JP2007507230A5 - - Google Patents
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- JP2007507230A5 JP2007507230A5 JP2006534049A JP2006534049A JP2007507230A5 JP 2007507230 A5 JP2007507230 A5 JP 2007507230A5 JP 2006534049 A JP2006534049 A JP 2006534049A JP 2006534049 A JP2006534049 A JP 2006534049A JP 2007507230 A5 JP2007507230 A5 JP 2007507230A5
- Authority
- JP
- Japan
- Prior art keywords
- section
- filter material
- cigarette
- region
- adsorbent
- 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.)
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- 239000000463 material Substances 0.000 claims 21
- 235000019504 cigarettes Nutrition 0.000 claims 20
- 239000003463 adsorbent Substances 0.000 claims 10
- 241000208125 Nicotiana Species 0.000 claims 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 6
- 239000003456 ion exchange resin Substances 0.000 claims 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims 6
- 229920002301 Cellulose acetate Polymers 0.000 claims 5
- 239000004743 Polypropylene Substances 0.000 claims 4
- -1 polypropylene Polymers 0.000 claims 4
- 229920001155 polypropylene Polymers 0.000 claims 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N Carbon tetrachloride Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims 2
- 239000003957 anion exchange resin Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
Claims (19)
- タバコ棒とタバコ棒に接続されたフィルタ素子とを備える紙巻きタバコであって、前記フィルタ素子は、タバコ棒に近位の端部とタバコ棒から遠位の端部とを有し、
前記フィルタ素子が、
フィルタ素子のタバコ棒に近位の端部に位置して、長手方向に延びているフィルタ材料の第1のセクションと、
フィルタ素子のタバコ棒から遠位の端部に位置し、かつ前記フィルタ材料の第1のセクションから離間する、長手方向に延びているフィルタ材料の第2のセクションとを備え、フィルタ材料の2つのセクションが、フィルタ材料の2つのセクション間に区画を画定し、前記フィルタ素子がさらに、
前記区画を、前記フィルタ材料の第1のセクションに隣接する第1の領域と、前記フィルタ材料の第2のセクションに隣接する第2の領域とに分割する、半透過性のバリアとを備え、
前記区画の前記第2の領域が吸着剤を含み、かつ前記区画の前記第1の領域が空であるか、または前記区画の前記第1の領域および前記第2の領域の一方が吸着剤を含み、かつ前記区画の前記第1の領域および前記第2の領域の他方がイオン交換樹脂を含む、紙巻きタバコ。 - 前記区画の前記第2の領域が吸着剤を含み、かつ前記区画の前記第1の領域が空である、請求項1に記載の紙巻きタバコ。
- 前記区画の前記第1の領域および前記第2の領域の一方が吸着剤を含み、かつ前記区画の前記第1の領域および前記第2の領域の他方がイオン交換樹脂を含む、請求項1に記載の紙巻きタバコ。
- 前記フィルタ材料の第1のセクションおよび前記フィルタ材料の第2のセクションが、それぞれ無関係に、酢酸セルローストウ、ひだ付き酢酸セルロースウェブ、ポリプロピレントウ、ひだ付きポリプロピレンウェブ、ひだ付きポリエステルウェブ、ひだ付き紙、および再構成タバコのストランドからなるグループから選択される、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 前記フィルタ材料の第1のセクションおよび前記フィルタ材料の第2のセクションが、可塑化酢酸セルローストウを含んでいる、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 前記吸着剤が、活性炭素、分子ふるい、クレイ、活性アルミナ、シリカゲル、およびこれらの混合物からなるグループから選択される、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 前記吸着剤が、活性炭素である、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 活性炭素が、約60から約150の四塩化炭素活性の活性度を有している、請求項7に記載の紙巻きタバコ。
- 前記吸着剤が、顆粒状の形態である、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 前記吸着剤が、約8×16メッシュから約30×70メッシュの粒子サイズを有している、請求項9に記載の紙巻きタバコ。
- 前記半透過性のバリアが、紙、酢酸セルローストウ、ひだ付き酢酸セルロースウェブ、ポリプロピレントウ、ひだ付きポリプロピレンウェブ、およびひだ付きポリエステルウェブからなるグループから選択される、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 前記フィルタ材料の第1のセクションが、前記フィルタ材料の第2のセクションよりも高い粒子除去効率を有している、請求項1から3のいずれか一項に記載の紙巻きタバコ。
- 前記フィルタ材料の第1のセクションおよび前記フィルタ材料の第2のセクションが、繊維質のフィルタ材料を含んでおり、前記フィルタ材料の第1のセクションが、前記フィルタ材料の第2のセクションのフィラメントよりも小さな単位長さ当たり重量を有するフィラメントを含んでいる、請求項12に記載の紙巻きタバコ。
- 前記フィルタ材料の第1のセクションが、フィラメント当たり約2.5デニール未満の単位長さ当たり重量を有するフィラメントを含んでおり、前記フィルタ材料の第2のセクションが、フィラメント当たり約3.0デニールを上回る単位長さ当たり重量を有するフィラメントを含んでいる、請求項13に記載の紙巻きタバコ。
- 前記フィルタ材料の第1のセクションが、フィラメント当たり約1.8デニールから約2.5デニールの単位長さ当たり重量を有するフィラメントを含んでおり、前記フィルタ材料の第2のセクションが、フィラメント当たり約3.0デニールから約10デニールの単位長さ当たり重量を有するフィラメントを含んでいる、請求項14に記載の紙巻きタバコ。
- 前記イオン交換樹脂が、顆粒状の形態である、請求項1または3に記載の紙巻きタバコ。
- 前記イオン交換樹脂が、強塩基アニオン交換樹脂または弱塩基アニオン交換樹脂である、請求項1または3に記載の紙巻きタバコ。
- 前記区画の前記第1の領域が前記イオン交換樹脂を含み、かつ前記区画の前記第2の領域が前記吸着剤を含む、請求項1または3に記載の紙巻きタバコ。
- 前記区画の前記第1の領域が前記吸着剤を含み、かつ前記区画の前記第2の領域が前記イオン交換樹脂を含む、請求項1または3に記載の紙巻きタバコ。
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/675,937 US7856990B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
US10/675,802 | 2003-09-30 | ||
US10/675,241 | 2003-09-30 | ||
US10/675,584 | 2003-09-30 | ||
US10/675,241 US7240678B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
US10/675,802 US7237558B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
US10/675,937 | 2003-09-30 | ||
US10/674,908 | 2003-09-30 | ||
US10/674,908 US7669604B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
US10/675,584 US8066011B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
PCT/US2004/031910 WO2005032287A2 (en) | 2003-09-30 | 2004-09-29 | Filtered cigarette incorporating an adsorbent material |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007279947A Division JP5068138B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279946A Division JP5068137B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279945A Division JP5031513B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007507230A JP2007507230A (ja) | 2007-03-29 |
JP2007507230A5 true JP2007507230A5 (ja) | 2007-11-29 |
JP4795959B2 JP4795959B2 (ja) | 2011-10-19 |
Family
ID=34427133
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006534049A Active JP4795959B2 (ja) | 2003-09-30 | 2004-09-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279945A Active JP5031513B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279947A Active JP5068138B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279946A Active JP5068137B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007279945A Active JP5031513B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279947A Active JP5068138B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
JP2007279946A Active JP5068137B2 (ja) | 2003-09-30 | 2007-10-29 | 吸着性材料を組み込むフィルタ付き紙巻きタバコ |
Country Status (6)
Country | Link |
---|---|
EP (5) | EP1905318B1 (ja) |
JP (4) | JP4795959B2 (ja) |
AT (5) | ATE532424T1 (ja) |
DE (4) | DE602004012296T3 (ja) |
ES (3) | ES2299876T5 (ja) |
WO (1) | WO2005032287A2 (ja) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0019417D0 (en) | 2000-08-09 | 2000-09-27 | Mat & Separations Tech Int Ltd | Mesoporous carbons |
GB0506278D0 (en) | 2005-03-29 | 2005-05-04 | British American Tobacco Co | Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials |
WO2006136197A1 (en) * | 2005-06-21 | 2006-12-28 | V. Mane Fils | Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule |
US8739802B2 (en) * | 2006-10-02 | 2014-06-03 | R.J. Reynolds Tobacco Company | Filtered cigarette |
US8235056B2 (en) * | 2006-12-29 | 2012-08-07 | Philip Morris Usa Inc. | Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system |
BRPI0822505A2 (pt) * | 2008-04-15 | 2018-06-05 | Pt Hanjaya Mandala Sampoerna Tbk | filtro para um artigo de fumo |
WO2009143338A2 (en) * | 2008-05-21 | 2009-11-26 | R.J. Reynolds Tobacco Company | Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom |
DE102009016148A1 (de) * | 2009-04-03 | 2010-10-14 | Mcairlaid's Vliesstoffe Gmbh & Co. Kg | Filtermaterial zum Reinigen von Luft und Gasen |
GB0920397D0 (en) * | 2009-11-20 | 2010-01-06 | Filtrona Int Ltd | Tobacco smoke filter |
KR101409665B1 (ko) | 2010-03-25 | 2014-06-18 | 니뽄 다바코 산교 가부시키가이샤 | 시가렛 필터 및 이것을 이용한 캡슐 필터 시가렛 |
US20110271968A1 (en) * | 2010-05-07 | 2011-11-10 | Carolyn Rierson Carpenter | Filtered Cigarette With Modifiable Sensory Characteristics |
GB201016387D0 (en) * | 2010-09-29 | 2010-11-10 | Filtrona Int Ltd | Tobacco smoke filter |
BR112013008364A2 (pt) * | 2010-10-06 | 2016-06-14 | Celanese Acetate Llc | filtros de fumaça para dispositivos de fumar com massas porosas tendo uma carga de partícula de carbono e uma queda de pressão encapsulada |
WO2012049880A1 (ja) | 2010-10-15 | 2012-04-19 | 日本たばこ産業株式会社 | シガレットおよびその製造方法 |
JP5487359B2 (ja) | 2011-03-31 | 2014-05-07 | 日本たばこ産業株式会社 | シガレット |
US10609955B2 (en) * | 2011-04-08 | 2020-04-07 | R.J. Reynolds Tobacco Company | Filtered cigarette comprising a tubular element in filter |
US11957163B2 (en) | 2011-04-08 | 2024-04-16 | R.J. Reynolds Tobacco Company | Multi-segment filter element including smoke-altering flavorant |
DE102011050769A1 (de) * | 2011-05-31 | 2012-12-06 | Sven Pracht | Filterelement und Filter für Rauchwaren sowie ein Verfahren zum Herstellen des Filterelementes |
GB201110369D0 (en) | 2011-06-17 | 2011-08-03 | Filtrona Filter Prod Dev Co | Tobacco smoke filter with activated carbon |
US8967155B2 (en) | 2011-11-03 | 2015-03-03 | Celanese Acetate Llc | Products of high denier per filament and low total denier tow bands |
US20130220349A1 (en) * | 2012-02-23 | 2013-08-29 | Celanese Acetate Llc | Deformable tablet with water triggered catalyst release |
GB2503644A (en) | 2012-05-03 | 2014-01-08 | British American Tobacco Co | Filter |
WO2013179428A1 (ja) * | 2012-05-30 | 2013-12-05 | 日本たばこ産業株式会社 | シガレット及び包装部材 |
KR101721741B1 (ko) * | 2012-05-30 | 2017-04-10 | 니뽄 다바코 산교 가부시키가이샤 | 시가렛 |
JP5934789B2 (ja) * | 2012-05-30 | 2016-06-15 | 日本たばこ産業株式会社 | シガレット及び包装部材 |
GB201219540D0 (en) * | 2012-10-31 | 2012-12-12 | British American Tobacco Co | A filter for a smoking article |
WO2014156838A1 (ja) * | 2013-03-26 | 2014-10-02 | 日本たばこ産業株式会社 | 喫煙物品用の付加部材及びこれを搭載した喫煙物品 |
UA120496C2 (uk) * | 2013-03-28 | 2019-12-26 | Філіп Морріс Продактс С.А. | Курильний виріб, що містить елемент надання аромату |
JP5581446B1 (ja) | 2013-04-15 | 2014-08-27 | 三生医薬株式会社 | 崩壊可能なカプセル及びその製造方法並びに喫煙器具 |
SG11201605138TA (en) | 2013-12-31 | 2016-07-28 | Philip Morris Products Sa | Smoking article with dual additive delivery system |
JP2017077181A (ja) * | 2014-02-14 | 2017-04-27 | 日本たばこ産業株式会社 | フィルター付シガレット |
US9375033B2 (en) * | 2014-02-14 | 2016-06-28 | R.J. Reynolds Tobacco Company | Tobacco-containing gel composition |
GB201412752D0 (en) | 2014-07-17 | 2014-09-03 | Nicoventures Holdings Ltd | Electronic vapour provision system |
EP3344073B1 (en) * | 2015-09-03 | 2019-07-03 | Philip Morris Products S.a.s. | Aerosol-generating article and low resistance support element for use as segment in an aerosol-generating article |
ES2717550B2 (es) * | 2017-12-21 | 2020-02-28 | Univ Alicante | Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco |
WO2019123646A1 (ja) * | 2017-12-22 | 2019-06-27 | 日本たばこ産業株式会社 | 喫煙物品および喫煙物品のフィルター |
TWI727128B (zh) * | 2017-12-25 | 2021-05-11 | 日商日本煙草產業股份有限公司 | 吸煙物品及吸煙物品的濾嘴 |
GB201911872D0 (en) * | 2019-08-19 | 2019-10-02 | British American Tobacco Investments Ltd | A mouthpiece for an article for use in an aerosol provision system and an article for use in an aerosol provision system |
CN110893009A (zh) * | 2019-09-18 | 2020-03-20 | 索图电子(惠州)有限公司 | 烟用过滤部件 |
Family Cites Families (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1042141A (en) | 1961-08-18 | 1966-09-14 | Korber Kurt | Apparatus for automatically delivering cigaretes or other rod-like articles into containers |
US3353543A (en) | 1964-12-02 | 1967-11-21 | American Filtrona Corp | Smoke filter |
GB1058343A (en) | 1964-04-20 | 1967-02-08 | Philip Morris Inc | Filter unit for smoking articles |
US3366121A (en) | 1964-12-15 | 1968-01-30 | H 2 O Filter Corp | Filter cigarettes |
US3575180A (en) | 1968-08-07 | 1971-04-20 | H 2 0 Filter Corp The | Water-reactive filter element for smoking devices |
US3550508A (en) | 1968-10-28 | 1970-12-29 | American Tobacco Co | Method of making a composite filter |
US3635226A (en) | 1969-06-16 | 1972-01-18 | British American Tobacco Co | Tobacco-smoke filters |
US3685521A (en) | 1970-06-16 | 1972-08-22 | H 2 O Filter Corp The | Cigarette holder containing actuated carbon and frangible capsule |
US3828800A (en) † | 1970-09-25 | 1974-08-13 | Brown & Williamson Tobacco | Tobacco smoke filter material |
GB1410048A (en) * | 1972-11-13 | 1975-10-15 | British American Tobacco Co | Filters for tobacco smoke |
US4281670A (en) | 1977-06-13 | 1981-08-04 | Hauni-Werke Korber & Co. Kg | Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products |
US4163452A (en) | 1977-12-01 | 1979-08-07 | British-American Tobacco Company Limited | Tobacco-smoke filters |
DE2842461A1 (de) | 1978-09-29 | 1980-04-10 | Hauni Werke Koerber & Co Kg | Verfahren und anordnung zum erkennen und lokalisieren von fehlfunktionen an stabfoermige rauchartikel herstellenden maschinen |
US4481958A (en) | 1981-08-25 | 1984-11-13 | Philip Morris Incorporated | Combustible carbon filter and smoking product |
JPS603753Y2 (ja) * | 1982-09-08 | 1985-02-01 | テイピ−エフインダストリ−株式会社 | 喫煙用パイプ |
US4793365A (en) | 1984-09-14 | 1988-12-27 | R. J. Reynolds Tobacco Company | Smoking article |
ZA87623B (en) | 1986-03-10 | 1987-11-25 | Gen Electric | Apparatus for monitoring temperatures of implements during brazing |
US5076297A (en) | 1986-03-14 | 1991-12-31 | R. J. Reynolds Tobacco Company | Method for preparing carbon fuel for smoking articles and product produced thereby |
US4771795A (en) | 1986-05-15 | 1988-09-20 | R. J. Reynolds Tobacco Company | Smoking article with dual burn rate fuel element |
US4805644A (en) | 1986-06-30 | 1989-02-21 | Kimberly-Clark Corporation | Sidestream reducing cigarette paper |
DE3625593A1 (de) † | 1986-07-29 | 1988-02-04 | Bat Cigarettenfab Gmbh | Filtercigarette |
US4830028A (en) | 1987-02-10 | 1989-05-16 | R. J. Reynolds Tobacco Company | Salts provided from nicotine and organic acid as cigarette additives |
US4924888A (en) | 1987-05-15 | 1990-05-15 | R. J. Reynolds Tobacco Company | Smoking article |
US5074321A (en) | 1989-09-29 | 1991-12-24 | R. J. Reynolds Tobacco Company | Cigarette |
US5360023A (en) | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
US5271419A (en) | 1989-09-29 | 1993-12-21 | R. J. Reynolds Tobacco Company | Cigarette |
US5056537A (en) | 1989-09-29 | 1991-10-15 | R. J. Reynolds Tobacco Company | Cigarette |
US5105836A (en) | 1989-09-29 | 1992-04-21 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
EP0419975A3 (en) * | 1989-09-29 | 1991-08-07 | R.J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5101839A (en) | 1990-08-15 | 1992-04-07 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5129408A (en) | 1990-08-15 | 1992-07-14 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5027837A (en) | 1990-02-27 | 1991-07-02 | R. J. Reynolds Tobacco Company | Cigarette |
US5105838A (en) | 1990-10-23 | 1992-04-21 | R.J. Reynolds Tobacco Company | Cigarette |
US5161551A (en) | 1991-04-12 | 1992-11-10 | Philip Morris Incorporated | Paper wrapper having improved ash characteristics |
US5263500A (en) | 1991-04-12 | 1993-11-23 | Philip Morris Incorporated | Cigarette and wrapper with controlled puff count |
US5159942A (en) | 1991-06-04 | 1992-11-03 | R. J. Reynolds Tobacco Company | Process for providing smokable material for a cigarette |
DE4205658A1 (de) * | 1992-02-25 | 1993-08-26 | Reemtsma H F & Ph | Ventilierte filtercigarette |
US5220930A (en) | 1992-02-26 | 1993-06-22 | R. J. Reynolds Tobacco Company | Cigarette with wrapper having additive package |
GB9214267D0 (en) | 1992-07-04 | 1992-08-19 | British American Tobacco Co | Improvements relating to smoking articles |
JPH08322538A (ja) * | 1995-05-30 | 1996-12-10 | Japan Tobacco Inc | シガレット用フィルタ |
US5724997A (en) * | 1995-12-21 | 1998-03-10 | R. J. Reynolds Tobacco Company | Disposable flavored filter for cigarettes |
DE19722799A1 (de) | 1997-05-30 | 1998-12-03 | Hauni Maschinenbau Ag | Verfahren zum Bearbeiten eines Streifens und Anordnung in einer Filteransetzmaschine |
DE19722812C2 (de) * | 1997-05-30 | 2003-02-13 | Bat Cigarettenfab Gmbh | Ultraleicht-Koaxialcigarette mit mehrteiligem Filter |
JP2955563B2 (ja) * | 1997-06-16 | 1999-10-04 | 日本たばこ産業株式会社 | デュアル構造のフィルタを備えたシガレット |
GB9712815D0 (en) | 1997-06-19 | 1997-08-20 | British American Tobacco Co | Smoking article and smoking material therefor |
US6209547B1 (en) * | 1998-10-29 | 2001-04-03 | Philip Morris Incorporated | Cigarette filter |
BR0013185B1 (pt) | 1999-07-28 | 2011-01-25 | envoltório para um artigo de fumo, cigarro e tecido. | |
CN1415038A (zh) | 1999-12-27 | 2003-04-30 | 日本烟草产业株式会社 | 卷烟用纸和卷烟 |
MY128157A (en) * | 2000-04-20 | 2007-01-31 | Philip Morris Prod | High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials |
AU2001261532A1 (en) | 2000-05-11 | 2001-11-20 | Phlip Morris Products, Inc. | Cigarette with smoke constituent attenuator |
US6537186B1 (en) | 2000-07-05 | 2003-03-25 | Baumgartner Papiers S.A. | Process and apparatus for high-speed filling of composite cigarette filters |
AU2002228901A1 (en) | 2000-11-10 | 2002-05-21 | Vector Tobacco (Bermuda) Ltd. | Method and product for removing carcinogens from tobacco smoke |
US6481442B1 (en) | 2000-11-28 | 2002-11-19 | Lorillard Licensing Company, Llc | Smoking article including a filter for selectively removing carbonyls |
PT1377184E (pt) * | 2001-02-22 | 2010-06-28 | Philip Morris Prod | Cigarro e filtro com adição de aroma a jusante |
ITPI20010014A1 (it) † | 2001-03-05 | 2002-09-05 | Ivo Pera | Composto per filtri per sigarette,o altri articoli da fumo,a base di sostanze antiossidanti ed il filtro cosi'ottenuto |
US7275548B2 (en) | 2001-06-27 | 2007-10-02 | R.J. Reynolds Tobacco Company | Equipment for manufacturing cigarettes |
US20030066539A1 (en) * | 2001-08-01 | 2003-04-10 | Figlar James N. | Cigarette Filter |
US6929013B2 (en) | 2001-08-14 | 2005-08-16 | R. J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
US7011096B2 (en) | 2001-08-31 | 2006-03-14 | Philip Morris Usa Inc. | Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
WO2003024595A1 (en) | 2001-09-14 | 2003-03-27 | Rothmans, Benson & Hedges Inc. | A process for making rare earth metal oxide-coated microporous materials |
ES2307735T3 (es) | 2001-10-04 | 2008-12-01 | Council Of Scientific And Industrial Research | Filtro de carbon vegetal activado para reducir la p-benzosemiquinona del humo de la corriente principal de un cigarrillo. |
US6817365B2 (en) | 2001-11-15 | 2004-11-16 | Philip Morris Usa Inc. | Cigarette paper having heat-degradable filler particles, and cigarette comprising a cigarette paper wrapper having heat-degradable filler particles |
FR2832632B1 (fr) | 2001-11-26 | 2004-04-23 | Mane Fils V | Capsule a solubilisation et liberation du contenu rapides |
MY135471A (en) | 2002-01-09 | 2008-04-30 | Philip Morris Prod | Cigarette filter with beaded carbon |
US20030159703A1 (en) | 2002-02-22 | 2003-08-28 | Zuyin Yang | Flavored carbon useful as filtering material of smoking article |
US7025066B2 (en) | 2002-10-31 | 2006-04-11 | Jerry Wayne Lawson | Method of reducing the sucrose ester concentration of a tobacco mixture |
US7195019B2 (en) | 2002-12-20 | 2007-03-27 | R. J. Reynolds Tobacco Company | Equipment for manufacturing cigarettes |
US7276120B2 (en) | 2003-05-16 | 2007-10-02 | R.J. Reynolds Tobacco Company | Materials and methods for manufacturing cigarettes |
US20040255965A1 (en) | 2003-06-17 | 2004-12-23 | R. J. Reynolds Tobacco Company | Reconstituted tobaccos containing additive materials |
US7836895B2 (en) | 2003-06-23 | 2010-11-23 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating a breakable capsule |
-
2004
- 2004-09-29 JP JP2006534049A patent/JP4795959B2/ja active Active
- 2004-09-29 DE DE602004012296T patent/DE602004012296T3/de active Active
- 2004-09-29 AT AT10161319T patent/ATE532424T1/de active
- 2004-09-29 ES ES04789206T patent/ES2299876T5/es active Active
- 2004-09-29 AT AT07121567T patent/ATE472947T1/de not_active IP Right Cessation
- 2004-09-29 AT AT04789206T patent/ATE387862T1/de not_active IP Right Cessation
- 2004-09-29 EP EP07121567A patent/EP1905318B1/en active Active
- 2004-09-29 DE DE602004028061T patent/DE602004028061D1/de active Active
- 2004-09-29 EP EP04789206A patent/EP1670327B2/en active Active
- 2004-09-29 AT AT07121452T patent/ATE476879T1/de not_active IP Right Cessation
- 2004-09-29 ES ES07121524T patent/ES2340084T3/es active Active
- 2004-09-29 WO PCT/US2004/031910 patent/WO2005032287A2/en active Search and Examination
- 2004-09-29 EP EP07121452A patent/EP1908361B1/en active Active
- 2004-09-29 AT AT07121524T patent/ATE456309T1/de not_active IP Right Cessation
- 2004-09-29 EP EP10161319A patent/EP2213185B1/en not_active Revoked
- 2004-09-29 ES ES10161319T patent/ES2376717T3/es active Active
- 2004-09-29 EP EP07121524A patent/EP1908362B1/en not_active Revoked
- 2004-09-29 DE DE602004025397T patent/DE602004025397D1/de active Active
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2007
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- 2007-10-29 JP JP2007279947A patent/JP5068138B2/ja active Active
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