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DE60308877D1 - BIODEGRADABLE FILTER CIGARETTE WITH TWO SEALS - Google Patents

BIODEGRADABLE FILTER CIGARETTE WITH TWO SEALS

Info

Publication number
DE60308877D1
DE60308877D1 DE60308877T DE60308877T DE60308877D1 DE 60308877 D1 DE60308877 D1 DE 60308877D1 DE 60308877 T DE60308877 T DE 60308877T DE 60308877 T DE60308877 T DE 60308877T DE 60308877 D1 DE60308877 D1 DE 60308877D1
Authority
DE
Germany
Prior art keywords
seals
filter cigarette
biodegradable filter
biodegradable
cigarette
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 - Lifetime
Application number
DE60308877T
Other languages
German (de)
Other versions
DE60308877T2 (en
Inventor
Pradip Atindranath
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.)
Godfrey Phillips India Ltd
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
Publication of DE60308877D1 publication Critical patent/DE60308877D1/en
Application granted granted Critical
Publication of DE60308877T2 publication Critical patent/DE60308877T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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
DE60308877T 2002-03-26 2003-03-25 BIODEGRADABLE FILTER CIGARETTE WITH TWO SEALS Expired - Lifetime DE60308877T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
INDE03192002 2002-03-26
IN319DE2002 IN192479B (en) 2002-03-26 2002-03-26
PCT/IN2003/000077 WO2003079829A1 (en) 2002-03-26 2003-03-25 Biodegradable dual density filter cigarette

Publications (2)

Publication Number Publication Date
DE60308877D1 true DE60308877D1 (en) 2006-11-16
DE60308877T2 DE60308877T2 (en) 2007-02-15

Family

ID=28053437

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60308877T Expired - Lifetime DE60308877T2 (en) 2002-03-26 2003-03-25 BIODEGRADABLE FILTER CIGARETTE WITH TWO SEALS
DE20309178U Expired - Lifetime DE20309178U1 (en) 2002-03-26 2003-03-25 Biodegradable double density filter cigarette

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20309178U Expired - Lifetime DE20309178U1 (en) 2002-03-26 2003-03-25 Biodegradable double 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
ES2729748T3 (en) * 2011-06-08 2019-11-06 Scandinavian Tobacco Group Lummen N V A pure tar reducer with filter section comprising expanded and cut tobacco stalks
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
EP4218404A3 (en) 2015-06-26 2023-09-06 Altria Client Services LLC Compositions and methods for producing tobacco plants and products having altered alkaloid levels
AU2022421017A1 (en) * 2021-12-20 2024-06-20 Nicoventures Trading Limited 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
TW200304360A (en) 2003-10-01
PL203971B1 (en) 2009-11-30
US20040003822A1 (en) 2004-01-08
AU2003217446A1 (en) 2003-10-08
PL373307A1 (en) 2005-08-22
IN192479B (en) 2004-04-24
WO2003079829A1 (en) 2003-10-02
DE20309178U1 (en) 2003-09-11
ATE341235T1 (en) 2006-10-15
AR039147A1 (en) 2005-02-09
EP1528868A1 (en) 2005-05-11
DE60308877T2 (en) 2007-02-15
EP1528868B1 (en) 2006-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition