PT1051089E - SMOKING PRODUCTS - Google Patents

SMOKING PRODUCTS

Info

Publication number
PT1051089E
PT1051089E PT99903793T PT99903793T PT1051089E PT 1051089 E PT1051089 E PT 1051089E PT 99903793 T PT99903793 T PT 99903793T PT 99903793 T PT99903793 T PT 99903793T PT 1051089 E PT1051089 E PT 1051089E
Authority
PT
Portugal
Prior art keywords
tobacco
smoking products
article
smoke
coresta
Prior art date
Application number
PT99903793T
Other languages
Portuguese (pt)
Inventor
John Roger Sampson
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of PT1051089E publication Critical patent/PT1051089E/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers

Abstract

Use in the tobacco rod of a smoking article of tobacco mixed with a reconstituted tobacco sheet which includes activated carbon particles, surrounded by a paper of CORESTA 20 permeability or greater results in an article having reduced sidestream smoke and selective reduction of certain ingredients in mainstream smoke, whereby the smoker has a perception of increased smoothness.
PT99903793T 1998-01-28 1999-01-26 SMOKING PRODUCTS PT1051089E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9801797.3A GB9801797D0 (en) 1998-01-28 1998-01-28 Smoking articles

Publications (1)

Publication Number Publication Date
PT1051089E true PT1051089E (en) 2003-08-29

Family

ID=10826029

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99903793T PT1051089E (en) 1998-01-28 1999-01-26 SMOKING PRODUCTS

Country Status (19)

Country Link
EP (1) EP1051089B1 (en)
JP (1) JP4044731B2 (en)
KR (1) KR100597169B1 (en)
CN (1) CN1125604C (en)
AT (1) ATE239388T1 (en)
AU (1) AU747793B2 (en)
BR (1) BR9907722B1 (en)
CA (1) CA2317409C (en)
DE (1) DE69907632T2 (en)
DK (1) DK1051089T3 (en)
ES (1) ES2199543T3 (en)
GB (1) GB9801797D0 (en)
HK (1) HK1032721A1 (en)
MY (1) MY129320A (en)
NO (1) NO325593B1 (en)
NZ (1) NZ505480A (en)
PT (1) PT1051089E (en)
WO (1) WO1999038396A1 (en)
ZA (1) ZA99675B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002028209A1 (en) 2000-10-05 2002-04-11 Nicolas Baskevitch Reduction of nitrosamines in tobacco and tobacco products
EP1749599B1 (en) * 2004-04-30 2015-09-09 Hitachi Metals, Ltd. Methods for producing raw material alloy for rare earth magnet, powder and sintered magnet
US8616218B2 (en) 2008-07-01 2013-12-31 Kazuto Koshiishi Tobacco filter
JP5208041B2 (en) * 2009-04-10 2013-06-12 和人 輿石 Cigarette filter
GB201100218D0 (en) * 2011-01-07 2011-02-23 British American Tobacco Co Smoking article
CN103099307A (en) * 2012-11-13 2013-05-15 苏州谷力生物科技有限公司 Preparation method of cigarette slice added with activated carbon
CN103099306A (en) * 2012-11-13 2013-05-15 苏州谷力生物科技有限公司 Preparation method of activated carbon tobacco sheet
CN103099304A (en) * 2012-11-13 2013-05-15 苏州谷力生物科技有限公司 Preparation method of iron-activated carbon cigarette slice
US9220296B2 (en) 2013-03-15 2015-12-29 Safall Fall Method of reducing tobacco-specific nitrosamines
US10542773B2 (en) * 2013-07-19 2020-01-28 Philip Morris Products S.A. Hydrophobic paper
GB201412752D0 (en) 2014-07-17 2014-09-03 Nicoventures Holdings Ltd Electronic vapour provision system
CN105747264B (en) * 2016-04-20 2020-11-20 贵州中烟工业有限责任公司 Activated carbon-containing heating non-combustible tobacco substrate and preparation method and application thereof
GB201908353D0 (en) * 2019-06-11 2019-07-24 Nicoventures Trading Ltd A mouthpiece and an article for use in an aerosol provision system
CA3225440A1 (en) * 2021-07-07 2023-01-12 Philip Morris Products S.A. Aerosol-forming substrate with expanded graphite

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348580A (en) * 1971-06-11 1974-03-20 British American Tobacco Co Reconstituted-tobacco smoking materials
GB1512352A (en) * 1977-02-07 1978-06-01 Imp Group Ltd Additive for tobacco
US4942888A (en) 1989-01-18 1990-07-24 R. J. Reynolds Tobacco Company Cigarette
US5092353A (en) 1989-01-18 1992-03-03 R. J. Reynolds Tobacco Company Cigarette
US5056537A (en) * 1989-09-29 1991-10-15 R. J. Reynolds Tobacco Company Cigarette

Also Published As

Publication number Publication date
NO20003357L (en) 2000-09-26
KR100597169B1 (en) 2006-07-05
BR9907722A (en) 2000-10-17
BR9907722B1 (en) 2008-11-18
NO325593B1 (en) 2008-06-23
WO1999038396A1 (en) 1999-08-05
JP4044731B2 (en) 2008-02-06
JP2002501736A (en) 2002-01-22
DK1051089T3 (en) 2003-09-01
AU2431699A (en) 1999-08-16
CN1125604C (en) 2003-10-29
AU747793B2 (en) 2002-05-23
MY129320A (en) 2007-03-30
NZ505480A (en) 2003-01-31
CA2317409C (en) 2004-07-20
CA2317409A1 (en) 1999-08-05
HK1032721A1 (en) 2001-08-03
DE69907632D1 (en) 2003-06-12
EP1051089A1 (en) 2000-11-15
GB9801797D0 (en) 1998-03-25
ATE239388T1 (en) 2003-05-15
KR20010034343A (en) 2001-04-25
CN1289234A (en) 2001-03-28
ZA99675B (en) 1999-07-28
EP1051089B1 (en) 2003-05-07
NO20003357D0 (en) 2000-06-27
DE69907632T2 (en) 2004-04-08
ES2199543T3 (en) 2004-02-16

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