CN113439872A - 用于吸烟物品的过滤器 - Google Patents

用于吸烟物品的过滤器 Download PDF

Info

Publication number
CN113439872A
CN113439872A CN202110799418.3A CN202110799418A CN113439872A CN 113439872 A CN113439872 A CN 113439872A CN 202110799418 A CN202110799418 A CN 202110799418A CN 113439872 A CN113439872 A CN 113439872A
Authority
CN
China
Prior art keywords
filter
filter section
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.)
Pending
Application number
CN202110799418.3A
Other languages
English (en)
Chinese (zh)
Inventor
L.穆卡洛
N.沃波尔
M.奈特
J.理查森
S.莫拉莱斯
P.温
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=CN113439872(A) "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
Publication of CN113439872A publication Critical patent/CN113439872A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • 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
    • A24D1/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CN202110799418.3A 2012-10-31 2013-10-29 用于吸烟物品的过滤器 Pending CN113439872A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1219540.0 2012-10-31
GBGB1219540.0A GB201219540D0 (en) 2012-10-31 2012-10-31 A filter for a smoking article
CN201380069516.5A CN104869854A (zh) 2012-10-31 2013-10-29 用于吸烟物品的过滤器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380069516.5A Division CN104869854A (zh) 2012-10-31 2013-10-29 用于吸烟物品的过滤器

Publications (1)

Publication Number Publication Date
CN113439872A true CN113439872A (zh) 2021-09-28

Family

ID=47358905

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380069516.5A Pending CN104869854A (zh) 2012-10-31 2013-10-29 用于吸烟物品的过滤器
CN202110799418.3A Pending CN113439872A (zh) 2012-10-31 2013-10-29 用于吸烟物品的过滤器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201380069516.5A Pending CN104869854A (zh) 2012-10-31 2013-10-29 用于吸烟物品的过滤器

Country Status (23)

Country Link
US (3) US20150296878A1 (xx)
EP (1) EP2914137B1 (xx)
JP (2) JP2014090720A (xx)
KR (5) KR102273017B1 (xx)
CN (2) CN104869854A (xx)
AR (1) AR093294A1 (xx)
AU (1) AU2013340588B2 (xx)
BR (2) BR112015009443B1 (xx)
CA (2) CA3116933A1 (xx)
CL (1) CL2015001125A1 (xx)
DK (1) DK2914137T3 (xx)
ES (1) ES2712943T3 (xx)
GB (1) GB201219540D0 (xx)
HK (1) HK1208601A1 (xx)
HU (1) HUE041761T2 (xx)
MX (1) MX2015005386A (xx)
MY (1) MY178585A (xx)
PH (1) PH12015500947A1 (xx)
PL (1) PL2914137T3 (xx)
RU (2) RU2635971C2 (xx)
TR (1) TR201903110T4 (xx)
UA (4) UA115998C2 (xx)
WO (1) WO2014068295A1 (xx)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT2579736T (lt) * 2010-06-10 2019-04-10 Essentra Filter Products Development Co. Pte. Ltd. Tabako dūmų filtras
GB201310599D0 (en) * 2013-06-13 2013-07-31 Filtrona Filter Prod Dev Co Tabacco smoke filter
WO2016024206A1 (en) * 2014-08-11 2016-02-18 Philip Morris Products S.A. Moisturized activated carbon for smoking articles
AU2015359136B2 (en) * 2014-12-08 2018-04-26 British American Tobacco (Investments) Limited A smoking article, a smoking article filter section and a method of manufacturing a smoking article
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
US10321717B2 (en) * 2015-04-30 2019-06-18 Philip Morris Products S.A. Aerosol-generating article comprising a detachable freshener delivery element with high resistance to draw
JP6794377B2 (ja) * 2015-05-22 2020-12-02 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 表面形成および取り外し可能なチッピングラッパー部分を有するマウスピースを有するエアロゾル発生物品
TW201700019A (zh) * 2015-06-30 2017-01-01 菲利浦莫里斯製品股份有限公司 具有改良的熄滅性的菸製品
KR102672015B1 (ko) * 2015-12-30 2024-06-04 필립모리스 프로덕츠 에스.에이. 액체 전달 요소를 포함하는 에어로졸 발생 물품
ITUA20161917A1 (it) * 2016-03-24 2017-09-24 Gd Spa Macchina e metodo per la produzione di filtri per sigarette.
GB2549803A (en) * 2016-04-29 2017-11-01 British American Tobacco Investments Ltd A filter tube for a smoking article
GB201608947D0 (en) 2016-05-20 2016-07-06 British American Tobacco Co Consumable for aerosol generating device
US11058147B1 (en) * 2016-07-29 2021-07-13 Christopher L. Hurley Freezable smoking pipe with integrated reflective particles
EP3586652B9 (en) * 2017-03-06 2023-03-01 Japan Tobacco, Inc. Smoking article provided with filter
EP3606362B1 (en) * 2017-04-03 2022-05-04 Philip Morris Products S.A. Smoking article mouthpiece configured to receive an insert unit
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
EP3679813A4 (en) 2017-09-06 2021-07-14 KT&G Corporation AEROSOL PRODUCTION DEVICE
US10765143B2 (en) * 2017-09-14 2020-09-08 Altria Client Services Llc Smoking article with reduced tobacco
GB201715924D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
AU2018344403A1 (en) * 2017-10-02 2020-04-23 Essentra Filter Products Development Co. Pte. Ltd. Smoking article filter
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
AR113584A1 (es) 2017-11-30 2020-05-20 Philip Morris Products Sa Artículo generador de aerosol que tiene una boquilla con cavidad aguas arriba
EP3729977A4 (en) * 2017-12-22 2021-07-21 Japan Tobacco Inc. SMOKING ARTICLES AND SMOKING ARTICLE FILTERS
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
GB201903284D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
US20220175034A1 (en) 2019-04-04 2022-06-09 Philip Morris Products S.A. Aerosol-generating article comprising a hollow tubular support element
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
GB201919064D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd Article for use in an aerosol provision system
KR102533111B1 (ko) * 2020-02-17 2023-05-16 주식회사 케이티앤지 가향처리된 튜브필터를 포함하는 흡연물품 및 그의 제조 방법
BR112023001612A2 (pt) * 2020-07-29 2023-02-23 Acetate Int Llc Métodos de introdução de um catalisador para a desacetilação acelerada de ésteres celulósicos
WO2024110525A1 (en) * 2022-11-22 2024-05-30 Filtrona Pte. Ltd. Sustainable filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050066984A1 (en) * 2003-09-30 2005-03-31 Crooks Evon Llewellyn Filtered cigarette incorporating an adsorbent material
CN101578053A (zh) * 2007-03-21 2009-11-11 菲利普莫里斯生产公司 提供改进的香味增强的多部件过滤器
CN101925403A (zh) * 2008-01-25 2010-12-22 R.J.雷诺兹烟草公司 制造用于烟草制品中的脆性胶囊的方法
US20110120481A1 (en) * 2009-11-23 2011-05-26 Philip Morris Usa Inc. Novel filter segment including a substrate loaded with a smoke-modifying agent
CN102365034A (zh) * 2009-02-25 2012-02-29 R.J.雷诺兹烟草公司 包含可降解纤维的香烟过滤嘴

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525582A (en) * 1967-09-11 1970-08-25 Haskett Barry F Smoking tobacco charge incorporating encapsulated vitamin a and mode of introduction
US3860011A (en) 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter
JPS6048156B2 (ja) 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
US4715390A (en) * 1985-11-19 1987-12-29 Philip Morris Incorporated Matrix entrapment of flavorings for smoking articles
GB8709173D0 (en) 1987-04-16 1987-05-20 Cigarette Components Ltd Ventilated cigarette filter
US4971078A (en) * 1989-08-15 1990-11-20 Hoechst Celanese Corporation Filter for a smoking article containing a flavored hollow fiber
GB9008887D0 (en) 1990-04-20 1990-06-20 Rothmans Benson & Hedges Cigarette smoke filter
JP2920448B2 (ja) 1992-12-04 1999-07-19 三菱レイヨン株式会社 デュアル構造たばこフィルター
AU675573B2 (en) * 1993-09-30 1997-02-06 British-American Tobacco Company Limited Improvements relating to tobacco smoke filter elements
GB9325536D0 (en) 1993-12-14 1994-02-16 Rothmans International Ltd Smoking article and filter therefor
JP2826983B2 (ja) 1995-07-20 1998-11-18 三菱レイヨン株式会社 デュアル構造フィルター付きたばこ
DE19925313C2 (de) * 1999-05-27 2002-04-11 Reemtsma H F & Ph Ventilierte Filtercigarette
DE10060234C2 (de) 2000-12-05 2003-06-12 Reemtsma H F & Ph Rauchprodukt mit Hohlmundstück-Tabakfilter
BR0207439B1 (pt) 2001-02-22 2012-09-04 filtro multicomponente e cigarro.
KR20030009800A (ko) * 2001-07-24 2003-02-05 김진희 담배맛 변경이 가능한 담배
US7115085B2 (en) * 2003-09-12 2006-10-03 R.J. Reynolds Tobacco Company Method and apparatus for incorporating objects into cigarette filters
ATE472947T1 (de) * 2003-09-30 2010-07-15 Reynolds Tobacco Co R Filterzigarette mit adsorptionsmaterial
GB0426615D0 (en) 2004-12-03 2005-01-05 Filtrona Suisse Sa Tobacco smoke filter
US7578298B2 (en) * 2005-02-04 2009-08-25 Philip Morris Usa Inc. Flavor capsule for enhanced flavor delivery in cigarettes
US7878962B2 (en) * 2005-05-03 2011-02-01 Philip Morris Usa Inc. Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture
US20070074734A1 (en) * 2005-09-30 2007-04-05 Philip Morris Usa Inc. Smokeless cigarette system
EP1931224A2 (en) * 2005-09-30 2008-06-18 Philip Morris Products S.A. Flavoured cigarette
US8157918B2 (en) * 2005-09-30 2012-04-17 Philip Morris Usa Inc. Menthol cigarette
BRPI0709264B1 (pt) 2006-03-28 2018-09-18 Philip Morris Products Sa artigo para fumar com um restritor
GB0625818D0 (en) 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter
TW200911141A (en) 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
GB0715172D0 (en) * 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette
GB0818810D0 (en) * 2008-10-14 2008-11-19 British American Tobacco Co Smoking article
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
CN201365518Y (zh) * 2009-03-09 2009-12-23 牡丹江卷烟材料厂有限责任公司 含有生物减害剂的三条彩色香线芯滤棒
GB0911181D0 (en) 2009-06-29 2009-08-12 British American Tobacco Co A filter for a smoking article
GB201004976D0 (en) 2010-03-24 2010-05-12 Filtrona Int Ltd Tobacco smoke filter
SG183827A1 (en) * 2010-03-25 2012-10-30 Japan Tobacco Inc Cigarette filter and capsule filter cigarette using same
JP5315455B2 (ja) * 2010-03-26 2013-10-16 日本たばこ産業株式会社 揮発性香料デリバリー量を高めたシガレット
JP2011205915A (ja) 2010-03-29 2011-10-20 British American Tobacco (Investments) Ltd 喫煙品
US8950407B2 (en) 2010-06-30 2015-02-10 R.J. Reynolds Tobacco Company Degradable adhesive compositions for smoking articles
CN202005243U (zh) 2010-12-17 2011-10-12 南通烟滤嘴有限责任公司 三元复合滤嘴
GB201104475D0 (en) 2011-03-16 2011-04-27 Filtrona Filter Prod Dev Co Tobacco smoke filter
ES2674432T3 (es) * 2011-03-31 2018-06-29 Japan Tobacco, Inc. Cigarrillo
US10609955B2 (en) * 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
GB201110863D0 (en) 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
ES2557195T3 (es) 2011-09-09 2016-01-22 Philip Morris Products S.A. Artículo para fumar que comprende un material de suministro de sabor
KR102247268B1 (ko) 2012-08-06 2021-05-04 필립모리스 프로덕츠 에스.에이. 마우스 말단 캐비티를 갖는 흡연 물품

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050066984A1 (en) * 2003-09-30 2005-03-31 Crooks Evon Llewellyn Filtered cigarette incorporating an adsorbent material
CN101578053A (zh) * 2007-03-21 2009-11-11 菲利普莫里斯生产公司 提供改进的香味增强的多部件过滤器
CN101925403A (zh) * 2008-01-25 2010-12-22 R.J.雷诺兹烟草公司 制造用于烟草制品中的脆性胶囊的方法
CN102365034A (zh) * 2009-02-25 2012-02-29 R.J.雷诺兹烟草公司 包含可降解纤维的香烟过滤嘴
US20110120481A1 (en) * 2009-11-23 2011-05-26 Philip Morris Usa Inc. Novel filter segment including a substrate loaded with a smoke-modifying agent

Also Published As

Publication number Publication date
CA3116933A1 (en) 2014-05-08
PH12015500947A1 (en) 2015-07-06
JP2014090720A (ja) 2014-05-19
BR112015009443A2 (pt) 2017-07-04
HUE041761T2 (hu) 2019-05-28
KR20190117816A (ko) 2019-10-16
CA2888967A1 (en) 2014-05-08
KR20200110479A (ko) 2020-09-23
GB201219540D0 (en) 2012-12-12
UA98841U (xx) 2015-05-12
DK2914137T3 (en) 2019-04-01
EP2914137A1 (en) 2015-09-09
PL2914137T3 (pl) 2019-05-31
US20210030057A1 (en) 2021-02-04
EP2914137B1 (en) 2018-12-05
MX2015005386A (es) 2015-07-21
RU2635971C2 (ru) 2017-11-17
BR112015009443B1 (pt) 2021-11-16
US20210045436A1 (en) 2021-02-18
AR093294A1 (es) 2015-05-27
UA115998C2 (uk) 2018-01-25
KR20210096319A (ko) 2021-08-04
KR102454343B1 (ko) 2022-10-12
KR20150076216A (ko) 2015-07-06
UA98840U (xx) 2015-05-12
CN104869854A (zh) 2015-08-26
TR201903110T4 (tr) 2019-03-21
CA2888967C (en) 2021-06-08
AU2013340588A1 (en) 2015-05-14
US20150296878A1 (en) 2015-10-22
MY178585A (en) 2020-10-16
WO2014068295A1 (en) 2014-05-08
CL2015001125A1 (es) 2015-10-02
HK1208601A1 (en) 2016-03-11
KR102273017B1 (ko) 2021-07-02
AU2013340588B2 (en) 2016-01-28
KR20210082568A (ko) 2021-07-05
BR122021013385B1 (pt) 2022-02-22
RU2015120461A (ru) 2016-12-20
UA97502U (uk) 2015-03-25
JP3219297U (ja) 2018-12-13
RU143582U1 (ru) 2014-07-27
ES2712943T3 (es) 2019-05-16
KR102219760B1 (ko) 2021-02-23

Similar Documents

Publication Publication Date Title
US20210030057A1 (en) Filter for a smoking article
JP7326519B2 (ja) 風味送達部材を備えた喫煙物品
NL2018776B1 (en) A Filter Tube for a Smoking Article
EP3102055B1 (en) Multi-segment filter tube
BR112017026110B1 (pt) Artigo para fumar
JP7235757B2 (ja) 喫煙品用フィルターまたはエアロゾル発生製品
RU2796062C2 (ru) Курительное изделие, содержащее элемент доставки аромата

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination