GB2160084A - Cigarette - Google Patents

Cigarette Download PDF

Info

Publication number
GB2160084A
GB2160084A GB08514605A GB8514605A GB2160084A GB 2160084 A GB2160084 A GB 2160084A GB 08514605 A GB08514605 A GB 08514605A GB 8514605 A GB8514605 A GB 8514605A GB 2160084 A GB2160084 A GB 2160084A
Authority
GB
United Kingdom
Prior art keywords
smoke
cigarette
filter
tobacco
rod
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.)
Withdrawn
Application number
GB08514605A
Other languages
English (en)
Other versions
GB8514605D0 (en
Inventor
Norman Cohen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROTHMANS OF PALL MALL
Rothmans Benson and Hedges Inc
Original Assignee
ROTHMANS OF PALL MALL
Rothmans of Pall Mall Canada Ltd
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 ROTHMANS OF PALL MALL, Rothmans of Pall Mall Canada Ltd filed Critical ROTHMANS OF PALL MALL
Publication of GB8514605D0 publication Critical patent/GB8514605D0/en
Publication of GB2160084A publication Critical patent/GB2160084A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB08514605A 1984-06-13 1985-06-10 Cigarette Withdrawn GB2160084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA456508 1984-06-13

Publications (2)

Publication Number Publication Date
GB8514605D0 GB8514605D0 (en) 1985-07-10
GB2160084A true GB2160084A (en) 1985-12-18

Family

ID=4128092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08514605A Withdrawn GB2160084A (en) 1984-06-13 1985-06-10 Cigarette

Country Status (2)

Country Link
DE (1) DE3521279A1 (enExample)
GB (1) GB2160084A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209269A (en) * 1987-09-03 1989-05-10 British American Tobacco Co Smoking articles
EP0290911A3 (en) * 1987-05-15 1989-05-10 R.J. Reynolds Tobacco Company Smoking article
US5092353A (en) * 1989-01-18 1992-03-03 R. J. Reynolds Tobacco Company Cigarette
US5228463A (en) * 1991-11-27 1993-07-20 Philip Morris Inc. Magnesite/magnesium hydroxide fillers for smoking article wrappers
EP0539009A3 (en) * 1991-10-23 1994-07-06 Rothmans International Ltd Filter tip cigarette
US5927288A (en) * 1997-03-24 1999-07-27 Philip Morris Incorporated Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same
US5979461A (en) * 1997-03-24 1999-11-09 Philip Morris Inc. Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
US6345625B1 (en) 1997-12-06 2002-02-12 Kar Eng Chew Filter for secondary smoke and smoking articles incorporating the same
WO2006089404A1 (en) * 2005-02-22 2006-08-31 Rothmans, Benson & Hedges Inc. Tobacco smoke filter and tobacco blend for altering mainstream smoke

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757712C1 (de) * 1997-12-23 1999-06-24 Bat Cigarettenfab Gmbh Koaxialcigarette mit Querstromsperre und Verfahren zur Herstellung einer Koaxialcigarette

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231377A (en) * 1978-08-30 1980-11-04 Olin Corporation Wrapper for smoking articles containing magnesium oxide
US4357950A (en) * 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1156532A (en) * 1980-03-24 1983-11-08 Rothmans Of Pall Mall Canada Limited Tobacco stem shredding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231377A (en) * 1978-08-30 1980-11-04 Olin Corporation Wrapper for smoking articles containing magnesium oxide
US4357950A (en) * 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290911A3 (en) * 1987-05-15 1989-05-10 R.J. Reynolds Tobacco Company Smoking article
GB2209269A (en) * 1987-09-03 1989-05-10 British American Tobacco Co Smoking articles
GB2209269B (en) * 1987-09-03 1991-08-07 British American Tobacco Co Improvements relating to smoking articles
AT397027B (de) * 1987-09-03 1994-01-25 British American Tobacco Co Rauchartikel
US5092353A (en) * 1989-01-18 1992-03-03 R. J. Reynolds Tobacco Company Cigarette
EP0539009A3 (en) * 1991-10-23 1994-07-06 Rothmans International Ltd Filter tip cigarette
AU651004B2 (en) * 1991-10-23 1994-07-07 Rothmans International Services Limited Filter tip cigarettes
US5228463A (en) * 1991-11-27 1993-07-20 Philip Morris Inc. Magnesite/magnesium hydroxide fillers for smoking article wrappers
US5927288A (en) * 1997-03-24 1999-07-27 Philip Morris Incorporated Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same
US5979461A (en) * 1997-03-24 1999-11-09 Philip Morris Inc. Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
US6345625B1 (en) 1997-12-06 2002-02-12 Kar Eng Chew Filter for secondary smoke and smoking articles incorporating the same
WO2006089404A1 (en) * 2005-02-22 2006-08-31 Rothmans, Benson & Hedges Inc. Tobacco smoke filter and tobacco blend for altering mainstream smoke

Also Published As

Publication number Publication date
DE3521279C2 (enExample) 1988-08-18
DE3521279A1 (de) 1985-12-19
GB8514605D0 (en) 1985-07-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)