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 |
|---|---|---|---|
| US10/675,584 US8066011B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
| US10/675,241 US7240678B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
| US10/674,908 US7669604B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
| US10/674,908 | 2003-09-30 | ||
| US10/675,937 US7856990B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
| US10/675,802 | 2003-09-30 | ||
| US10/675,937 | 2003-09-30 | ||
| US10/675,584 | 2003-09-30 | ||
| US10/675,802 US7237558B2 (en) | 2003-09-30 | 2003-09-30 | Filtered cigarette incorporating an adsorbent material |
| US10/675,241 | 2003-09-30 | ||
| 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 |
| 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 |
| 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 |
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 |
| 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 |
| 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 |
Country Status (6)
| Country | Link |
|---|---|
| EP (5) | EP2213185B1 (ja) |
| JP (4) | JP4795959B2 (ja) |
| AT (5) | ATE476879T1 (ja) |
| DE (4) | DE602004028676D1 (ja) |
| ES (3) | ES2340084T3 (ja) |
| WO (1) | WO2005032287A2 (ja) |
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| 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 DE602004028676T patent/DE602004028676D1/de active Active
- 2004-09-29 DE DE602004025397T patent/DE602004025397D1/de active Active
- 2004-09-29 EP EP10161319A patent/EP2213185B1/en not_active Revoked
- 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 DE DE602004012296T patent/DE602004012296T3/de active Active
- 2004-09-29 AT AT07121452T patent/ATE476879T1/de not_active IP Right Cessation
- 2004-09-29 ES ES04789206T patent/ES2299876T5/es active Active
- 2004-09-29 EP EP07121452A patent/EP1908361B1/en active Active
- 2004-09-29 EP EP07121524A patent/EP1908362B1/en not_active Revoked
- 2004-09-29 EP EP07121567A patent/EP1905318B1/en active Active
- 2004-09-29 DE DE602004028061T patent/DE602004028061D1/de active Active
- 2004-09-29 AT AT10161319T patent/ATE532424T1/de active
- 2004-09-29 AT AT07121524T patent/ATE456309T1/de not_active IP Right Cessation
- 2004-09-29 AT AT04789206T patent/ATE387862T1/de not_active IP Right Cessation
- 2004-09-29 ES ES10161319T patent/ES2376717T3/es active Active
- 2004-09-29 EP EP04789206A patent/EP1670327B2/en active Active
- 2004-09-29 AT AT07121567T patent/ATE472947T1/de not_active IP Right Cessation
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2007
- 2007-10-29 JP JP2007279945A patent/JP5031513B2/ja active Active
- 2007-10-29 JP JP2007279946A patent/JP5068137B2/ja active Active
- 2007-10-29 JP JP2007279947A patent/JP5068138B2/ja active Active
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