EA002654B1 - Вентилируемая сигарета с фильтром - Google Patents

Вентилируемая сигарета с фильтром Download PDF

Info

Publication number
EA002654B1
EA002654B1 EA200101254A EA200101254A EA002654B1 EA 002654 B1 EA002654 B1 EA 002654B1 EA 200101254 A EA200101254 A EA 200101254A EA 200101254 A EA200101254 A EA 200101254A EA 002654 B1 EA002654 B1 EA 002654B1
Authority
EA
Eurasian Patent Office
Prior art keywords
filter
cigarette according
ventilated
core
tobacco
Prior art date
Application number
EA200101254A
Other languages
English (en)
Russian (ru)
Other versions
EA200101254A1 (ru
Inventor
Пауль-Георг Хеннинг
Хеннинг Зайдель
Эдгар Ментцель
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
Application filed by Реемтсма Цигареттенфабрикен Гмбх filed Critical Реемтсма Цигареттенфабрикен Гмбх
Publication of EA200101254A1 publication Critical patent/EA200101254A1/ru
Publication of EA002654B1 publication Critical patent/EA002654B1/ru

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
    • 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
    • A24D3/06—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
    • 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
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EA200101254A 1999-05-27 2000-03-01 Вентилируемая сигарета с фильтром EA002654B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19925313A DE19925313C2 (de) 1999-05-27 1999-05-27 Ventilierte Filtercigarette
PCT/EP2000/001724 WO2000072705A1 (de) 1999-05-27 2000-03-01 Ventilierte filtercigarette

Publications (2)

Publication Number Publication Date
EA200101254A1 EA200101254A1 (ru) 2002-04-25
EA002654B1 true EA002654B1 (ru) 2002-08-29

Family

ID=7910042

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200101254A EA002654B1 (ru) 1999-05-27 2000-03-01 Вентилируемая сигарета с фильтром

Country Status (21)

Country Link
EP (1) EP1182940B1 (zh)
JP (1) JP2003500078A (zh)
KR (1) KR20020020896A (zh)
CN (1) CN1135942C (zh)
AT (1) ATE241289T1 (zh)
AU (1) AU3807400A (zh)
BG (1) BG64188B1 (zh)
CZ (1) CZ294432B6 (zh)
DE (2) DE19925313C2 (zh)
EA (1) EA002654B1 (zh)
ES (1) ES2199807T3 (zh)
HK (1) HK1047019B (zh)
HU (1) HUP0201384A3 (zh)
PL (1) PL204630B1 (zh)
PT (1) PT1182940E (zh)
SK (1) SK284470B6 (zh)
TR (1) TR200103393T2 (zh)
TW (1) TW505510B (zh)
UA (1) UA71011C2 (zh)
WO (1) WO2000072705A1 (zh)
YU (1) YU49403B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10820625B2 (en) 2014-05-30 2020-11-03 Philip Morris Products S.A. Smoking article with ventilated mouth end cavity

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009829A1 (de) * 2000-03-01 2001-09-20 Reemtsma H F & Ph Rauchartikel
US6883523B2 (en) * 2003-02-14 2005-04-26 Philip Morris Usa Inc. Cigarette having porous heat transfer tube
GB0713905D0 (en) 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
KR101281808B1 (ko) * 2010-06-28 2013-07-04 주식회사 케이티앤지 동축 담배 필터 및 이를 포함하는 담배
CN101999755A (zh) * 2010-12-17 2011-04-06 南通烟滤嘴有限责任公司 纸芯同轴滤棒
CN102247010B (zh) * 2011-07-02 2013-08-21 云南瑞升烟草技术（集团）有限公司 一种线状功能型纤维材料在卷烟中的应用
MY170081A (en) * 2012-05-31 2019-07-03 Philip Morris Products Sa Smoking article with concentric filter
GB201219540D0 (en) * 2012-10-31 2012-12-12 British American Tobacco Co A filter for a smoking article
TWI468120B (zh) * 2012-11-29 2015-01-11 Japan Tobacco Inc 濾嘴香煙製造方法以及濾嘴與濾嘴香煙
EP3225116A4 (en) * 2014-11-28 2018-05-16 Daicel Corporation Tow band of cellulose acetate fibers for cigarette filter, cigarette filter, tow band production device, and tow band production method
GB201717567D0 (en) 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A filter for a smoking article or an aerosol generating product
CN109924539B (zh) * 2017-12-15 2021-07-13 湖南中烟工业有限责任公司 可自动调控通风率的成型纸、滤嘴、卷烟及其制备和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408415A1 (de) * 1984-03-08 1985-09-19 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Filtercigarette mit ventiliertem hohlmundstueck
DE4118815C2 (de) * 1991-06-07 1996-02-01 Bat Cigarettenfab Gmbh Verfahren zur Herstellung eines Cigarettenfilters und nach diesem Verfahren hergestellter Cigarettenfilter
GB9214267D0 (en) * 1992-07-04 1992-08-19 British American Tobacco Co Improvements relating to smoking articles
DE4321069C2 (de) * 1993-06-24 1998-09-10 Bat Cigarettenfab Gmbh Koaxiale Filtercigarette
WO1997005790A1 (fr) * 1995-08-04 1997-02-20 Mitsubishi Rayon Co., Ltd. Materiau filtrant et filtre de cigarette realise avec ce materiau
DE19718296B4 (de) * 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilierte Filtercigarette mit einem koaxialen Filterelement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10820625B2 (en) 2014-05-30 2020-11-03 Philip Morris Products S.A. Smoking article with ventilated mouth end cavity

Also Published As

Publication number Publication date
EA200101254A1 (ru) 2002-04-25
WO2000072705A1 (de) 2000-12-07
YU49403B (sh) 2005-11-28
PL204630B1 (pl) 2010-01-29
HK1047019A1 (en) 2003-02-07
CN1354630A (zh) 2002-06-19
SK17382001A3 (sk) 2002-04-04
KR20020020896A (ko) 2002-03-16
TR200103393T2 (tr) 2002-05-21
CZ20014245A3 (cs) 2002-07-17
CN1135942C (zh) 2004-01-28
CZ294432B6 (cs) 2005-01-12
EP1182940B1 (de) 2003-05-28
DE19925313A1 (de) 2000-12-07
EP1182940A1 (de) 2002-03-06
YU83901A (sh) 2003-10-31
HUP0201384A3 (en) 2002-09-30
SK284470B6 (sk) 2005-04-01
PL352272A1 (en) 2003-08-11
ATE241289T1 (de) 2003-06-15
HUP0201384A2 (en) 2002-08-28
BG64188B1 (bg) 2004-04-30
HK1047019B (zh) 2004-12-10
DE19925313C2 (de) 2002-04-11
TW505510B (en) 2002-10-11
BG106261A (en) 2002-09-30
ES2199807T3 (es) 2004-03-01
DE50002368D1 (de) 2003-07-03
JP2003500078A (ja) 2003-01-07
UA71011C2 (uk) 2004-11-15
AU3807400A (en) 2000-12-18
PT1182940E (pt) 2003-09-30

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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