DD296604A5 - Filtercigarette - Google Patents

Filtercigarette Download PDF

Info

Publication number
DD296604A5
DD296604A5 DD90342930A DD34293090A DD296604A5 DD 296604 A5 DD296604 A5 DD 296604A5 DD 90342930 A DD90342930 A DD 90342930A DD 34293090 A DD34293090 A DD 34293090A DD 296604 A5 DD296604 A5 DD 296604A5
Authority
DD
German Democratic Republic
Prior art keywords
filter
tobacco rod
cigarette
hollow chamber
filter element
Prior art date
Application number
DD90342930A
Other languages
German (de)
English (en)
Inventor
Paul-Georg Henning
Werner Schneider
Original Assignee
�K@�K@�K@������������@����k��
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 �K@�K@�K@������������@����k�� filed Critical �K@�K@�K@������������@����k��
Publication of DD296604A5 publication Critical patent/DD296604A5/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DD90342930A 1989-07-21 1990-07-20 Filtercigarette DD296604A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR890100471A GR1000349B (el) 1989-07-21 1989-07-21 Φίλτρο Σιγαρέττου.

Publications (1)

Publication Number Publication Date
DD296604A5 true DD296604A5 (de) 1991-12-12

Family

ID=95713550

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90342930A DD296604A5 (de) 1989-07-21 1990-07-20 Filtercigarette

Country Status (10)

Country Link
US (1) US5058608A (da)
BR (1) BR9001386A (da)
DD (1) DD296604A5 (da)
DK (1) DK74090A (da)
FI (1) FI900195A7 (da)
GR (1) GR1000349B (da)
LU (1) LU87663A1 (da)
NO (1) NO903246L (da)
PT (1) PT92925B (da)
YU (1) YU46807B (da)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433598A1 (de) * 1984-09-13 1986-03-20 Heinz Schilling KG, 4152 Kempen Verfahren zur praktischen anwendung des gegenstromprinzips fuer waermeaustauscher, luft/wasser, luft/luft oder sinngemaess fuer andere medien
DE4332019C2 (de) 1993-09-16 1996-06-13 Reemtsma H F & Ph Ventilierte Filtercigarette
DE19746664A1 (de) * 1997-10-23 1999-05-06 Reemtsma H F & Ph Dünne Cigarette
US6345625B1 (en) 1997-12-06 2002-02-12 Kar Eng Chew Filter for secondary smoke and smoking articles incorporating the same
AU2002220121A1 (en) * 2000-11-28 2002-06-11 Lorillard Licensing Company, Llc A smoking article including a selective carbon monoxide pump
EP1526784B1 (de) * 2002-08-08 2006-02-22 Wonowidjoyo, Susilo Verfahren zur herstellung von filterzigaretten
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7503330B2 (en) * 2003-09-30 2009-03-17 R.J. Reynolds Tobacco Company Smokable rod for a cigarette
MX2007009241A (es) * 2005-02-01 2007-09-18 Philip Morris Prod Cigarro delgado.
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
PL2007233T3 (pl) 2006-03-28 2020-03-31 Philip Morris Products S.A. Wyrób do palenia z ogranicznikiem
US8353298B2 (en) * 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US20080047571A1 (en) * 2006-07-12 2008-02-28 Philip Morris Usa Inc. Smoking article with plate impactor
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8235056B2 (en) 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200911141A (en) 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
TW200911138A (en) 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TW200900014A (en) 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
US20090123766A1 (en) * 2007-11-13 2009-05-14 G3 Enterprises Modified barrier layers in liners for container closures, capable of providing varible, controlled oxygen ingress
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
AR080556A1 (es) 2009-10-09 2012-04-18 Philip Morris Prod Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
JP2014230489A (ja) * 2011-09-20 2014-12-11 日本たばこ産業株式会社 シガレット
US20130115452A1 (en) * 2011-11-03 2013-05-09 Celanese Acetate Llc High Denier Per Filament and Low Total Denier Tow Bands
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
WO2014049495A1 (en) * 2012-09-28 2014-04-03 Philip Morris Products, S.A. Smoking article with contoured filter portion
GB201217894D0 (en) * 2012-10-05 2012-11-21 British American Tobacco Co A smoking article
RU2665672C2 (ru) 2012-12-13 2018-09-03 Джапан Тобакко Инк. Сигарета
CA2932333A1 (en) * 2013-12-05 2015-06-11 Philip Morris Products S.A. Aerosol-generating article with low resistance air flow path
MX2020008709A (es) * 2018-02-23 2020-09-25 Acetate Int Llc Fibra de acetato de celulosa de denier total alto para filtros huecos y filtros no envueltos.
EP3971345B1 (en) * 2019-05-13 2024-10-16 Japan Tobacco Inc. Non-combustion-heating flavor inhaling article and electric-heating flavor inhaling system
GB201918983D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd A component for an article for use in an aerosol delivery system
CN111035059A (zh) * 2019-12-30 2020-04-21 南通醋酸纤维有限公司 一种低吸阻低过滤降温复合卷烟嘴棒
CN111134357A (zh) * 2019-12-30 2020-05-12 南通醋酸纤维有限公司 一种高密度中空嘴棒及其复合嘴棒
WO2025020078A1 (zh) * 2023-07-25 2025-01-30 上海华宝生物科技有限公司 一种用于加热不燃烧卷烟滤嘴的莱赛尔纤维丝束及制备方法、加热不燃烧卷烟及滤嘴

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819720A (en) * 1955-07-01 1958-01-14 Burbig Henry Cigarette or cigar with filter
US3396733A (en) * 1966-03-23 1968-08-13 Lorillard Co P Cigarette tip
IT984471B (it) * 1972-06-30 1974-11-20 Roehm Gmbh Procedimento per la ossicarbonila zione dell etilene f del propile ne
US3847161A (en) * 1972-06-30 1974-11-12 D Morgenstern Filtered cigarettes
CA1096737A (en) * 1977-03-14 1981-03-03 Jan Van Tilburg Smoke filters
US4564030A (en) * 1982-07-16 1986-01-14 Loew's Theatres, Inc. Cigarette filter assembly
DE3625593A1 (de) * 1986-07-29 1988-02-04 Bat Cigarettenfab Gmbh Filtercigarette

Also Published As

Publication number Publication date
PT92925A (pt) 1991-03-20
FI900195A0 (fi) 1990-01-12
GR890100471A (en) 1991-12-10
YU247389A (en) 1991-08-31
US5058608A (en) 1991-10-22
BR9001386A (pt) 1991-04-09
DK74090A (da) 1991-01-22
NO903246L (no) 1991-01-22
NO903246D0 (no) 1990-07-19
DK74090D0 (da) 1990-03-22
YU46807B (sh) 1994-06-10
LU87663A1 (de) 1990-05-15
GR1000349B (el) 1992-06-25
PT92925B (pt) 1995-12-29
FI900195A7 (fi) 1991-01-22

Similar Documents

Publication Publication Date Title
DD296604A5 (de) Filtercigarette
EP0880904B1 (de) Ultraleicht-Koaxialcigarette mit mehrteiligem Filter
EP0255114B1 (de) Filtercigarette
EP1321050B1 (de) Filter für einen rauchbaren Artikel
DE3216667C2 (da)
DE19718296B4 (de) Ventilierte Filtercigarette mit einem koaxialen Filterelement
EP1299012B1 (de) Rezessfilter und rauchbarer gegenstand mit einem rezessfilter
DE69306323T2 (de) Rauchartikel
AT392877B (de) Zigarettenfilter
DE3876506T2 (de) Filtermundstueck fuer rauchartikel.
EP0716816B1 (de) Segment-Filtercigarette
DE4321069A1 (de) Koaxiale Filtercigarette
DE3150078C2 (da)
DE3635958C2 (de) Ventiliertes Zigarettenfilter
DE69100939T2 (de) Filtermundstücke für Rauchartikel.
DE4127420C2 (de) Koaxiale Filtercigarette
EP1182940B1 (de) Ventilierte filtercigarette
EP0368065A1 (de) Ventilierte Filtercigarette
DE3521279A1 (de) Filterzigarette
DE2149768A1 (de) Tabakrauchfilterelement
EP1032283A1 (de) Biologisch abbaubarer filter für cigaretten
DE4118815C2 (de) Verfahren zur Herstellung eines Cigarettenfilters und nach diesem Verfahren hergestellter Cigarettenfilter
DE3205742C2 (de) Cigarettenfilter
DE3207683C2 (de) Filter für einen rauchbaren Artikel
DE3408415A1 (de) Filtercigarette mit ventiliertem hohlmundstueck

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee