ATE341235T1 - BIODEGRADABLE DUAL DENSITY FILTER CIGARETTE - Google Patents

BIODEGRADABLE DUAL DENSITY FILTER CIGARETTE

Info

Publication number
ATE341235T1
ATE341235T1 AT03712632T AT03712632T ATE341235T1 AT E341235 T1 ATE341235 T1 AT E341235T1 AT 03712632 T AT03712632 T AT 03712632T AT 03712632 T AT03712632 T AT 03712632T AT E341235 T1 ATE341235 T1 AT E341235T1
Authority
AT
Austria
Prior art keywords
density filter
filter cigarette
dual density
biodegradable dual
biodegradable
Prior art date
Application number
AT03712632T
Other languages
German (de)
Inventor
Mittra Pradip Atindranath
Original Assignee
Godfrey Phillips India 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 Godfrey Phillips India Ltd filed Critical Godfrey Phillips India Ltd
Application granted granted Critical
Publication of ATE341235T1 publication Critical patent/ATE341235T1/en

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
    • 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
AT03712632T 2002-03-26 2003-03-25 BIODEGRADABLE DUAL DENSITY FILTER CIGARETTE ATE341235T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN319DE2002 IN192479B (en) 2002-03-26 2002-03-26

Publications (1)

Publication Number Publication Date
ATE341235T1 true ATE341235T1 (en) 2006-10-15

Family

ID=28053437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03712632T ATE341235T1 (en) 2002-03-26 2003-03-25 BIODEGRADABLE DUAL DENSITY FILTER CIGARETTE

Country Status (10)

Country Link
US (1) US20040003822A1 (en)
EP (1) EP1528868B1 (en)
AR (1) AR039147A1 (en)
AT (1) ATE341235T1 (en)
AU (1) AU2003217446A1 (en)
DE (2) DE60308877T2 (en)
IN (1) IN192479B (en)
PL (1) PL203971B1 (en)
TW (1) TW200304360A (en)
WO (1) WO2003079829A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0624771D0 (en) * 2006-12-12 2007-01-17 British American Tobacco Co A smoking article and a method and apparatus for the manufacture of smoking articles
US8434498B2 (en) 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
WO2011123320A2 (en) * 2010-03-31 2011-10-06 Greenbutts Llc Biodegradable cigarette filter and methods for making same
GB201018310D0 (en) * 2010-10-29 2010-12-15 British American Tobacco Co Ventilated smoking article
EP2532258B1 (en) * 2011-06-08 2019-03-20 Scandinavian Tobacco Group Lummen N.V. A tar reducing cigar with filter section comprising expanded, cut tobacco stems
CN103478902B (en) * 2013-09-13 2016-08-24 湖南中烟工业有限责任公司 A kind of composite cigarette filter stick and preparation method thereof
CN103876280A (en) * 2014-03-03 2014-06-25 湖南中烟工业有限责任公司 Tar-reducing filter rod prepared from ultrafine tobacco shreds
CN103859587A (en) * 2014-03-03 2014-06-18 湖南中烟工业有限责任公司 Tobacco material embedded filter stick
GB201407056D0 (en) * 2014-04-22 2014-06-04 Essentra Filter Products Dev Co Pte Ltd Smoking article
US10076135B2 (en) 2014-05-23 2018-09-18 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
WO2016210303A1 (en) 2015-06-26 2016-12-29 Altria Client Services Llc Compositions and methods for producing tobacco plants and products having altered alkaloid levels
IL313257A (en) * 2021-12-20 2024-08-01 Nicoventures Trading Ltd An article for use in an aerosol provision system and a method of manufacturing an article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739002A (en) * 1952-04-25 1955-10-26 Kristinus G M B H Improvements in or relating to filter cigarettes
GB871102A (en) * 1960-03-18 1961-06-21 British American Tobacco Co Improvements relating to filter cigarettes
GB940059A (en) * 1962-02-27 1963-10-23 Manufactura De Tobacos Particu Filter for tobacco smoke
BE790758A (en) * 1971-11-04 1973-02-15 Philip Morris Inc PROCESS FOR INCREASING THE VOLUME OF TOBACCO STEMS
DE19925968C5 (en) * 1999-05-31 2005-07-14 Reemtsma Cigarettenfabriken Gmbh Filter cigarette with a tobacco filter

Also Published As

Publication number Publication date
EP1528868A1 (en) 2005-05-11
EP1528868B1 (en) 2006-10-04
PL203971B1 (en) 2009-11-30
DE20309178U1 (en) 2003-09-11
WO2003079829A1 (en) 2003-10-02
TW200304360A (en) 2003-10-01
AR039147A1 (en) 2005-02-09
DE60308877D1 (en) 2006-11-16
US20040003822A1 (en) 2004-01-08
DE60308877T2 (en) 2007-02-15
AU2003217446A1 (en) 2003-10-08
PL373307A1 (en) 2005-08-22
IN192479B (en) 2004-04-24

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Legal Events

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