PT92925A - Cigarro com filtro - Google Patents

Cigarro com filtro

Info

Publication number
PT92925A
PT92925A PT92925A PT9292590A PT92925A PT 92925 A PT92925 A PT 92925A PT 92925 A PT92925 A PT 92925A PT 9292590 A PT9292590 A PT 9292590A PT 92925 A PT92925 A PT 92925A
Authority
PT
Portugal
Prior art keywords
cigarette
filter
Prior art date
Application number
PT92925A
Other languages
English (en)
Other versions
PT92925B (pt
Inventor
Paul-George Henning
Werner Schneider
Original Assignee
Bat Cigarettenfab Gmbh
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 Bat Cigarettenfab Gmbh filed Critical Bat Cigarettenfab Gmbh
Publication of PT92925A publication Critical patent/PT92925A/pt
Publication of PT92925B publication Critical patent/PT92925B/pt

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
PT92925A 1989-07-21 1990-01-23 Cigarro com filtro PT92925B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR89100471 1989-07-21

Publications (2)

Publication Number Publication Date
PT92925A true PT92925A (pt) 1991-03-20
PT92925B PT92925B (pt) 1995-12-29

Family

ID=10939466

Family Applications (1)

Application Number Title Priority Date Filing Date
PT92925A PT92925B (pt) 1989-07-21 1990-01-23 Cigarro com filtro

Country Status (10)

Country Link
US (1) US5058608A (pt)
BR (1) BR9001386A (pt)
DD (1) DD296604A5 (pt)
DK (1) DK74090A (pt)
FI (1) FI900195A0 (pt)
GR (1) GR1000349B (pt)
LU (1) LU87663A1 (pt)
NO (1) NO903246L (pt)
PT (1) PT92925B (pt)
YU (1) YU46807B (pt)

Families Citing this family (34)

* 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
DE50205877D1 (de) * 2002-08-08 2006-04-27 Susilo Wonowidjojo Verfahren zur herstellung von filterzigaretten
US7503330B2 (en) * 2003-09-30 2009-03-17 R.J. Reynolds Tobacco Company Smokable rod for a cigarette
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7856991B2 (en) * 2005-02-01 2010-12-28 Philip Morris Usa Inc. Filter cigarette
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
BRPI0709264B1 (pt) 2006-03-28 2018-09-18 Philip Morris Products Sa artigo para fumar com um restritor
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
TW200900014A (en) 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
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
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
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
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
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
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
US20130115452A1 (en) * 2011-11-03 2013-05-09 Celanese Acetate Llc High Denier Per Filament and Low Total Denier Tow Bands
EP2900094B1 (en) * 2012-09-28 2020-01-01 Philip Morris Products S.a.s. Smoking article with contoured filter portion
GB201217894D0 (en) 2012-10-05 2012-11-21 British American Tobacco Co A smoking article
CN104853629B (zh) 2012-12-13 2018-12-07 日本烟草产业株式会社 香烟
KR102459145B1 (ko) * 2013-12-05 2022-10-27 필립모리스 프로덕츠 에스.에이. 저 저항 기류 경로를 갖는 에어로졸 발생 물품
CN111757678A (zh) * 2018-02-23 2020-10-09 醋酸纤维国际有限责任公司 用于中空滤嘴和非包裹滤嘴的高总旦尼尔乙酸纤维素丝束
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
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

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
GR1000349B (el) 1992-06-25
DK74090D0 (da) 1990-03-22
FI900195A0 (fi) 1990-01-12
DK74090A (da) 1991-01-22
NO903246L (no) 1991-01-22
GR890100471A (en) 1991-12-10
YU247389A (en) 1991-08-31
YU46807B (sh) 1994-06-10
PT92925B (pt) 1995-12-29
US5058608A (en) 1991-10-22
BR9001386A (pt) 1991-04-09
DD296604A5 (de) 1991-12-12
NO903246D0 (no) 1990-07-19
LU87663A1 (de) 1990-05-15

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19950908

PD3A Change of proprietorship