用フィルター

Publications (2)

Publication Number Publication Date
EP3915407A1 EP3915407A1 (en) 2021-12-01
EP3915407A4 true EP3915407A4 (en) 2022-10-26

Family

ID=71736970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20745817.5A Withdrawn EP3915407A4 (en) 2019-01-25 2020-01-24 FILTERS FOR SMOKING ARTICLES

Country Status (6)

Country Link
US (1) US20210321667A1 (zh)
EP (1) EP3915407A4 (zh)
JP (1) JPWO2020153491A1 (zh)
CN (1) CN113347895A (zh)
TW (1) TW202038750A (zh)
WO (1) WO2020153491A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (en) * 2002-01-08 2004-10-27 Japan Tobacco Inc. Smoking filter and smoking article
WO2012054111A1 (en) * 2010-10-06 2012-04-26 Celanese Acetate Llc Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
WO2018235761A1 (ja) * 2017-06-19 2018-12-27 日本たばこ産業株式会社 喫煙物品用フィルタおよびその製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496120B1 (zh) * 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
US20050172976A1 (en) 2002-10-31 2005-08-11 Newman Deborah J. Electrically heated cigarette including controlled-release flavoring
HUE026909T2 (en) 2002-10-31 2016-07-28 Philip Morris Products Sa Electrically heated cigarette containing flavoring additive
EP1847189B1 (en) 2005-01-06 2015-07-29 Japan Tobacco Inc. Carbonaceous heat source composition for non-combustion smoking article
DE102005017478A1 (de) * 2005-04-15 2006-10-19 Reemtsma Cigarettenfabriken Gmbh Tabakrauchfilter
KR101257597B1 (ko) 2009-02-23 2013-04-26 니뽄 다바코 산교 가부시키가이샤 비가열형 담배 향미 흡인기
WO2010110226A1 (ja) 2009-03-23 2010-09-30 日本たばこ産業株式会社 非燃焼タイプ香味吸引物品
JP5728584B2 (ja) 2010-10-15 2015-06-03 セラニーズ アセテート，エルエルシー 煙フィルタ用多孔質体を形成する装置、システム、および関連方法
WO2012066656A1 (ja) * 2010-11-17 2012-05-24 日本たばこ産業株式会社 吸着剤担持顆粒、その製造方法、シガレットフィルタおよびシガレット
TW201221472A (en) * 2010-11-23 2012-06-01 Japan Tobacco Inc Particles carring adsorbent, manufacturing method thereof, tobacco filter and tobacco
WO2012090659A1 (ja) * 2010-12-27 2012-07-05 日本たばこ産業株式会社 シガレットフィルタおよびそれを備えたシガレット
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
RU2604020C2 (ru) 2011-12-06 2016-12-10 Джапан Тобакко Инк. Сигаретный фильтр и сигарета
BR112014028707A2 (pt) * 2012-08-01 2017-06-27 Celanese Acetate Llc métodos para produzir filtros e hastes de filtro que compreendem massas porosas e artigos relacionados aos mesmos
US9215894B2 (en) * 2013-03-14 2015-12-22 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming organic porous masses for flavored smoke filters
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
CN108433184B (zh) 2013-09-30 2022-05-03 日本烟草产业株式会社 非燃烧型香味吸取器
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
WO2017168516A1 (ja) * 2016-03-28 2017-10-05 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (en) * 2002-01-08 2004-10-27 Japan Tobacco Inc. Smoking filter and smoking article
WO2012054111A1 (en) * 2010-10-06 2012-04-26 Celanese Acetate Llc Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
WO2018235761A1 (ja) * 2017-06-19 2018-12-27 日本たばこ産業株式会社 喫煙物品用フィルタおよびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020153491A1 *

Also Published As

Publication number Publication date
JPWO2020153491A1 (ja) 2021-11-18
WO2020153491A1 (ja) 2020-07-30
US20210321667A1 (en) 2021-10-21
CN113347895A (zh) 2021-09-03
TW202038750A (zh) 2020-11-01
EP3915407A1 (en) 2021-12-01

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