CA2708837C - Cigarette filter and filter-tipped cigarette - Google Patents
Cigarette filter and filter-tipped cigarette Download PDFInfo
- Publication number
- CA2708837C CA2708837C CA2708837A CA2708837A CA2708837C CA 2708837 C CA2708837 C CA 2708837C CA 2708837 A CA2708837 A CA 2708837A CA 2708837 A CA2708837 A CA 2708837A CA 2708837 C CA2708837 C CA 2708837C
- Authority
- CA
- Canada
- Prior art keywords
- filter
- cigarette
- paper
- rigidity
- plug
- 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.)
- Active
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 119
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000007493 shaping process Methods 0.000 claims abstract description 20
- 230000035699 permeability Effects 0.000 claims abstract description 14
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims description 45
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 45
- 229940041616 menthol Drugs 0.000 claims description 45
- 229920002301 cellulose acetate Polymers 0.000 claims description 44
- 241000208125 Nicotiana Species 0.000 claims description 27
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 27
- 239000000835 fiber Substances 0.000 claims description 23
- 239000004014 plasticizer Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 4
- 235000019634 flavors Nutrition 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 64
- 239000001087 glyceryl triacetate Substances 0.000 description 32
- 235000013773 glyceryl triacetate Nutrition 0.000 description 32
- 229960002622 triacetin Drugs 0.000 description 32
- 239000000779 smoke Substances 0.000 description 12
- 238000009423 ventilation Methods 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000003570 air Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 5
- 230000000391 smoking effect Effects 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010813 internal standard method Methods 0.000 description 2
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 2
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- RUVINXPYWBROJD-ONEGZZNKSA-N trans-anethole Chemical compound COC1=CC=C(\C=C\C)C=C1 RUVINXPYWBROJD-ONEGZZNKSA-N 0.000 description 2
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 1
- KJPRLNWUNMBNBZ-QPJJXVBHSA-N (E)-cinnamaldehyde Chemical compound O=C\C=C\C1=CC=CC=C1 KJPRLNWUNMBNBZ-QPJJXVBHSA-N 0.000 description 1
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 1
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 0.000 description 1
- 239000005792 Geraniol Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GLZPCOQZEFWAFX-JXMROGBWSA-N Nerol Natural products CC(C)=CCC\C(C)=C\CO GLZPCOQZEFWAFX-JXMROGBWSA-N 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229940011037 anethole Drugs 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- 229940117916 cinnamic aldehyde Drugs 0.000 description 1
- KJPRLNWUNMBNBZ-UHFFFAOYSA-N cinnamic aldehyde Natural products O=CC=CC1=CC=CC=C1 KJPRLNWUNMBNBZ-UHFFFAOYSA-N 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229940113087 geraniol Drugs 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 229940087305 limonene Drugs 0.000 description 1
- 235000001510 limonene Nutrition 0.000 description 1
- 229930007744 linalool Natural products 0.000 description 1
- 239000001525 mentha piperita l. herb oil Substances 0.000 description 1
- 239000001683 mentha spicata herb oil Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 description 1
- 235000019477 peppermint oil Nutrition 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 235000019721 spearmint oil Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- 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
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/16—Pure paper, i.e. paper lacking or having low content of contaminants
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-323802 | 2007-12-14 | ||
| JP2007323802 | 2007-12-14 | ||
| PCT/JP2008/072074 WO2009078287A1 (ja) | 2007-12-14 | 2008-12-04 | シガレットフィルタおよびフィルタ付きシガレット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2708837A1 CA2708837A1 (en) | 2009-06-25 |
| CA2708837C true CA2708837C (en) | 2013-02-05 |
Family
ID=40795404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2708837A Active CA2708837C (en) | 2007-12-14 | 2008-12-04 | Cigarette filter and filter-tipped cigarette |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20100242977A1 (de) |
| EP (1) | EP2229827B1 (de) |
| JP (1) | JP5043127B2 (de) |
| KR (1) | KR101225823B1 (de) |
| CN (1) | CN101896082B (de) |
| CA (1) | CA2708837C (de) |
| ES (1) | ES2608059T3 (de) |
| HK (1) | HK1145611A1 (de) |
| MY (1) | MY150067A (de) |
| RU (1) | RU2423571C1 (de) |
| TW (1) | TWI404509B (de) |
| UA (1) | UA95201C2 (de) |
| WO (1) | WO2009078287A1 (de) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2324722A1 (de) * | 2009-11-23 | 2011-05-25 | Philip Morris Products S.A. | Neues Filtersegment mit einem Substrat mit einem rauchmodifizierenden Mittel |
| JP2013106520A (ja) * | 2010-03-15 | 2013-06-06 | Japan Tobacco Inc | 非加熱型たばこ |
| GB201004976D0 (en) * | 2010-03-24 | 2010-05-12 | Filtrona Int Ltd | Tobacco smoke filter |
| GB201007946D0 (en) * | 2010-05-12 | 2010-06-30 | British American Tobacco Co | Filter additive |
| WO2011154697A1 (en) | 2010-06-10 | 2011-12-15 | Filtrona International Limited | Tobacco smoke filter |
| 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 |
| EP2510814A1 (de) * | 2011-04-15 | 2012-10-17 | Philip Morris Products S.A. | Ventilierter Rauchartikel mit absorbierendem Material |
| EP2740370B1 (de) * | 2011-08-05 | 2016-04-20 | Japan Tobacco Inc. | Zigarette |
| PL2583570T3 (pl) * | 2011-10-21 | 2015-07-31 | Philip Morris Products Sa | Wyrób do palenia mający wnękę końca doustnego z oznaczeniami |
| WO2013084661A1 (ja) * | 2011-12-06 | 2013-06-13 | 日本たばこ産業株式会社 | シガレットフィルタおよびシガレット |
| EP2818060B1 (de) * | 2012-02-20 | 2018-05-16 | Japan Tobacco, Inc. | Zigarette |
| SG11201500860VA (en) * | 2012-08-06 | 2015-03-30 | Philip Morris Products Sa | Smoking article with mouth end cavity |
| TWI629008B (zh) * | 2012-10-22 | 2018-07-11 | 菲利浦莫里斯製品股份有限公司 | 包含乙酸鹽及甘油之濾嘴段 |
| CN112021655B (zh) * | 2013-07-16 | 2024-03-15 | 菲利普莫里斯生产公司 | 径向坚固的吸烟制品过滤嘴 |
| WO2015007399A1 (en) | 2013-07-16 | 2015-01-22 | Philip Morris Products S.A. | Smoking article filter for easy extinguishing |
| MY181551A (en) | 2013-11-21 | 2020-12-28 | Japan Tobacco Inc | Cigarette |
| CN103808831B (zh) * | 2014-03-16 | 2015-03-18 | 国家烟草质量监督检验中心 | 同时测定电子烟烟液中1,2-丙二醇,薄荷醇,二甘醇,丙三醇和三甘醇含量的方法 |
| SG11201607808YA (en) * | 2014-04-03 | 2016-11-29 | Japan Tobacco Inc | Low tar menthol cigarette |
| CN104237428B (zh) * | 2014-08-26 | 2015-12-30 | 上海烟草集团有限责任公司 | 一种无烟气烟草制品中薄荷醇的测定方法 |
| TW201635927A (zh) * | 2015-03-27 | 2016-10-16 | 菲利浦莫里斯製品股份有限公司 | 具有嘴端空腔及通氣的吸煙物件 |
| BR112018004072B1 (pt) * | 2015-08-28 | 2022-08-09 | Jt International S.A. | Artigo de fumo, filtro para um artigo de fumo e seu uso |
| DE102016124051A1 (de) | 2016-12-12 | 2018-06-14 | Hauni Maschinenbau Gmbh | Doppellagiges Röhrchen der Tabak verarbeitenden Industrie sowie Verfahren zur Herstellung eines derartigen Röhrchens |
| JP6790228B2 (ja) | 2017-03-06 | 2020-11-25 | 日本たばこ産業株式会社 | フィルタ付き喫煙物品 |
| KR20200099145A (ko) * | 2017-12-28 | 2020-08-21 | 필립모리스 프로덕츠 에스.에이. | 에어로졸 발생 물품용 견고한 필터 |
| CN111417320A (zh) * | 2017-12-28 | 2020-07-14 | 菲利普莫里斯生产公司 | 坚固的气溶胶生成制品用过滤嘴 |
| CN109288123B (zh) * | 2018-08-24 | 2021-08-20 | 湖南中烟工业有限责任公司 | 一种降温嘴棒及卷烟 |
| KR102402062B1 (ko) * | 2020-01-03 | 2022-05-24 | 주식회사 케이티앤지 | 곡물 허스크가 함유된 흡연물질 래퍼와 이를 포함하는 흡연물품, 및 상기 흡연물품의 제조 방법 |
| KR20230074326A (ko) * | 2021-11-19 | 2023-05-30 | 주식회사 케이티앤지 | 가향 시트를 포함하는 지관 및 이를 포함하는 흡연 물품 |
| KR20230075175A (ko) * | 2021-11-22 | 2023-05-31 | 주식회사 케이티앤지 | 가향 시트를 포함하는 팁페이퍼 및 이를 포함하는 흡연 물품 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH323307A (de) * | 1953-04-15 | 1957-07-31 | Kurt Koerber & Co Kg | Filtermundstück und ein Verfahren zur Herstellung derartiger Mundstücke für Tabakstrangprodukte. |
| GB809305A (en) * | 1956-02-23 | 1959-02-18 | Kurt Koerber | Improvements in filter mouthpiece cigarettes and the production thereof |
| GB1372692A (en) * | 1971-08-11 | 1974-11-06 | Molins Ltd | Cigarettes |
| ZA804947B (en) * | 1979-08-28 | 1981-06-24 | British American Tobacco Co | Smoke filtration |
| GB2135168A (en) | 1983-02-16 | 1984-08-30 | Tabac Fab Reunies Sa | Cigarette filter |
| US4553556A (en) | 1984-03-22 | 1985-11-19 | Philip Morris Incorporated | Cigarette having a corrugated wrapper |
| US4574821A (en) | 1984-03-22 | 1986-03-11 | Philip Morris Incorporated | Expanded wrapper and smoking articles including same |
| US5107866A (en) | 1990-09-28 | 1992-04-28 | Kimberly-Clark Corporation | Heatseal porous plugwrap using hot melt adhesive |
| JP3194580B2 (ja) * | 1991-03-11 | 2001-07-30 | 日本たばこ産業株式会社 | シガレット |
| GB9404707D0 (en) | 1994-03-11 | 1994-04-27 | Rothmans International Ltd | Filter for smoking article and smoking article incorporating it |
| GB9605554D0 (en) * | 1996-03-07 | 1996-05-15 | British American Tobacco Co | Suitable filler material for smoking articles |
| 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 |
| AU3630599A (en) * | 1998-05-12 | 1999-11-29 | Japan Tobacco Inc. | Cigarette filter roll paper, cigarette filter, and filter cigarette |
| WO2000000047A1 (en) | 1998-06-30 | 2000-01-06 | Philip Morris Products, Inc. | Low delivery cigarette and filter |
| CN1128588C (zh) * | 1998-11-09 | 2003-11-26 | 日本烟草产业株式会社 | 带过滤嘴香烟 |
| BR0017260B1 (pt) | 2000-07-12 | 2011-06-14 | filtro de recesso para um objeto para fumar, barra de filtros de recesso e objeto para fumar. | |
| US20030066539A1 (en) * | 2001-08-01 | 2003-04-10 | Figlar James N. | Cigarette Filter |
| CN2545843Y (zh) * | 2002-05-24 | 2003-04-23 | 牡丹江恒丰纸业股份有限公司 | 卷烟滤嘴棒用高透气度成型纸 |
| GB0228819D0 (en) * | 2002-12-11 | 2003-01-15 | British American Tobacco Co | Improvements relating to smoking articles |
| ES2371914T5 (es) * | 2003-04-14 | 2015-11-06 | Japan Tobacco Inc. | Cigarrillo con baja dispersión mejorada de la llama |
| JP2005024955A (ja) * | 2003-07-03 | 2005-01-27 | Daio Paper Corp | 記録用紙 |
| KR100588056B1 (ko) | 2004-10-07 | 2006-06-09 | 주식회사 케이티앤지 | 담배 필터 |
| KR20080028909A (ko) * | 2005-07-05 | 2008-04-02 | 알베마를 코포레이션 | 난연제 조성물의 유전 및/또는 손실 계수를 개선시키는방법 |
| PL1993389T3 (pl) * | 2006-03-10 | 2010-09-30 | British American Tobacco Investments Ltd | Filtr do artykułu dla palaczy |
| US8424539B2 (en) * | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| GB0625818D0 (en) * | 2006-12-21 | 2007-02-07 | British American Tobacco Co | Smoking article filter |
-
2008
- 2008-12-04 MY MYPI2010002751A patent/MY150067A/en unknown
- 2008-12-04 EP EP08861079.5A patent/EP2229827B1/de active Active
- 2008-12-04 UA UAA201008763A patent/UA95201C2/ru unknown
- 2008-12-04 ES ES08861079.5T patent/ES2608059T3/es active Active
- 2008-12-04 KR KR1020107012532A patent/KR101225823B1/ko active IP Right Grant
- 2008-12-04 CA CA2708837A patent/CA2708837C/en active Active
- 2008-12-04 CN CN200880120786.3A patent/CN101896082B/zh active Active
- 2008-12-04 RU RU2010129049/12A patent/RU2423571C1/ru active
- 2008-12-04 WO PCT/JP2008/072074 patent/WO2009078287A1/ja active Application Filing
- 2008-12-04 JP JP2009546216A patent/JP5043127B2/ja active Active
- 2008-12-10 TW TW097147970A patent/TWI404509B/zh active
-
2010
- 2010-06-11 US US12/813,947 patent/US20100242977A1/en not_active Abandoned
- 2010-12-22 HK HK10111981.6A patent/HK1145611A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2229827A4 (de) | 2012-05-23 |
| EP2229827A1 (de) | 2010-09-22 |
| KR20100076062A (ko) | 2010-07-05 |
| CN101896082B (zh) | 2013-10-02 |
| JPWO2009078287A1 (ja) | 2011-04-28 |
| ES2608059T3 (es) | 2017-04-05 |
| EP2229827B1 (de) | 2016-11-30 |
| TW200930312A (en) | 2009-07-16 |
| HK1145611A1 (en) | 2011-04-29 |
| JP5043127B2 (ja) | 2012-10-10 |
| CA2708837A1 (en) | 2009-06-25 |
| MY150067A (en) | 2013-11-29 |
| KR101225823B1 (ko) | 2013-01-23 |
| US20100242977A1 (en) | 2010-09-30 |
| TWI404509B (zh) | 2013-08-11 |
| UA95201C2 (ru) | 2011-07-11 |
| CN101896082A (zh) | 2010-11-24 |
| WO2009078287A1 (ja) | 2009-06-25 |
| RU2423571C1 (ru) | 2011-07-10 |
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