JP2023535687A - 紙キャビティフィルタ - Google Patents

紙キャビティフィルタ Download PDF

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Publication number
JP2023535687A
JP2023535687A JP2023503057A JP2023503057A JP2023535687A JP 2023535687 A JP2023535687 A JP 2023535687A JP 2023503057 A JP2023503057 A JP 2023503057A JP 2023503057 A JP2023503057 A JP 2023503057A JP 2023535687 A JP2023535687 A JP 2023535687A
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JP
Japan
Prior art keywords
filter
paper
wrapper
cellulose acetate
tobacco smoke
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
Application number
JP2023503057A
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English (en)
Japanese (ja)
Other versions
JP2023535687A5 (enExample
Inventor
メレディス パトリック
ラーマン アリフ
クラーク ポール
Original Assignee
エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド
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
Priority claimed from GBGB2011041.7A external-priority patent/GB202011041D0/en
Priority claimed from GBGB2103442.6A external-priority patent/GB202103442D0/en
Application filed by エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド filed Critical エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド
Publication of JP2023535687A publication Critical patent/JP2023535687A/ja
Publication of JP2023535687A5 publication Critical patent/JP2023535687A5/ja
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
JP2023503057A 2020-07-17 2021-07-15 紙キャビティフィルタ Pending JP2023535687A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2011041.7 2020-07-17
GBGB2011041.7A GB202011041D0 (en) 2020-07-17 2020-07-17 Paper cavity filter
GBGB2103442.6A GB202103442D0 (en) 2021-03-12 2021-03-12 Paper cavity filter
GB2103442.6 2021-03-12
PCT/EP2021/069790 WO2022013370A1 (en) 2020-07-17 2021-07-15 Paper cavity filter

Publications (2)

Publication Number Publication Date
JP2023535687A true JP2023535687A (ja) 2023-08-21
JP2023535687A5 JP2023535687A5 (enExample) 2024-07-16

Family

ID=76920793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503057A Pending JP2023535687A (ja) 2020-07-17 2021-07-15 紙キャビティフィルタ

Country Status (7)

Country Link
US (1) US20230270159A1 (enExample)
EP (1) EP4181698B1 (enExample)
JP (1) JP2023535687A (enExample)
KR (1) KR20230143998A (enExample)
CN (2) CN113940449B (enExample)
PY (1) PY2158483A (enExample)
WO (1) WO2022013370A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113940449B (zh) * 2020-07-17 2026-03-10 菲尔创纳有限公司 纸腔式过滤器
CN114532586A (zh) * 2022-03-31 2022-05-27 深圳市元雾科技有限公司 一种含可感应加热元件的颗粒型气溶胶生成制品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526272A (ja) * 2010-05-12 2013-06-24 ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド フィルター用添加剤
JP2018011604A (ja) * 2012-02-23 2018-01-25 エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド たばこ煙フィルタ
WO2019105950A1 (en) * 2017-11-30 2019-06-06 Philip Morris Products S.A. Aerosol-generating article having mouthpiece with upstream cavity
JP2019515673A (ja) * 2016-04-19 2019-06-13 アルトリア クライアント サービシーズ エルエルシー 喫煙物品のフィルタにおいて風味を与える香味料粒子の適用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1012025A (en) * 1973-10-09 1977-06-14 James R. Hammersmith Porous filter tip and method for making
US5709227A (en) * 1995-12-05 1998-01-20 R. J. Reynolds Tobacco Company Degradable smoking article
GB0910373D0 (en) 2009-06-16 2009-07-29 Filtrona Int Ltd Tabacco smoke filter
GB0922254D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Enhancing the disintegration and/or degradation of a smoking article
KR102031068B1 (ko) * 2011-09-09 2019-10-15 필립모리스 프로덕츠 에스.에이. 중합체 인서트를 포함하는 흡연 물품 필터
KR101375774B1 (ko) * 2012-06-12 2014-03-18 주식회사 케이티앤지 Ｐｌａ 합지를 포함하는 담배 필터 및 이를 포함하는 담배
ES2674676T3 (es) * 2012-08-06 2018-07-03 Philip Morris Products S.A. Método de formación de artículos para fumar con cavidades en el extremo del lado de la boca
EP2712510B1 (en) * 2012-09-28 2016-03-02 Reemtsma Cigarettenfabriken GmbH Smoking article
EP2901871A1 (en) * 2014-01-31 2015-08-05 Philip Morris Products S.A. Multi-segment filter tube
TW201731397A (zh) * 2016-02-29 2017-09-16 菲利浦莫里斯製品股份有限公司 具有中空管段濾嘴的吸菸製品
CN108378416B (zh) * 2018-03-05 2020-05-12 滁州卷烟材料厂 一种三段插接式复合多位截流滤嘴
CN113940449B (zh) * 2020-07-17 2026-03-10 菲尔创纳有限公司 纸腔式过滤器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526272A (ja) * 2010-05-12 2013-06-24 ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド フィルター用添加剤
JP2018011604A (ja) * 2012-02-23 2018-01-25 エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド たばこ煙フィルタ
JP2019515673A (ja) * 2016-04-19 2019-06-13 アルトリア クライアント サービシーズ エルエルシー 喫煙物品のフィルタにおいて風味を与える香味料粒子の適用
WO2019105950A1 (en) * 2017-11-30 2019-06-06 Philip Morris Products S.A. Aerosol-generating article having mouthpiece with upstream cavity

Also Published As

Publication number Publication date
CN113940449B (zh) 2026-03-10
US20230270159A1 (en) 2023-08-31
EP4181698A1 (en) 2023-05-24
WO2022013370A1 (en) 2022-01-20
EP4181698B1 (en) 2025-12-24
CN217695253U (zh) 2022-11-01
PY2158483A (es) 2022-09-14
KR20230143998A (ko) 2023-10-13
CN113940449A (zh) 2022-01-18

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