GB1228747A - - Google Patents

Info

Publication number
GB1228747A
GB1228747A GB1228747DA GB1228747A GB 1228747 A GB1228747 A GB 1228747A GB 1228747D A GB1228747D A GB 1228747DA GB 1228747 A GB1228747 A GB 1228747A
Authority
GB
United Kingdom
Prior art keywords
smoke
tobacco
core
material
paper
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Priority to GB4097167 priority Critical
Publication of GB1228747A publication Critical patent/GB1228747A/en
Application status is Expired legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/04Cigars; Cigarettes with mouthpieces or filter-tips
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES
    • A24F47/00Smokers' requisites not provided for elsewhere, e.g. devices to assist in stopping or limiting smoking
    • A24F47/002Simulated smoking devices, e.g. imitation cigarettes
    • A24F47/004Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel

Abstract

1,228,747. Cigarettes. BRITISHAMERICAN TOBACCO CO. Ltd. 29 Aug., 1968 [7 Sept., 1967], No. 40971/67. Heading A2C. A tobacco-smoking article comprises an outer wrapping 2, tobacco in an elongated annular region 1, an axial smoke-pervious core 3 capable of selectively absorbing aromatic polycyclic hydrocarbons, and a smoke-impervious tubular member separating the region 1 from the core 3, whereby the smoke from the combustion of the tobacco is drawn through the core 3, the tubular member being made of a material progressively destructible with the said combustion. As shown, a cigarette-like article includes a conventional cigarette paper wrapping 2, a sleeve of relatively smoke-impervious paper 4, and a tube of very frangible, porous, material e.g. ceramic material. An aluminium foil disc 6 and a conventional filter plug 7, and optionally a plastics flaring mouthpiece 8, are also provided. The disc 6 may be replaced by an annular plug e.g. of paper impregnated with sodium silicate solution and dried. The core 3 may comprise a support material such as calcined earth incorporating a selective polycyclic hydrocarbon absorbent such as activated charcoal, activated basic alumina, ammonium nitrate, or oxides of transition metals. Further modification of the smoke may be effected by the addition of a small amount of an alkaline salt such as sodium carbonate.
GB1228747D 1967-09-07 1967-09-07 Expired GB1228747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4097167 1967-09-07

Publications (1)

Publication Number Publication Date
GB1228747A true GB1228747A (en) 1971-04-15

Family

ID=10417510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228747D Expired GB1228747A (en) 1967-09-07 1967-09-07

Country Status (4)

Country Link
US (1) US3614956A (en)
BR (1) BR6802104D0 (en)
DE (1) DE1792440B2 (en)
GB (1) GB1228747A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936249A1 (en) * 1988-11-21 1990-05-23 Brown & Williamson Tobacco A smoking article
WO2007069091A2 (en) * 2005-12-12 2007-06-21 Philip Morris Products S.A. Smoking article with coaxial tobacco rod
WO2007110650A1 (en) * 2006-03-28 2007-10-04 Philip Morris Products S.A. Smoking article with a restrictor
WO2008059377A3 (en) * 2006-11-13 2008-07-31 Philip Morris Prod Smoking article with a flow restrictor
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
WO2011129701A1 (en) * 2010-04-16 2011-10-20 Mark Rooijakkers Filter for a cigarette or joint
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
US8235057B2 (en) 2007-03-09 2012-08-07 Philip Morris Usa Inc. Smoking article with open ended filter and restrictor
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8353302B2 (en) 2007-03-09 2013-01-15 Philip Morris Usa Inc. Smoking articles with restrictor and aerosol former
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8434499B2 (en) 2009-10-09 2013-05-07 Philip Morris Usa Inc. Filter design for improving sensory profile of carbon filter-tipped smoking articles
WO2013181676A1 (en) * 2012-06-08 2013-12-12 Sargsyan Sos Cigarette
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
WO2015028812A1 (en) * 2013-08-30 2015-03-05 British American Tobacco (Investments) Limited Smoking article
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142534A (en) * 1975-09-04 1979-03-06 Victor Brantl Reduction of toxic substances in tobacco smoke
US4219031A (en) * 1979-03-05 1980-08-26 Philip Morris Incorporated Smoking product having core of fibrillar carbonized matter
US4474191A (en) * 1982-09-30 1984-10-02 Steiner Pierre G Tar-free smoking devices
US5067499A (en) * 1984-09-14 1991-11-26 R. J. Reynolds Tobacco Company Smoking article
US4854331A (en) * 1984-09-14 1989-08-08 R. J. Reynolds Tobacco Company Smoking article
US5042509A (en) * 1984-09-14 1991-08-27 R. J. Reynolds Tobacco Company Method for making aerosol generating cartridge
US4793365A (en) * 1984-09-14 1988-12-27 R. J. Reynolds Tobacco Company Smoking article
NL8503427A (en) * 1984-12-19 1986-07-16 Tobacco Res & Dev Cigarette and method for manufacturing the same.
CN1018329B (en) * 1984-12-21 1992-09-23 美国耳杰瑞诺兹烟草公司 Carbon fuel element and method for mfg same
GB8502651D0 (en) * 1985-02-01 1985-03-06 British American Tobacco Co Smoking articles
US4756318A (en) * 1985-10-28 1988-07-12 R. J. Reynolds Tobacco Company Smoking article with tobacco jacket
US4917128A (en) * 1985-10-28 1990-04-17 R. J. Reynolds Tobacco Co. Cigarette
US4771795A (en) * 1986-05-15 1988-09-20 R. J. Reynolds Tobacco Company Smoking article with dual burn rate fuel element
US5052413A (en) * 1987-02-27 1991-10-01 R. J. Reynolds Tobacco Company Method for making a smoking article and components for use therein
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
DE3743597C1 (en) * 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh coaxial
DE3836210C1 (en) * 1988-10-24 1989-10-12 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
US5265626A (en) * 1989-01-17 1993-11-30 B.A.T. Cigarettenfabriken Gmbh Coaxial filter cigarette
DE3901226C1 (en) * 1989-01-17 1990-07-26 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
DE3904948C1 (en) * 1989-02-17 1990-05-10 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De Coaxial filter for a smokeable article
US4955397A (en) * 1989-07-10 1990-09-11 Brown & Williamson Tobacco Corporation Cigarette
DE4107522C2 (en) * 1991-03-08 1994-02-17 Bat Cigarettenfab Gmbh coaxial
DE4127420C2 (en) * 1991-08-19 1996-07-25 Bat Cigarettenfab Gmbh coaxial filter
GB9712815D0 (en) * 1997-06-19 1997-08-20 British American Tobacco Co Smoking article and smoking material therefor
DE19757712C1 (en) * 1997-12-23 1999-06-24 Bat Cigarettenfab Gmbh Coaxial with cross-flow valve and method of producing a coaxial cigarette
HU0101273A3 (en) * 1998-01-06 2001-10-29 Philip Morris Products Inc Ric Cigarette having reduced sidestream smoke
US5996589A (en) * 1998-03-03 1999-12-07 Brown & Williamson Tobacco Corporation Aerosol-delivery smoking article
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
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070215167A1 (en) 2006-03-16 2007-09-20 Evon Llewellyn Crooks Smoking article
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
US7726320B2 (en) 2006-10-18 2010-06-01 R. J. Reynolds Tobacco Company Tobacco-containing smoking article
US9078473B2 (en) 2011-08-09 2015-07-14 R.J. Reynolds Tobacco Company Smoking articles and use thereof for yielding inhalation materials

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936249A1 (en) * 1988-11-21 1990-05-23 Brown & Williamson Tobacco A smoking article
GB2224921A (en) * 1988-11-21 1990-05-23 Brown & Williamson Tobacco Smoking devices
GB2224921B (en) * 1988-11-21 1992-11-18 Brown & Williamson Tobacco Improvements relating to smoking devices
WO2007069091A2 (en) * 2005-12-12 2007-06-21 Philip Morris Products S.A. Smoking article with coaxial tobacco rod
WO2007069091A3 (en) * 2005-12-12 2007-10-11 Philip Morris Prod Smoking article with coaxial tobacco rod
US8573230B2 (en) 2005-12-12 2013-11-05 Philip Morris Usa Inc. Smoking article with coaxial tobacco rod
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
US7878963B2 (en) 2006-03-28 2011-02-01 Philip Morris Usa Inc. Smoking article with a restrictor
EA015068B1 (en) * 2006-03-28 2011-04-29 Филип Моррис Продактс С.А. Smoking article with a restrictor
WO2007110650A1 (en) * 2006-03-28 2007-10-04 Philip Morris Products S.A. Smoking article with a restrictor
US9060546B2 (en) 2006-03-28 2015-06-23 Philip Morris Usa Inc. Smoking article with a restrictor
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
CN101616610B (en) 2006-11-13 2012-05-23 菲利普莫里斯生产公司 Smoking article with a flow restrictor
EA013553B1 (en) * 2006-11-13 2010-06-30 Филип Моррис Продактс С.А. Smoking article with a flow restrictor
WO2008059377A3 (en) * 2006-11-13 2008-07-31 Philip Morris Prod Smoking article with a flow restrictor
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
US8353302B2 (en) 2007-03-09 2013-01-15 Philip Morris Usa Inc. Smoking articles with restrictor and aerosol former
US8235057B2 (en) 2007-03-09 2012-08-07 Philip Morris Usa Inc. Smoking article with open ended filter and restrictor
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8434499B2 (en) 2009-10-09 2013-05-07 Philip Morris Usa Inc. Filter design for improving sensory profile of carbon filter-tipped smoking articles
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
WO2011129701A1 (en) * 2010-04-16 2011-10-20 Mark Rooijakkers Filter for a cigarette or joint
WO2013181676A1 (en) * 2012-06-08 2013-12-12 Sargsyan Sos Cigarette
WO2015028812A1 (en) * 2013-08-30 2015-03-05 British American Tobacco (Investments) Limited Smoking article

Also Published As

Publication number Publication date
DE1792440A1 (en) 1971-11-18
US3614956A (en) 1971-10-26
DE1792440B2 (en) 1977-06-16
BR6802104D0 (en) 1973-02-06

Similar Documents

Publication Publication Date Title
US3165105A (en) Ash-retaining safety cigarette
US3370593A (en) Cigarette
US3327718A (en) Tobacco-smoke filters
AU607874B2 (en) Smoking article
US3366121A (en) Filter cigarettes
US4874004A (en) Coaxial cigarette
US5060676A (en) Process for making a carbon heat source and smoking article including the heat source and a flavor generator
JP3413208B2 (en) Flavor generation article and flavor generation instrument
US3916914A (en) Smoking articles
FI61616C (en) Filter Element Foer tobaksprodukt
US2819720A (en) Cigarette or cigar with filter
US5141004A (en) Smoking article
EP0405190A2 (en) Extruded cigarette
US3339557A (en) Cigarette and smoke filter and flavor means
US5327915A (en) Smoking article
GB1251429A (en)
GB974814A (en) Improved smoke filter
US5662126A (en) Smoke filter containing particulate smoke modifying additive
CA946701A (en) Filtering means for cigarette smoke
AU598977B1 (en) Smoking article
TW550052B (en) Low sidestream smoke cigarette with combustible paper
CA2327110A1 (en) Cigarette sidestream smoke treatment material
US3513859A (en) Filter for smoking devices
US2098619A (en) Cigarette
US3625228A (en) Heat activated filter for smoking devices

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee