CA2464149A1 - Cigarette filter and filter-tipped cigarette - Google Patents
Cigarette filter and filter-tipped cigarette Download PDFInfo
- Publication number
- CA2464149A1 CA2464149A1 CA002464149A CA2464149A CA2464149A1 CA 2464149 A1 CA2464149 A1 CA 2464149A1 CA 002464149 A CA002464149 A CA 002464149A CA 2464149 A CA2464149 A CA 2464149A CA 2464149 A1 CA2464149 A1 CA 2464149A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- cigarette
- added
- mainstream smoke
- filter section
- 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.)
- Abandoned
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 43
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 19
- 239000000194 fatty acid Substances 0.000 claims abstract description 19
- 229930195729 fatty acid Natural products 0.000 claims abstract description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 10
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 241000208125 Nicotiana Species 0.000 claims description 50
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 50
- 239000003610 charcoal Substances 0.000 claims description 34
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 21
- -1 fatty acid ester Chemical class 0.000 claims description 10
- 239000004006 olive oil Substances 0.000 claims description 10
- 235000008390 olive oil Nutrition 0.000 claims description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 58
- 238000001914 filtration Methods 0.000 description 27
- 239000003795 chemical substances by application Substances 0.000 description 19
- 239000000654 additive Substances 0.000 description 10
- 239000000835 fiber Substances 0.000 description 8
- 240000007817 Olea europaea Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 235000013772 propylene glycol Nutrition 0.000 description 6
- 229960004063 propylene glycol Drugs 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 229920002301 cellulose acetate Polymers 0.000 description 5
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 235000020778 linoleic acid Nutrition 0.000 description 4
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 235000019197 fats Nutrition 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 150000003222 pyridines Chemical class 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- 239000005639 Lauric acid Substances 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- 235000019485 Safflower oil Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 2
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 235000005687 corn oil Nutrition 0.000 description 2
- 239000002285 corn oil Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000008169 grapeseed oil Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 229960004488 linolenic acid Drugs 0.000 description 2
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 235000021313 oleic acid Nutrition 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000005713 safflower oil Nutrition 0.000 description 2
- 239000003813 safflower oil Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-332651 | 2001-10-30 | ||
| JP2001332651 | 2001-10-30 | ||
| PCT/JP2002/010989 WO2003037114A1 (en) | 2001-10-30 | 2002-10-23 | Filter for cigarette and cigarette with filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2464149A1 true CA2464149A1 (en) | 2003-05-08 |
Family
ID=19148038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002464149A Abandoned CA2464149A1 (en) | 2001-10-30 | 2002-10-23 | Cigarette filter and filter-tipped cigarette |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20040200490A1 (ja) |
| EP (1) | EP1442667A4 (ja) |
| JP (1) | JP3910175B2 (ja) |
| KR (1) | KR100607539B1 (ja) |
| CN (1) | CN1284492C (ja) |
| CA (1) | CA2464149A1 (ja) |
| RU (1) | RU2264767C2 (ja) |
| TW (1) | TWI243026B (ja) |
| UA (1) | UA75987C2 (ja) |
| WO (1) | WO2003037114A1 (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090183745A1 (en) * | 2005-10-12 | 2009-07-23 | Nissei Bio Company, Limited | Cigarette Filter |
| RU2378958C1 (ru) * | 2005-10-12 | 2010-01-20 | Ниссеи Био Компани, Лимитед | Сигаретный фильтр |
| EP1977811A1 (en) * | 2006-01-18 | 2008-10-08 | Nissei Bio Co., Ltd. | Filter for air conditioner capable of removing toxic substance |
| EA010140B1 (ru) * | 2006-05-08 | 2008-06-30 | Эльдар Бахрам Оглы Сариев | Сигаретный фильтр |
| TR201815890T4 (tr) * | 2006-11-29 | 2018-11-21 | Imperial Tobacco Canada Ltd | Aroma verici parçacıklara sahip sigara filtresi. |
| GB0910373D0 (en) * | 2009-06-16 | 2009-07-29 | Filtrona Int Ltd | Tabacco smoke filter |
| GB0913509D0 (en) * | 2009-08-04 | 2009-09-16 | British American Tobacco Co | Filter for a smoking article |
| JP5766934B2 (ja) | 2010-11-01 | 2015-08-19 | 株式会社ダイセル | タバコフィルター及びその製造方法並びにタバコ |
| CN102144809B (zh) * | 2011-05-17 | 2012-08-15 | 何金星 | 卷烟添加物的制造方法及其应用 |
| US9149070B2 (en) * | 2011-07-14 | 2015-10-06 | R.J. Reynolds Tobacco Company | Segmented cigarette filter for selective smoke filtration |
| AR089183A1 (es) | 2011-11-30 | 2014-08-06 | Philip Morris Products Sa | Articulo para fumar con una boquilla ventilada que comprende primeras y segundas vias de flujo de aire |
| CN103070477B (zh) * | 2013-01-16 | 2014-06-11 | 湖南中烟工业有限责任公司 | 氨基丙醇类化合物的应用 |
| CN103504474B (zh) * | 2013-10-16 | 2015-06-17 | 红云红河烟草(集团)有限责任公司 | 一种有效改善滤芯吸水性的卷烟滤棒 |
| 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 |
| KR102196576B1 (ko) * | 2014-06-19 | 2020-12-30 | 주식회사 다이셀 | 담배 필터용 토우 밴드 |
| KR102232609B1 (ko) | 2016-07-04 | 2021-03-25 | 니뽄 다바코 산교 가부시키가이샤 | 흡착제, 그 흡착제를 가지는 흡연물품용 필터, 및 그 흡연물품용 필터를 가지는 흡연물품 |
| ES2717550B2 (es) | 2017-12-21 | 2020-02-28 | Univ Alicante | Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco |
| JP7609985B2 (ja) * | 2021-05-28 | 2025-01-07 | 日本たばこ産業株式会社 | 液体を添加したフィルター、該フィルターを備える香味吸引物品、及び香味吸引物品パッケージ |
| JP7765498B2 (ja) * | 2021-12-13 | 2025-11-06 | 日本たばこ産業株式会社 | ゲル状添加剤を添加したフィルター、該フィルターを備える香味吸引物品、及び香味吸引物品パッケージ |
| CN218790483U (zh) * | 2022-11-28 | 2023-04-07 | 深圳市美大行科技有限公司 | 烟具 |
| US20240315323A1 (en) * | 2023-03-23 | 2024-09-26 | Magi’S Lab Srl | Reduction of amines and nitrosamines in cigarette smoke vapors through a filter functionalized with olive tree polyphenols |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3026226A (en) * | 1957-12-09 | 1962-03-20 | Eastman Kodak Co | Process of manufacturing filters |
| US3279476A (en) * | 1964-04-16 | 1966-10-18 | Beatrice Foods Co | Cigarette filter |
| US3368566A (en) * | 1964-06-17 | 1968-02-13 | Souren Z. Avediklan | Filter cigarette |
| GB1043080A (en) * | 1965-08-24 | 1966-09-21 | Adolf Hermann Fleischmann | Improvements in or relating to filter elements for tobacco smoke |
| US3405717A (en) * | 1966-11-15 | 1968-10-15 | American Filtrona Corp | Method of associating a filter section with a tobacco section or with one or more additional filter sections |
| GB1307363A (en) * | 1969-06-03 | 1973-02-21 | Dikstein S | Cigarettes and tips therefor |
| US3635226A (en) * | 1969-06-16 | 1972-01-18 | British American Tobacco Co | Tobacco-smoke filters |
| US3667478A (en) * | 1969-07-17 | 1972-06-06 | Nelson J Waterbury | Filter cigarette incorporating vitamin a |
| US3658069A (en) * | 1970-02-17 | 1972-04-25 | Stanford Research Inst | Filter for reducing the level of carbon monoxide in tobacco smoke |
| US4266561A (en) * | 1978-04-10 | 1981-05-12 | Brown & Williamson Tobacco Corporation | Tobacco smoke filtering compositions |
| US5038803A (en) * | 1988-02-04 | 1991-08-13 | Hercules Incorporated | Method and device for control of by-products from cigarette smoke |
| GB9122448D0 (en) * | 1991-10-23 | 1991-12-04 | Rothmans Int Tobacco | Filter tip cigarette |
| SE500634C2 (sv) * | 1992-12-22 | 1994-08-01 | House Of Blend Ab | Filtercigarett |
| US5501238A (en) * | 1993-01-11 | 1996-03-26 | Von Borstel; Reid W. | Cigarette filter containing a humectant |
| BR9510674A (pt) * | 1995-12-19 | 1999-11-30 | Craig Lesser | Filtro de cigarro contendo microcápsulas. |
| JP2000246095A (ja) * | 1999-02-26 | 2000-09-12 | Mazda Motor Corp | 吸着処理剤を備えた物品 |
-
2002
- 2002-10-23 CN CNB028213998A patent/CN1284492C/zh not_active Expired - Fee Related
- 2002-10-23 CA CA002464149A patent/CA2464149A1/en not_active Abandoned
- 2002-10-23 EP EP02770247A patent/EP1442667A4/en not_active Withdrawn
- 2002-10-23 JP JP2003539470A patent/JP3910175B2/ja not_active Expired - Fee Related
- 2002-10-23 UA UA20040504053A patent/UA75987C2/uk unknown
- 2002-10-23 RU RU2004116341/12A patent/RU2264767C2/ru not_active IP Right Cessation
- 2002-10-23 KR KR1020047005667A patent/KR100607539B1/ko not_active Expired - Fee Related
- 2002-10-23 WO PCT/JP2002/010989 patent/WO2003037114A1/ja not_active Ceased
- 2002-10-25 TW TW091125162A patent/TWI243026B/zh not_active IP Right Cessation
-
2004
- 2004-04-29 US US10/834,026 patent/US20040200490A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040058205A (ko) | 2004-07-03 |
| CN1578631A (zh) | 2005-02-09 |
| UA75987C2 (en) | 2006-06-15 |
| WO2003037114A1 (en) | 2003-05-08 |
| CN1284492C (zh) | 2006-11-15 |
| EP1442667A1 (en) | 2004-08-04 |
| JP3910175B2 (ja) | 2007-04-25 |
| JPWO2003037114A1 (ja) | 2005-02-17 |
| EP1442667A4 (en) | 2005-11-02 |
| KR100607539B1 (ko) | 2006-08-02 |
| RU2004116341A (ru) | 2005-03-10 |
| US20040200490A1 (en) | 2004-10-14 |
| RU2264767C2 (ru) | 2005-11-27 |
| TWI243026B (en) | 2005-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |