GB201720490D0 - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number
GB201720490D0
GB201720490D0 GBGB1720490.0A GB201720490A GB201720490D0 GB 201720490 D0 GB201720490 D0 GB 201720490D0 GB 201720490 A GB201720490 A GB 201720490A GB 201720490 D0 GB201720490 D0 GB 201720490D0
Authority
GB
United Kingdom
Prior art keywords
tobacco smoke
smoke filter
filter
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.)
Ceased
Application number
GBGB1720490.0A
Other languages
English (en)
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.)
Essentra Filter Products Development Co Pte Ltd
Original Assignee
Essentra Filter Products Development Co Pte Ltd
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 Essentra Filter Products Development Co Pte Ltd filed Critical Essentra Filter Products Development Co Pte Ltd
Priority to GBGB1720490.0A priority Critical patent/GB201720490D0/en
Publication of GB201720490D0 publication Critical patent/GB201720490D0/en
Priority to TW107140346A priority patent/TW201924548A/zh
Priority to KR1020207019590A priority patent/KR20200096280A/ko
Priority to JP2020531144A priority patent/JP2021505166A/ja
Priority to EP18819033.4A priority patent/EP3720306A1/en
Priority to PCT/EP2018/083750 priority patent/WO2019110715A1/en
Priority to RU2020120025A priority patent/RU2780049C2/ru
Priority to CN201880078565.8A priority patent/CN111432667A/zh
Ceased 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
    • A24D3/04—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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • 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
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GBGB1720490.0A 2017-12-08 2017-12-08 Tobacco smoke filter Ceased GB201720490D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB1720490.0A GB201720490D0 (en) 2017-12-08 2017-12-08 Tobacco smoke filter
TW107140346A TW201924548A (zh) 2017-12-08 2018-11-14 煙草煙霧濾嘴
KR1020207019590A KR20200096280A (ko) 2017-12-08 2018-12-06 담배 연기 필터
JP2020531144A JP2021505166A (ja) 2017-12-08 2018-12-06 タバコ煙フィルター
EP18819033.4A EP3720306A1 (en) 2017-12-08 2018-12-06 Tobacco smoke filter
PCT/EP2018/083750 WO2019110715A1 (en) 2017-12-08 2018-12-06 Tobacco smoke filter
RU2020120025A RU2780049C2 (ru) 2017-12-08 2018-12-06 Фильтр или фильтрующий элемент для табачного дыма, способ его получения и курительное изделие, включающее такой фильтр или фильтрующий элемент
CN201880078565.8A CN111432667A (zh) 2017-12-08 2018-12-06 烟草烟雾过滤器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1720490.0A GB201720490D0 (en) 2017-12-08 2017-12-08 Tobacco smoke filter

Publications (1)

Publication Number Publication Date
GB201720490D0 true GB201720490D0 (en) 2018-01-24

Family

ID=61007029

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1720490.0A Ceased GB201720490D0 (en) 2017-12-08 2017-12-08 Tobacco smoke filter

Country Status (7)

Country Link
EP (1) EP3720306A1 (ko)
JP (1) JP2021505166A (ko)
KR (1) KR20200096280A (ko)
CN (1) CN111432667A (ko)
GB (1) GB201720490D0 (ko)
TW (1) TW201924548A (ko)
WO (1) WO2019110715A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021083891A1 (en) * 2019-10-28 2021-05-06 Jt International Sa Filter component for an aerosol-generating article
CN113876029A (zh) * 2021-09-30 2022-01-04 山东中烟工业有限责任公司 连续改变卷烟烟气运动方向和状态的滤嘴棒的加工方法
CN114983017B (zh) * 2022-05-24 2023-08-22 云南中烟工业有限责任公司 一种内芯填充的外中空滤棒及其加工方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963179A (ja) * 1982-10-01 1984-04-10 三菱アセテート株式会社 タバコ用吸口
GB8424978D0 (en) * 1984-10-03 1984-11-07 British American Tobacco Co Smoking articles
JPH0711599Y2 (ja) * 1990-09-25 1995-03-22 ブラウン アンド ウイリアムソン タバコ コーポレーション シガレットフィルター
GB0610144D0 (en) * 2006-05-22 2006-06-28 Filtrona Int Ltd Tobacco smoke filter
GB0906187D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Smoking article filter
JP2011072296A (ja) * 2009-10-02 2011-04-14 British American Tobacco Japan Kk 添加剤を含むフィルター
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB2490728A (en) * 2011-05-13 2012-11-14 British American Tobacco Co Filter for a smoking article
PL222242B1 (pl) * 2012-01-18 2016-07-29 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób i zespół do przekazywania kapsułek
CN102669817A (zh) * 2012-05-22 2012-09-19 南通烟滤嘴有限责任公司 预埋固体胶囊的滤嘴和滤棒
WO2015025376A1 (ja) * 2013-08-21 2015-02-26 日本たばこ産業株式会社 シガレット用のフィルタ
KR102226828B1 (ko) * 2014-07-22 2021-03-12 제이티 인터내셔널 소시에떼 아노님 필터 로드 형성 방법 및 필터 로드 형성 장치
CN112998312B (zh) * 2015-08-03 2023-02-10 益升华过滤产品开发私人有限公司 烟草烟雾滤嘴
ITUB20156245A1 (it) * 2015-12-03 2017-06-03 Gd Spa Macchina per la realizzazione di filtri.

Also Published As

Publication number Publication date
TW201924548A (zh) 2019-07-01
CN111432667A (zh) 2020-07-17
EP3720306A1 (en) 2020-10-14
RU2020120025A3 (ko) 2022-01-28
RU2020120025A (ru) 2022-01-10
WO2019110715A1 (en) 2019-06-13
KR20200096280A (ko) 2020-08-11
JP2021505166A (ja) 2021-02-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)