BR8903498A - Cigarro coaxial - Google Patents

Cigarro coaxial

Info

Publication number
BR8903498A
BR8903498A BR898903498A BR8903498A BR8903498A BR 8903498 A BR8903498 A BR 8903498A BR 898903498 A BR898903498 A BR 898903498A BR 8903498 A BR8903498 A BR 8903498A BR 8903498 A BR8903498 A BR 8903498A
Authority
BR
Brazil
Prior art keywords
sheath
inner core
air permeability
coaxial cigarette
side segment
Prior art date
Application number
BR898903498A
Other languages
English (en)
Inventor
Werner Schneider
Horst Borowski
Erwin Kausch
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 BR8903498A publication Critical patent/BR8903498A/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
    • A24D1/00—Cigars; Cigarettes

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paper (AREA)
BR898903498A 1988-10-24 1989-07-06 Cigarro coaxial BR8903498A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836210A DE3836210C1 (pt) 1988-10-24 1988-10-24

Publications (1)

Publication Number Publication Date
BR8903498A true BR8903498A (pt) 1991-02-05

Family

ID=6365813

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903498A BR8903498A (pt) 1988-10-24 1989-07-06 Cigarro coaxial

Country Status (7)

Country Link
US (1) US4986287A (pt)
EP (1) EP0365882B1 (pt)
AT (1) ATE72732T1 (pt)
BR (1) BR8903498A (pt)
CA (1) CA1320892C (pt)
DE (2) DE3836210C1 (pt)
DK (1) DK170695B1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265626A (en) * 1989-01-17 1993-11-30 B.A.T. Cigarettenfabriken Gmbh Coaxial filter cigarette
US5722432A (en) * 1990-07-02 1998-03-03 British-American Tobacco Company Limited Smoking articles
GB9102658D0 (en) * 1991-02-07 1991-03-27 British American Tobacco Co Improvements relating to smoking articles
US5105838A (en) * 1990-10-23 1992-04-21 R.J. Reynolds Tobacco Company Cigarette
DE4107522C2 (de) * 1991-03-08 1994-02-17 Bat Cigarettenfab Gmbh Koaxialcigarette
DE4127420C2 (de) * 1991-08-19 1996-07-25 Bat Cigarettenfab Gmbh Koaxiale Filtercigarette
GB9122935D0 (en) * 1991-10-30 1991-12-18 Rothmans Benson & Hedges Novel cigarette system
DE4321069C2 (de) * 1993-06-24 1998-09-10 Bat Cigarettenfab Gmbh Koaxiale Filtercigarette
DE4444157C1 (de) * 1994-12-12 1995-11-30 Bat Cigarettenfab Gmbh Segment-Filtercigarette
DE19703003A1 (de) * 1997-01-28 1998-07-30 Bat Cigarettenfab Gmbh Cigarette mit reduzierter Fleckenbildung und vermindertem Nebenstromrauch
US6823872B2 (en) * 1997-04-07 2004-11-30 Schweitzer-Mauduit International, Inc. Smoking article with reduced carbon monoxide delivery
GB9712815D0 (en) * 1997-06-19 1997-08-20 British American Tobacco Co Smoking article and smoking material therefor
EP1449447B1 (en) * 2001-11-05 2012-02-29 Japan Tobacco Inc. Low ignition propensity cigarette
EP1670326B1 (en) * 2003-09-30 2007-02-21 R.J. Reynolds Tobacco Company Smokable rod for a cigarette
US20050066986A1 (en) * 2003-09-30 2005-03-31 Nestor Timothy Brian Smokable rod for a cigarette
US7503330B2 (en) * 2003-09-30 2009-03-17 R.J. Reynolds Tobacco Company Smokable rod for a cigarette
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR988556A (fr) * 1944-01-10 1951-08-29 Perfectionnement aux éléments piézo-électriques
FR998556A (fr) * 1945-10-29 1952-01-21 Papeteries De Mauduit Sa Des Cigarette
FR1322254A (fr) * 1962-02-14 1963-03-29 Cigare à deux étages et cigarette à deux étages
GB1086443A (en) * 1966-05-03 1967-10-11 James Alexander Everet Bell Cigarette
GB1228747A (pt) * 1967-09-07 1971-04-15
US4219031A (en) * 1979-03-05 1980-08-26 Philip Morris Incorporated Smoking product having core of fibrillar carbonized matter
GB2070409A (en) * 1980-01-18 1981-09-09 British American Tobacco Co Filament, comprising smoke- modifying agent, in smoking article
GB2069310B (en) * 1980-02-20 1983-09-14 Molins Ltd Manufacture of cigarettes
GB8502651D0 (en) * 1985-02-01 1985-03-06 British American Tobacco Co Smoking articles
DE3743597C1 (de) * 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh Koaxialcigarette

Also Published As

Publication number Publication date
DK512289A (da) 1990-04-25
EP0365882A1 (de) 1990-05-02
DE58900870D1 (de) 1992-04-02
ATE72732T1 (de) 1992-03-15
EP0365882B1 (de) 1992-02-26
CA1320892C (en) 1993-08-03
US4986287A (en) 1991-01-22
DE3836210C1 (pt) 1989-10-12
DK512289D0 (da) 1989-10-16
DK170695B1 (da) 1995-12-11

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/07/2004