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EA200200934A1 - SMOKING PRODUCT - Google Patents

SMOKING PRODUCT

Info

Publication number
EA200200934A1
EA200200934A1 EA200200934A EA200200934A EA200200934A1 EA 200200934 A1 EA200200934 A1 EA 200200934A1 EA 200200934 A EA200200934 A EA 200200934A EA 200200934 A EA200200934 A EA 200200934A EA 200200934 A1 EA200200934 A1 EA 200200934A1
Authority
EA
Eurasian Patent Office
Prior art keywords
filter
filtering
smoker
lips
contact
Prior art date
Application number
EA200200934A
Other languages
Russian (ru)
Other versions
EA003912B1 (en
Inventor
Хеннинг Зайдель
Солвей Кнорр
Инга Гурке
Original Assignee
Реемтсма Цигареттенфабрикен Гмбх
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=7633015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200200934(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Реемтсма Цигареттенфабрикен Гмбх filed Critical Реемтсма Цигареттенфабрикен Гмбх
Publication of EA200200934A1 publication Critical patent/EA200200934A1/en
Publication of EA003912B1 publication Critical patent/EA003912B1/en

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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

Изобретение относится к вентилируемой сигарете с фильтром, включающей обернутый цельный табачный жгут (11) и состоящий, по меньшей мере, из двух частей (22, 23) фильтр (20) со средством вентиляции. Вентиляционные отверстия (14) расположены на участке контактирующей с губами курильщика части (22) фильтра. Далее, контактирующая с губами курильщика часть (22) фильтра образована одним фильтрующим сегментом (22), в то время как примыкающая к табачному жгуту часть (23) фильтра представляет собой фильтрующий сегмент, состоящий из сердцевины (24) и оболочки (26), то есть так называемую коаксиальную часть фильтра или коаксиальный фильтр.Международная заявка была опубликована вместе с отчетом о международном поиске.The invention relates to a ventilated filter cigarette comprising a wrapped one-piece tobacco strand (11) and consisting of at least two parts (22, 23) a filter (20) with ventilation means. Air vents (14) are located on the part of the filter (22) that is in contact with the smoker's lips. Further, the filtering part in contact with the smoker’s lips (22) consists of one filtering segment (22), while the filter part (23) adjacent to the tobacco bundle is a filtering segment consisting of a core (24) and a casing (26) there is the so-called coaxial filter part or coaxial filter. The international application was published together with the international search report.

EA200200934A 2000-03-01 2001-02-20 Item for smoking EA003912B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10009829A DE10009829A1 (en) 2000-03-01 2000-03-01 Filter cigarette has two part filter with ventilator, core, casing and length of tobacco.
PCT/EP2001/001913 WO2001064061A1 (en) 2000-03-01 2001-02-20 Item for smoking

Publications (2)

Publication Number Publication Date
EA200200934A1 true EA200200934A1 (en) 2003-02-27
EA003912B1 EA003912B1 (en) 2003-10-30

Family

ID=7633015

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200934A EA003912B1 (en) 2000-03-01 2001-02-20 Item for smoking

Country Status (21)

Country Link
US (1) US20030140932A1 (en)
EP (1) EP1259130B1 (en)
JP (1) JP2003525043A (en)
KR (1) KR20020075459A (en)
CN (1) CN1232192C (en)
AT (1) ATE246882T1 (en)
AU (1) AU2001235485A1 (en)
BG (1) BG65496B1 (en)
CZ (1) CZ299205B6 (en)
DE (2) DE10009829A1 (en)
EA (1) EA003912B1 (en)
ES (1) ES2204833T3 (en)
HK (1) HK1054300B (en)
HU (1) HUP0300441A3 (en)
PL (1) PL365130A1 (en)
PT (1) PT1259130E (en)
RS (1) RS50150B (en)
SK (1) SK286989B6 (en)
TW (1) TW544288B (en)
UA (1) UA71062C2 (en)
WO (1) WO2001064061A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005175A1 (en) * 2005-02-01 2006-08-10 Reemtsma Cigarettenfabriken Gmbh Filter cigarette
GB0713905D0 (en) † 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
GB0816933D0 (en) * 2008-09-16 2008-10-22 British American Tobacco Co Filter for a smoking article
GB0816937D0 (en) * 2008-09-16 2008-10-22 British American Tobacco Co Filter for a Smoking Article
CN101926509B (en) * 2009-06-23 2012-05-30 湖北中烟工业有限责任公司 Method and equipment for producing longitudinal multi-circle filter tip rod
CN101708072B (en) * 2009-12-23 2011-04-13 川渝中烟工业公司 Composite filter tip containing biological composition
US9226524B2 (en) * 2010-03-26 2016-01-05 Philip Morris Usa Inc. Biopolymer foams as filters for smoking articles
GB201110863D0 (en) * 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
JP2014230489A (en) * 2011-09-20 2014-12-11 日本たばこ産業株式会社 Cigarette
SI2854574T1 (en) * 2012-05-31 2019-02-28 Philip Morris Products S.A. Smoking article with concentric filter
GB201217894D0 (en) * 2012-10-05 2012-11-21 British American Tobacco Co A smoking article
WO2014091605A1 (en) * 2012-12-13 2014-06-19 日本たばこ産業株式会社 Cigarette
CN103238931A (en) * 2013-05-22 2013-08-14 广东中烟工业有限责任公司 Composite cigarette filter rod capable of automatically guiding flow and composite cigarette
GB201421803D0 (en) * 2014-12-08 2015-01-21 British American Tobacco Co A smoking article, a filter and a method of manufacturing a smoking article
GB201608931D0 (en) 2016-05-20 2016-07-06 British American Tobacco Co Article for use in apparatus for heating smokeable material
JP2017136084A (en) * 2017-04-05 2017-08-10 日本たばこ産業株式会社 cigarette
KR102802393B1 (en) * 2018-03-08 2025-05-08 필립모리스 프로덕츠 에스.에이. Aerosol generating items
WO2019170455A1 (en) * 2018-03-08 2019-09-12 Philip Morris Products S.A. Aerosol generating articles
EP3761814B1 (en) * 2018-03-08 2025-12-17 Philip Morris Products S.A. Aerosol generating articles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375447A (en) * 1979-12-21 1983-03-01 Kimberly-Clark Corporation Method for forming an air-laid web of dry fibers
AU635095B2 (en) * 1990-08-24 1993-03-11 Philip Morris Products Inc. Concentric smoking filter having discrete tow and web filter media
GB9122447D0 (en) * 1991-10-23 1991-12-04 Rothmans Int Tobacco Lightweight cigarette filter and cigarettes incorporating such filters
DE4205658A1 (en) * 1992-02-25 1993-08-26 Reemtsma H F & Ph VENTILATED FILTER CIGARETTE
GB9214267D0 (en) * 1992-07-04 1992-08-19 British American Tobacco Co Improvements relating to smoking articles
US5404890A (en) * 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
EP0783841A4 (en) * 1995-08-04 1998-08-26 Mitsubishi Rayon Co FILTER MATERIAL AND CIGARETTE FILTER MADE THEREWITH
DE19604761C2 (en) * 1996-02-09 1998-02-26 Windmoeller & Hoelscher Glue application device
DE19718296B4 (en) * 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilated filter cigarette with a coaxial filter element
DE19722812C2 (en) * 1997-05-30 2003-02-13 Bat Cigarettenfab Gmbh Ultralight coaxial cigarette with multi-part filter
DE19925313C2 (en) * 1999-05-27 2002-04-11 Reemtsma H F & Ph Ventilated filter cigarette

Also Published As

Publication number Publication date
PL365130A1 (en) 2004-12-27
PT1259130E (en) 2003-12-31
BG107159A (en) 2003-06-30
CZ299205B6 (en) 2008-05-14
HUP0300441A2 (en) 2003-08-28
CN1407861A (en) 2003-04-02
EP1259130B1 (en) 2003-08-13
ATE246882T1 (en) 2003-08-15
UA71062C2 (en) 2004-11-15
SK14122002A3 (en) 2003-02-04
CN1232192C (en) 2005-12-21
CZ20023262A3 (en) 2003-03-12
HK1054300B (en) 2006-08-25
EP1259130A1 (en) 2002-11-27
HUP0300441A3 (en) 2005-11-28
DE50100499D1 (en) 2003-09-18
KR20020075459A (en) 2002-10-04
RS50150B (en) 2009-05-06
YU64802A (en) 2005-03-15
ES2204833T3 (en) 2004-05-01
WO2001064061A1 (en) 2001-09-07
TW544288B (en) 2003-08-01
US20030140932A1 (en) 2003-07-31
SK286989B6 (en) 2009-08-06
AU2001235485A1 (en) 2001-09-12
EA003912B1 (en) 2003-10-30
BG65496B1 (en) 2008-10-31
JP2003525043A (en) 2003-08-26
DE10009829A1 (en) 2001-09-20
HK1054300A1 (en) 2003-11-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ KG

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU