ZA201008495B - Filter for a smoking article - Google Patents

Filter for a smoking article

Info

Publication number
ZA201008495B
ZA201008495B ZA2010/08495A ZA201008495A ZA201008495B ZA 201008495 B ZA201008495 B ZA 201008495B ZA 2010/08495 A ZA2010/08495 A ZA 2010/08495A ZA 201008495 A ZA201008495 A ZA 201008495A ZA 201008495 B ZA201008495 B ZA 201008495B
Authority
ZA
South Africa
Prior art keywords
filter
smoking article
smoking
article
Prior art date
Application number
ZA2010/08495A
Other languages
English (en)
Inventor
Richard Fiebelkorn
Original Assignee
British American Tobacco ( Invesments) 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39637873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA201008495(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British American Tobacco ( Invesments) Ltd filed Critical British American Tobacco ( Invesments) Ltd
Publication of ZA201008495B publication Critical patent/ZA201008495B/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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • 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
    • 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 FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • 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
    • 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
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
ZA2010/08495A 2008-05-30 2010-11-25 Filter for a smoking article ZA201008495B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0809865.9A GB0809865D0 (en) 2008-05-30 2008-05-30 Filter for a smoking article
PCT/GB2009/050573 WO2009144496A1 (en) 2008-05-30 2009-05-27 Filter for a smoking article

Publications (1)

Publication Number Publication Date
ZA201008495B true ZA201008495B (en) 2014-05-28

Family

ID=39637873

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2010/08495A ZA201008495B (en) 2008-05-30 2010-11-25 Filter for a smoking article

Country Status (20)

Country Link
US (1) US9066542B2 (cg-RX-API-DMAC7.html)
EP (1) EP2328431B1 (cg-RX-API-DMAC7.html)
JP (1) JP5883291B2 (cg-RX-API-DMAC7.html)
KR (1) KR20110013528A (cg-RX-API-DMAC7.html)
CN (1) CN102046034A (cg-RX-API-DMAC7.html)
AR (1) AR074144A1 (cg-RX-API-DMAC7.html)
AU (1) AU2009252940A1 (cg-RX-API-DMAC7.html)
BR (1) BRPI0913104A2 (cg-RX-API-DMAC7.html)
CA (1) CA2725121C (cg-RX-API-DMAC7.html)
CL (1) CL2009001292A1 (cg-RX-API-DMAC7.html)
ES (1) ES2425426T3 (cg-RX-API-DMAC7.html)
GB (1) GB0809865D0 (cg-RX-API-DMAC7.html)
MX (1) MX2010013126A (cg-RX-API-DMAC7.html)
MY (1) MY169777A (cg-RX-API-DMAC7.html)
PL (1) PL2328431T3 (cg-RX-API-DMAC7.html)
RU (2) RU148293U1 (cg-RX-API-DMAC7.html)
TW (1) TW201016149A (cg-RX-API-DMAC7.html)
UA (1) UA99657C2 (cg-RX-API-DMAC7.html)
WO (1) WO2009144496A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201008495B (cg-RX-API-DMAC7.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0821803D0 (en) * 2008-12-01 2009-01-07 British American Tobacco Co Smoking article filter
JP2011205917A (ja) 2010-03-29 2011-10-20 British American Tobacco Japan Kk 換気レベルを変えられる喫煙品
GB201012732D0 (en) * 2010-07-29 2010-09-15 British American Tobacco Co Smoking article filter
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB201110863D0 (en) * 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
GB201112466D0 (en) * 2011-07-20 2011-08-31 British American Tobacco Co Smoking article
GB201114897D0 (en) * 2011-08-30 2011-10-12 British American Tobacco Co Smoking article and method of manufacturing a smoking article
CN102511929A (zh) * 2011-11-10 2012-06-27 云南正邦生物技术有限公司 一种通风固形复合嘴棒及其制备方法
GB201207211D0 (en) * 2012-04-25 2012-06-06 British American Tobacco Co Smoking articles
GB201213786D0 (en) 2012-08-01 2012-09-12 Filtrona Filter Prod Dev Co Tobacco smoke filter
CN107752123A (zh) * 2017-10-19 2018-03-06 江苏中烟工业有限责任公司 一种含吸附材料的三段式加热不燃烧卷烟烟支
KR102330291B1 (ko) * 2018-07-04 2021-11-24 주식회사 케이티앤지 궐련
US11432581B2 (en) 2018-09-07 2022-09-06 Altria Client Services Llc Capsule containing a matrix, device with the matrix, and method of forming the matrix
US11311048B2 (en) 2018-09-07 2022-04-26 Altria Client Services Llc E-vaping device with an insert
CN109619671A (zh) * 2018-11-22 2019-04-16 湖北中烟工业有限责任公司 一种具有高透气度的卷烟
EP4051023A1 (en) * 2019-10-28 2022-09-07 JT International SA Filter component for an aerosol-generating article

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308661A (en) 1970-02-21 1973-02-21 Cigarette Components Ltd Device for treating tobacco smoke
US3768489A (en) * 1970-10-05 1973-10-30 Eastman Kodak Co Tobacco smoke filter
US3752165A (en) * 1971-12-20 1973-08-14 G Harllee Smoke filter plug and process and cigarette made therefrom
GB1508084A (en) * 1976-03-17 1978-04-19 British American Tobacco Co Tobacco-smoke filters
GB1585862A (en) 1976-11-19 1981-03-11 British American Tobacco Co Tobacco-smoke filters
US4350173A (en) * 1978-11-30 1982-09-21 Siren Matti J Filter material
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
TR21005A (tr) 1980-11-21 1983-05-01 Brown & Williamson Tobacco Corp Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi
US4343319A (en) 1980-11-28 1982-08-10 Brown & Williamson Tobacco Corporation Cigarette filter
US4362172A (en) 1980-12-01 1982-12-07 Brown & Williamson Tobacco Corporation Cigarette filter
US4582071A (en) 1980-12-22 1986-04-15 Imperial Group Limited Tipping assembly for an elongate smoking article
US4342322A (en) 1980-12-22 1982-08-03 Brown & Williamson Tobacco Corporation Cigarette filter
GB2090117B (en) 1980-12-22 1985-08-21 Imp Group Ltd Ventilated cigarette tip
BE891549A (fr) * 1980-12-22 1982-04-16 Imp Group Ltd Assemblage de terminaison pour un article a fumer allonge
US4637409A (en) * 1981-05-07 1987-01-20 American Filtrona Corporation Tobacco smoke filter and method and apparatus for making same
US4552158A (en) * 1981-12-23 1985-11-12 American Filtrona Corporation Free air dilution smoke filter and method and apparatus for fabricating same
US4406294A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
NO157125C (no) 1982-04-08 1988-06-01 Filtrona Ltd Sigarettfilterelement, alternativt med et omgivende, ventilerende munnstykkemateriale.
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
US4527572A (en) * 1983-02-07 1985-07-09 Brown & Williamson Tobacco Corporation Tobacco smoke filters
US4557281A (en) * 1983-12-05 1985-12-10 Brown & Williamson Tobacco Corporation Filtered cigarette
US4542754A (en) 1983-12-05 1985-09-24 Brown & Williamson Tobacco Corporation Filtered cigarette
US4580584A (en) * 1984-02-21 1986-04-08 Brown & Williamson Tobacco Corporation Cigarette filter
EP0167863B1 (de) * 1984-06-20 1988-01-07 H.F. & Ph.F. Reemtsma GmbH & Co Variabel ventilierbare Filterzigarette
JPH0479875A (ja) 1990-07-20 1992-03-13 Japan Tobacco Inc フイルタ付たばこ
US5178166A (en) 1990-09-20 1993-01-12 Philip Morris Incorporated Filter cigarette
DK0664964T3 (da) 1994-01-27 2003-10-27 British American Tobacco Co Forbedringer angående rygeartikler
JPH09316420A (ja) * 1996-05-27 1997-12-09 Daicel Chem Ind Ltd 水溶性ホットメルト接着剤と、これを用いたたばこフィルター及びその製造方法
JP3181248B2 (ja) * 1997-10-06 2001-07-03 日本たばこ産業株式会社 フィルター付きシガレットおよびシガレット用フィルター
ATE341234T1 (de) * 2001-12-18 2006-10-15 Bat Cigarettenfab Gmbh Filter für einen rauchbaren artikel
AU2006202993B2 (en) 2001-12-18 2007-09-20 British American Tobacco (Investments) Limited Ventilated smoking article
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
EP1797780A1 (en) 2005-12-15 2007-06-20 Gallaher Limited Smoking article
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber

Also Published As

Publication number Publication date
CN102046034A (zh) 2011-05-04
AR074144A1 (es) 2010-12-29
JP2011521634A (ja) 2011-07-28
RU148293U1 (ru) 2014-11-27
MY169777A (en) 2019-05-15
US9066542B2 (en) 2015-06-30
RU2010153373A (ru) 2012-07-10
US20110155155A1 (en) 2011-06-30
UA99657C2 (ru) 2012-09-10
TW201016149A (en) 2010-05-01
WO2009144496A1 (en) 2009-12-03
CA2725121A1 (en) 2009-12-03
MX2010013126A (es) 2011-01-14
EP2328431B1 (en) 2013-05-22
ES2425426T3 (es) 2013-10-15
PL2328431T3 (pl) 2013-10-31
CA2725121C (en) 2014-01-07
CL2009001292A1 (es) 2010-10-01
KR20110013528A (ko) 2011-02-09
EP2328431A1 (en) 2011-06-08
JP5883291B2 (ja) 2016-03-09
GB0809865D0 (en) 2008-07-09
AU2009252940A1 (en) 2009-12-03
BRPI0913104A2 (pt) 2016-01-05

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