CA2888967A1 - Filtre pour article a fumer - Google Patents

Filtre pour article a fumer Download PDF

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Publication number
CA2888967A1
CA2888967A1 CA2888967A CA2888967A CA2888967A1 CA 2888967 A1 CA2888967 A1 CA 2888967A1 CA 2888967 A CA2888967 A CA 2888967A CA 2888967 A CA2888967 A CA 2888967A CA 2888967 A1 CA2888967 A1 CA 2888967A1
Authority
CA
Canada
Prior art keywords
filter
section
filter section
smoking article
axial region
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.)
Granted
Application number
CA2888967A
Other languages
English (en)
Other versions
CA2888967C (fr
Inventor
Lance MUCALO
Nicholas WALPOLE
Matthew Knight
John Richardson
Santiago MORALES
Peter Wan
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47358905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2888967(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Priority to CA3116933A priority Critical patent/CA3116933A1/fr
Publication of CA2888967A1 publication Critical patent/CA2888967A1/fr
Application granted granted Critical
Publication of CA2888967C publication Critical patent/CA2888967C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A24D3/061—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 FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • 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
    • A24D3/04—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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

La présente invention concerne un filtre pour article à fumer comportant une première partie de filtre comprenant un matériau filtrant et un additif modificateur de fumée disposé dans une zone axiale de la première partie de filtre et une seconde partie de filtre reliée à la première partie de filtre et comportant au moins un canal situé dans une zone axiale et destiné à guider la fumée lors de l'utilisation afin que celle-ci soit amenée à traverser la zone axiale de la première partie de filtre. L'additif modificateur de fumée peut comprendre un arôme tel que le menthol et la seconde partie de filtre peut comprendre une partie tubulaire constituée d'un matériau filtrant fibreux. Une partie de filtre adsorbante peut également être prévue.
CA2888967A 2012-10-31 2013-10-29 Filtre pour article a fumer Active CA2888967C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3116933A CA3116933A1 (fr) 2012-10-31 2013-10-29 Filtre pour article a fumer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1219540.0A GB201219540D0 (en) 2012-10-31 2012-10-31 A filter for a smoking article
GB1219540.0 2012-10-31
PCT/GB2013/052813 WO2014068295A1 (fr) 2012-10-31 2013-10-29 Filtre pour article à fumer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3116933A Division CA3116933A1 (fr) 2012-10-31 2013-10-29 Filtre pour article a fumer

Publications (2)

Publication Number Publication Date
CA2888967A1 true CA2888967A1 (fr) 2014-05-08
CA2888967C CA2888967C (fr) 2021-06-08

Family

ID=47358905

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2888967A Active CA2888967C (fr) 2012-10-31 2013-10-29 Filtre pour article a fumer
CA3116933A Abandoned CA3116933A1 (fr) 2012-10-31 2013-10-29 Filtre pour article a fumer

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3116933A Abandoned CA3116933A1 (fr) 2012-10-31 2013-10-29 Filtre pour article a fumer

Country Status (23)

Country Link
US (3) US20150296878A1 (fr)
EP (1) EP2914137B1 (fr)
JP (2) JP2014090720A (fr)
KR (5) KR102273017B1 (fr)
CN (2) CN104869854A (fr)
AR (1) AR093294A1 (fr)
AU (1) AU2013340588B2 (fr)
BR (2) BR122021013385B1 (fr)
CA (2) CA2888967C (fr)
CL (1) CL2015001125A1 (fr)
DK (1) DK2914137T3 (fr)
ES (1) ES2712943T3 (fr)
GB (1) GB201219540D0 (fr)
HK (1) HK1208601A1 (fr)
HU (1) HUE041761T2 (fr)
MX (1) MX2015005386A (fr)
MY (1) MY178585A (fr)
PH (1) PH12015500947A1 (fr)
PL (1) PL2914137T3 (fr)
RU (2) RU2635971C2 (fr)
TR (1) TR201903110T4 (fr)
UA (4) UA115998C2 (fr)
WO (1) WO2014068295A1 (fr)

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TW201635927A (zh) 2015-03-27 2016-10-16 菲利浦莫里斯製品股份有限公司 具有嘴端空腔及通氣的吸煙物件
ES2733464T3 (es) * 2015-04-30 2019-11-29 Philip Morris Products Sa Artículo generador de aerosol que comprende un elemento de suministro de refrescante desmontable con alta resistencia a la extracción
US10842184B2 (en) * 2015-05-22 2020-11-24 Philip Morris Products S.A. Aerosol generating article having mouthpiece with surface formations and removable tipping wrapper portion
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CN107259639B (zh) * 2017-07-28 2019-10-01 四川三联新材料有限公司 一种发烟制品以及其制造方法
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GB201715924D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
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GB201717568D0 (en) * 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A smoking article or an aerosol generating product
GB201717569D0 (en) 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A filter for a smoking article or an aerosol generating product
GB201717567D0 (en) 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A filter for a smoking article or an aerosol generating product
EP4005406A1 (fr) * 2017-11-30 2022-06-01 Philip Morris Products S.A. Article de génération d'aérosol comportant un embout buccal ayant une cavité en amont
EP3729977A4 (fr) * 2017-12-22 2021-07-21 Japan Tobacco Inc. Article à fumer, et filtre d'article à fumer
TWI727128B (zh) * 2017-12-25 2021-05-11 日商日本煙草產業股份有限公司 吸煙物品及吸煙物品的濾嘴
KR101976325B1 (ko) * 2018-07-06 2019-05-07 주식회사 케이티앤지 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법
GB201817540D0 (en) * 2018-10-29 2018-12-12 Nerudia Ltd Smoking substitute consumable
GB201903272D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in an aerosol provision system
GB201903282D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in a non-combustable aerosol provision
JP2022526103A (ja) 2019-04-04 2022-05-23 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 中空管状支持要素を備えるエアロゾル発生物品
KR102062207B1 (ko) * 2019-08-23 2020-01-03 주식회사 케이티앤지 트리플 케어 담배 냄새 저감 기술이 적용된 흡연 물품
KR102102802B1 (ko) 2019-08-26 2020-04-22 최종철 공사-용역사업에 관한 온라인 공개입찰 토탈관리 시스템 및 그 구동방법
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Also Published As

Publication number Publication date
ES2712943T3 (es) 2019-05-16
BR122021013385B1 (pt) 2022-02-22
KR102454343B1 (ko) 2022-10-12
JP2014090720A (ja) 2014-05-19
US20210045436A1 (en) 2021-02-18
KR20210096319A (ko) 2021-08-04
PL2914137T3 (pl) 2019-05-31
KR20190117816A (ko) 2019-10-16
HUE041761T2 (hu) 2019-05-28
HK1208601A1 (en) 2016-03-11
DK2914137T3 (en) 2019-04-01
US20150296878A1 (en) 2015-10-22
BR112015009443B1 (pt) 2021-11-16
JP3219297U (ja) 2018-12-13
BR112015009443A2 (pt) 2017-07-04
UA97502U (uk) 2015-03-25
EP2914137A1 (fr) 2015-09-09
US20210030057A1 (en) 2021-02-04
AU2013340588B2 (en) 2016-01-28
UA98841U (en) 2015-05-12
GB201219540D0 (en) 2012-12-12
EP2914137B1 (fr) 2018-12-05
RU143582U1 (ru) 2014-07-27
KR102219760B1 (ko) 2021-02-23
KR102273017B1 (ko) 2021-07-02
MX2015005386A (es) 2015-07-21
RU2635971C2 (ru) 2017-11-17
TR201903110T4 (tr) 2019-03-21
PH12015500947A1 (en) 2015-07-06
WO2014068295A1 (fr) 2014-05-08
MY178585A (en) 2020-10-16
KR20200110479A (ko) 2020-09-23
CA3116933A1 (fr) 2014-05-08
CN104869854A (zh) 2015-08-26
CA2888967C (fr) 2021-06-08
KR20150076216A (ko) 2015-07-06
UA98840U (en) 2015-05-12
KR20210082568A (ko) 2021-07-05
AR093294A1 (es) 2015-05-27
AU2013340588A1 (en) 2015-05-14
CN113439872A (zh) 2021-09-28
CL2015001125A1 (es) 2015-10-02
UA115998C2 (uk) 2018-01-25
RU2015120461A (ru) 2016-12-20

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