PT85369A - Processo para a preparacao de cigarros ventilados - Google Patents

Processo para a preparacao de cigarros ventilados

Info

Publication number
PT85369A
PT85369A PT85369A PT8536987A PT85369A PT 85369 A PT85369 A PT 85369A PT 85369 A PT85369 A PT 85369A PT 8536987 A PT8536987 A PT 8536987A PT 85369 A PT85369 A PT 85369A
Authority
PT
Portugal
Prior art keywords
tobacco
zone
tip
smoke
ventilated
Prior art date
Application number
PT85369A
Other languages
English (en)
Other versions
PT85369B (pt
Inventor
Dieter Imbery
Eberhard Teufei
Original Assignee
Rhodia Ag Rhone Poulenc
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 Rhodia Ag Rhone Poulenc filed Critical Rhodia Ag Rhone Poulenc
Publication of PT85369A publication Critical patent/PT85369A/pt
Publication of PT85369B publication Critical patent/PT85369B/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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Stored Programmes (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Vending Machines For Individual Products (AREA)
PT85369A 1986-07-22 1987-07-21 Processo para a preparacao de cigarros ventilados PT85369B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863624661 DE3624661A1 (de) 1986-07-22 1986-07-22 Ventilierte zigarette

Publications (2)

Publication Number Publication Date
PT85369A true PT85369A (pt) 1988-07-29
PT85369B PT85369B (pt) 1993-07-30

Family

ID=6305657

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85369A PT85369B (pt) 1986-07-22 1987-07-21 Processo para a preparacao de cigarros ventilados

Country Status (9)

Country Link
US (1) US4809717A (pt)
EP (1) EP0254004B1 (pt)
JP (1) JPS6342680A (pt)
AT (1) ATE100286T1 (pt)
AU (1) AU579771B2 (pt)
DE (2) DE3624661A1 (pt)
ES (1) ES2048145T3 (pt)
PT (1) PT85369B (pt)
ZA (1) ZA874603B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8823902D0 (en) * 1988-10-12 1988-11-16 Rothmans Int Tobacco Cigarette filter rod elements & cigarettes incorporating such filter rod elements
DK499289A (da) * 1988-10-12 1990-04-13 Rothmans Int Tobacco Stangelementer til cigaretfiltre og cigaretter udstyret med saadanne stangelementer
US5200549A (en) * 1988-11-14 1993-04-06 Hoffman-La Roche Inc. Antipsoriatic agents
EP0461162B1 (en) * 1989-03-02 1997-07-09 ROTHMANS, BENSON & HEDGES INC. Uniform tar delivery profile filter
GB9307710D0 (en) * 1993-04-14 1993-06-02 Rothmans Benson & Hedges Smoking apparatus-l
US20070074733A1 (en) * 2005-10-04 2007-04-05 Philip Morris Usa Inc. Cigarettes having hollow fibers
US20080216850A1 (en) * 2007-03-09 2008-09-11 Philip Morris Usa Inc. Restrictor attachment for unfiltered smoking article
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
US8113215B2 (en) * 2007-06-21 2012-02-14 Philip Morris Usa Inc. Smoking article filter having liquid additive containing tubes therein
US20100059072A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus, method and product
US20100059075A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus and method
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents
DE102016105235B4 (de) 2016-03-21 2019-02-14 Delfortgroup Ag Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette
CN111328262B (zh) * 2017-11-28 2022-10-18 菲利普莫里斯生产公司 具有改进的嘴端腔的气溶胶生成制品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
US3526904A (en) * 1968-05-10 1970-09-01 Philip Morris Inc Film covered,apertured cigarette wrapper
GB1371794A (en) * 1971-09-06 1974-10-30 British American Tobacco Co Tobacco-smoke filters
US4059121A (en) * 1973-04-20 1977-11-22 Rothmans Of Pall Mall Canada Limited Filter for tobacco smoke
US3756250A (en) * 1972-06-30 1973-09-04 D Morgenstern Filtered cigarettes
IT1065077B (it) * 1976-02-03 1985-02-25 Anic Spa Elementi filtranti particolarmente per sigarette
GB1592549A (en) * 1976-10-06 1981-07-08 British American Tobacco Co Tobacco-smoke filters
US4331166A (en) * 1980-05-02 1982-05-25 Philip Morris, Incorporated Cigarette
JPS5729147A (en) * 1980-07-30 1982-02-17 Toshiba Corp Data processing system
SE453149B (sv) * 1981-07-06 1988-01-18 Cigarette Components Ltd Cigarrettfilter med tvergaende hinder

Also Published As

Publication number Publication date
ATE100286T1 (de) 1994-02-15
EP0254004B1 (de) 1994-01-19
EP0254004A3 (en) 1990-07-11
EP0254004A2 (de) 1988-01-27
ZA874603B (en) 1988-01-07
DE3624661A1 (de) 1988-02-04
JPS6342680A (ja) 1988-02-23
JPH0249700B2 (pt) 1990-10-31
AU7522587A (en) 1988-01-28
ES2048145T3 (es) 1994-03-16
US4809717A (en) 1989-03-07
PT85369B (pt) 1993-07-30
DE3624661C2 (pt) 1992-02-20
DE3788829D1 (de) 1994-03-03
AU579771B2 (en) 1988-12-08

Similar Documents

Publication Publication Date Title
US4984588A (en) Low delivery cigarette
US5074320A (en) Cigarette and cigarette filter
US2966157A (en) Polyolefin tobacco smoke filters
SU869548A3 (ru) Способ изготовлени курительных изделий
PT85369A (pt) Processo para a preparacao de cigarros ventilados
US4838286A (en) Smoking articles
BG102414A (en) Filter cigarette
US5826592A (en) Control of cigarette smoke chemistry
US4413641A (en) Cigarette mouthpiece
RU148462U1 (ru) Фильтр для курительного изделия
EP0481596B1 (en) Filter mouthpiece for smoking articles
US4474192A (en) Cigarettes
EP1528868B1 (en) Biodegradable dual density filter cigarette
US2854985A (en) Article of commerce
US3043314A (en) Smoking articles
EA001553B1 (ru) Тонкая сигарета
RU95113414A (ru) Сигареты с фильтром
EP0565359A1 (en) Wrapper with bands of reconstituted tobacco sheet for smoking articles
US20020056463A1 (en) Filter cigarette with a tobacco filter
CA2069078C (en) Smoking articles
US4681125A (en) Mouthpiece for tobacco smoke article
US3310056A (en) Partition disc for inhale-proof cigarettes
US5617882A (en) Tobacco smoking article filter with basalt fibers
PT880906E (pt) Cigarro com um nivel de alcatrao muito baixo mas apresentando um gosto de tabaco comparavel ao de um cigarro classico com um elevado nivel de alcatrao
RU2112408C1 (ru) Курительное изделие

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930120

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19990731