CN102427742B - 具有改进的限流元件的发烟制品 - Google Patents
具有改进的限流元件的发烟制品 Download PDFInfo
- Publication number
- CN102427742B CN102427742B CN201080021713.6A CN201080021713A CN102427742B CN 102427742 B CN102427742 B CN 102427742B CN 201080021713 A CN201080021713 A CN 201080021713A CN 102427742 B CN102427742 B CN 102427742B
- Authority
- CN
- China
- Prior art keywords
- tubular portion
- smoking article
- current limiting
- filter
- limiting element
- 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
- 230000000391 smoking effect Effects 0.000 title claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 41
- 230000004888 barrier function Effects 0.000 claims abstract description 35
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000005022 packaging material Substances 0.000 claims description 33
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 26
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 26
- 239000000779 smoke Substances 0.000 claims description 26
- 230000035699 permeability Effects 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 238000011068 loading method Methods 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 64
- 235000019504 cigarettes Nutrition 0.000 description 40
- 241000208125 Nicotiana Species 0.000 description 19
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 19
- 229920002301 cellulose acetate Polymers 0.000 description 19
- 238000007493 shaping process Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 9
- 229960002715 nicotine Drugs 0.000 description 7
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 7
- -1 polypropylene Polymers 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229920005839 ecoflex® Polymers 0.000 description 1
- 229920005845 ecovio® Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 108010037896 heparin-binding hemagglutinin Proteins 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical group [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229960005137 succinic acid Drugs 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A24D3/04—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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
-
- 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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-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
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
-
- 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
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- 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
- A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09251336A EP2253231A1 (en) | 2009-05-18 | 2009-05-18 | Smoking article with improved flow restriction element |
| EP09251336.5 | 2009-05-18 | ||
| PCT/EP2010/003016 WO2010133334A1 (en) | 2009-05-18 | 2010-05-17 | Smoking article with improved flow restriction element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102427742A CN102427742A (zh) | 2012-04-25 |
| CN102427742B true CN102427742B (zh) | 2014-12-31 |
Family
ID=41138825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080021713.6A Active CN102427742B (zh) | 2009-05-18 | 2010-05-17 | 具有改进的限流元件的发烟制品 |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US20100288293A1 (es) |
| EP (2) | EP2253231A1 (es) |
| JP (1) | JP5710601B2 (es) |
| KR (1) | KR20120042761A (es) |
| CN (1) | CN102427742B (es) |
| AR (1) | AR079391A1 (es) |
| AU (1) | AU2010251445B2 (es) |
| BR (1) | BRPI1013065B1 (es) |
| CO (1) | CO6390089A2 (es) |
| DK (1) | DK2432338T3 (es) |
| ES (1) | ES2512017T3 (es) |
| HK (1) | HK1165233A1 (es) |
| MX (1) | MX2011012454A (es) |
| MY (1) | MY154297A (es) |
| PL (1) | PL2432338T3 (es) |
| PT (1) | PT2432338E (es) |
| RS (1) | RS53576B1 (es) |
| RU (1) | RU2524898C2 (es) |
| SG (1) | SG175910A1 (es) |
| SI (1) | SI2432338T1 (es) |
| TW (1) | TWI513414B (es) |
| UA (1) | UA103925C2 (es) |
| WO (1) | WO2010133334A1 (es) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2007231147B2 (en) | 2006-03-28 | 2013-05-23 | Philip Morris Products S.A. | Smoking article with a restrictor |
| US8353298B2 (en) | 2006-07-12 | 2013-01-15 | Philip Morris Usa Inc. | Smoking article with impaction filter segment |
| US20080047571A1 (en) * | 2006-07-12 | 2008-02-28 | Philip Morris Usa Inc. | Smoking article with plate impactor |
| US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| TW200911138A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
| TW200911141A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
| TW200900014A (en) | 2007-03-09 | 2009-01-01 | Philip Morris Prod | Smoking article filter with annular restrictor and downstream ventilation |
| US8424540B2 (en) | 2009-10-09 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with valved restrictor |
| TW201204272A (en) | 2010-03-26 | 2012-02-01 | Philip Morris Prod | Smoking articles with significantly reduced gas vapor phase smoking constituents |
| WO2012132009A1 (ja) | 2011-03-31 | 2012-10-04 | 日本たばこ産業株式会社 | シガレット |
| RU2600911C2 (ru) * | 2011-09-09 | 2016-10-27 | Филип Моррис Продактс С.А. | Фильтр курительного изделия с ограничивающим элементом и полостью |
| UA115426C2 (uk) * | 2011-09-09 | 2017-11-10 | Філіп Морріс Продактс С.А. | Фільтр з полімерною вставкою для курильного виробу |
| EP2653045A1 (en) * | 2012-04-20 | 2013-10-23 | Philip Morris Products S.A. | Smoking article including filter with flow restriction element and upstream ventilation |
| HUE030474T2 (en) | 2012-06-07 | 2017-05-29 | Philip Morris Products Sa | Smoking article with high density tobacco |
| US10034988B2 (en) | 2012-11-28 | 2018-07-31 | Fontem Holdings I B.V. | Methods and devices for compound delivery |
| WO2014102096A2 (en) | 2012-12-31 | 2014-07-03 | Philip Morris Products S.A. | Smoking article including flow restrictor |
| RU2663096C2 (ru) | 2012-12-31 | 2018-08-01 | Филип Моррис Продактс С.А. | Способ и устройство для изготовления фильтров для курительных изделий |
| MX370859B (es) | 2012-12-31 | 2020-01-08 | Philip Morris Products Sa | Artículo para fumar que incluye un restrictor de flujo en un tubo hueco. |
| US9723876B2 (en) | 2013-03-15 | 2017-08-08 | Altria Client Services Llc | Electronic smoking article |
| RU2645451C2 (ru) | 2013-03-22 | 2018-02-26 | Олтриа Клайент Сервисиз Ллк. | Электронное курительное изделие |
| WO2015007399A1 (en) | 2013-07-16 | 2015-01-22 | Philip Morris Products S.A. | Smoking article filter for easy extinguishing |
| 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 |
| US10194693B2 (en) | 2013-09-20 | 2019-02-05 | Fontem Holdings 1 B.V. | Aerosol generating device |
| MX2016008659A (es) * | 2013-12-31 | 2016-10-03 | Philip Morris Products Sa | Articulo para fumar que incluye un limitador de flujo en un tubo hueco. |
| SG11201607808YA (en) * | 2014-04-03 | 2016-11-29 | Japan Tobacco Inc | Low tar menthol cigarette |
| KR101530934B1 (ko) * | 2014-06-27 | 2015-06-25 | 계정수 | 우회흡입구를 갖는 금연 보조 파이프 |
| GB201421803D0 (en) * | 2014-12-08 | 2015-01-21 | British American Tobacco Co | A smoking article, a filter and a method of manufacturing a smoking article |
| GB201503389D0 (en) * | 2015-02-27 | 2015-04-15 | British American Tobacco Co | A smoking article and filter unit therefor |
| US11388928B2 (en) | 2015-09-30 | 2022-07-19 | Philip Morris Products S.A. | Smoking article with reduced sidestream smoke |
| JP7189948B2 (ja) * | 2017-11-28 | 2022-12-14 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 改善された口側端くぼみを有するエアロゾル発生物品 |
| EP3979851A1 (en) * | 2019-06-05 | 2022-04-13 | Philip Morris Products S.A. | Aerosol-generating article comprising an aerosol-cooling element with peripheral openings |
| IL303503A (en) * | 2020-12-11 | 2023-08-01 | Nicoventures Trading Ltd | Article for use in an aerosol delivery system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646941A (en) * | 1969-09-15 | 1972-03-07 | E A Carey Pipe Co | Cigarette and/or cigarette holder |
| US3877470A (en) * | 1974-05-02 | 1975-04-15 | Bio Gant Corp | Smoker{3 s filter device |
| GB2289612A (en) * | 1994-05-25 | 1995-11-29 | Andrew Brady | Tobacco smokers' mouthpieces |
| WO2007110650A1 (en) * | 2006-03-28 | 2007-10-04 | Philip Morris Products S.A. | Smoking article with a restrictor |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511898A (en) * | 1950-06-20 | Cigarette holder | ||
| US2547119A (en) * | 1947-04-08 | 1951-04-03 | James J Henderson | Cigarette |
| US2764513A (en) * | 1954-04-02 | 1956-09-25 | Abe R Brothers | Cigarette with means for removing deleterious products of combustion |
| US3323525A (en) * | 1964-07-14 | 1967-06-06 | Achilles Corp | Cigarette holder |
| US3318312A (en) * | 1964-07-27 | 1967-05-09 | Jr Joseph A Curtis | Cigarette assembly |
| US3234949A (en) * | 1964-09-18 | 1966-02-15 | Oswald C Svehaug | Cigarette construction |
| US3292635A (en) * | 1964-10-22 | 1966-12-20 | Maxwell H Kolodny | Integral cigarette-cigarette holder |
| US3389705A (en) * | 1966-04-29 | 1968-06-25 | Levavi David | Cigarette smoke filter device |
| US3441028A (en) * | 1967-03-27 | 1969-04-29 | Byron T Wall | Apparatus for and method of removing condensible compounds from tobacco smoke |
| US3533416A (en) * | 1968-05-08 | 1970-10-13 | American Filtrona Corp | Tobacco smoke filter |
| GB1236344A (en) * | 1968-08-01 | 1971-06-23 | Jack Gordon Johnson | Cigarette filter |
| GB1265966A (es) * | 1968-11-27 | 1972-03-08 | ||
| US3504677A (en) * | 1969-02-19 | 1970-04-07 | Max J Doppelt | Cigarette and/or cigarette holder |
| US3599646A (en) * | 1969-04-30 | 1971-08-17 | American Filtrona Corp | Cigarette filter |
| JPS49100888U (es) * | 1972-12-18 | 1974-08-30 | ||
| JPS579787B2 (es) * | 1973-05-15 | 1982-02-23 | ||
| US4038994A (en) * | 1975-11-10 | 1977-08-02 | Aikman Leslie N | Tobacco smoke filter unit |
| US4158364A (en) * | 1977-09-22 | 1979-06-19 | Albert P. Marinko | Tobacco smoke filter |
| US4343319A (en) * | 1980-11-28 | 1982-08-10 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| ES255077Y (es) * | 1980-12-17 | 1981-11-16 | Filtro por impacto para cigarrillos emboquillados | |
| US4386618A (en) * | 1981-06-29 | 1983-06-07 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| NO155752C (no) * | 1981-08-05 | 1987-05-27 | British American Tobacco Co | Roekeartikkel. |
| US4506683A (en) * | 1983-05-09 | 1985-03-26 | Brown & Williamson Tobacco Corporation | Ventilated mouthpiece for a smoking article |
| US4559955A (en) * | 1983-06-20 | 1985-12-24 | Link Electronics Ltd | Controlled air bleed cigarette holder |
| US4646762A (en) * | 1983-12-05 | 1987-03-03 | Brown & Williamson Tobacco Corporation | Cigarette having a mouthpiece |
| US4620553A (en) * | 1984-05-22 | 1986-11-04 | Imperial Group Public Limited Company | Tobacco smoke filters |
| US4617946A (en) * | 1984-11-09 | 1986-10-21 | Brown & Williamson Tobacco Corporation | Tobacco smoke mouthpiece and method of making same |
| NL191233C (nl) * | 1985-05-20 | 1995-04-03 | Tobacco Res & Dev | Sigaret met blokkeerbare luchtinlaat. |
| CH669309A5 (es) * | 1985-08-26 | 1989-03-15 | Baumgartner Papiers Sa | |
| ATE65165T1 (de) * | 1988-02-10 | 1991-08-15 | Hans Elstner | Rauchfilter, insbesondere fuer tabakpfeifen. |
| US4949736A (en) * | 1988-03-16 | 1990-08-21 | R. J. Reynolds Tobacco Company | Variable ventilation mouthpiece for a smoking article |
| JPH0361896U (es) * | 1989-10-23 | 1991-06-18 | ||
| US5152304A (en) | 1989-10-31 | 1992-10-06 | Philip Morris Incorporated | Wrapper for a smoking article |
| JPH0523158A (ja) * | 1991-07-17 | 1993-02-02 | Daicel Chem Ind Ltd | シガレツトフイルター |
| DE19536505A1 (de) * | 1995-09-29 | 1997-04-10 | Biotec Biolog Naturverpack | Biologisch abbaubares Filtermaterial und Verfahren zu seiner Herstellung |
| DE19718296B4 (de) * | 1997-04-30 | 2006-06-29 | British American Tobacco (Germany) Gmbh | Ventilierte Filtercigarette mit einem koaxialen Filterelement |
| IT1297058B1 (it) * | 1997-09-23 | 1999-08-03 | Luparini Alessandro Leonetti | Sigaretta dotata di dispositivo inerziale-ipobarico atto al trattenimento del catrame contenuto nel fumo di tabacco e/o |
| US6345625B1 (en) * | 1997-12-06 | 2002-02-12 | Kar Eng Chew | Filter for secondary smoke and smoking articles incorporating the same |
| KR100306915B1 (ko) * | 1999-08-20 | 2001-09-24 | 송윤강 | 담배 필터용 분산구 |
| US8424539B2 (en) * | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| TW200911141A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
| TW200911138A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
| TW200911143A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Restrictor attachment for unfiltered smoking article |
| RU71515U1 (ru) * | 2007-11-19 | 2008-03-20 | Виталий Геннадьевич Барабанов | Фильтр для сигарет |
| GB0800216D0 (en) * | 2008-01-07 | 2008-02-13 | British American Tobacco Co | Smoking article |
-
2009
- 2009-05-18 EP EP09251336A patent/EP2253231A1/en not_active Withdrawn
-
2010
- 2010-05-17 ES ES10725969.9T patent/ES2512017T3/es active Active
- 2010-05-17 EP EP10725969.9A patent/EP2432338B1/en active Active
- 2010-05-17 SI SI201030713T patent/SI2432338T1/sl unknown
- 2010-05-17 SG SG2011081635A patent/SG175910A1/en unknown
- 2010-05-17 DK DK10725969.9T patent/DK2432338T3/da active
- 2010-05-17 JP JP2012511187A patent/JP5710601B2/ja active Active
- 2010-05-17 MX MX2011012454A patent/MX2011012454A/es active IP Right Grant
- 2010-05-17 TW TW099115616A patent/TWI513414B/zh not_active IP Right Cessation
- 2010-05-17 CN CN201080021713.6A patent/CN102427742B/zh active Active
- 2010-05-17 WO PCT/EP2010/003016 patent/WO2010133334A1/en active Application Filing
- 2010-05-17 BR BRPI1013065-9A patent/BRPI1013065B1/pt active IP Right Grant
- 2010-05-17 MY MYPI2011005285A patent/MY154297A/en unknown
- 2010-05-17 PL PL10725969T patent/PL2432338T3/pl unknown
- 2010-05-17 RS RSP20140483 patent/RS53576B1/en unknown
- 2010-05-17 KR KR1020117030253A patent/KR20120042761A/ko active Search and Examination
- 2010-05-17 PT PT107259699T patent/PT2432338E/pt unknown
- 2010-05-17 AR ARP100101713A patent/AR079391A1/es active IP Right Grant
- 2010-05-17 AU AU2010251445A patent/AU2010251445B2/en not_active Ceased
- 2010-05-17 RU RU2011151720/12A patent/RU2524898C2/ru active
- 2010-05-17 UA UAA201114791A patent/UA103925C2/ru unknown
- 2010-05-18 US US12/782,443 patent/US20100288293A1/en not_active Abandoned
-
2011
- 2011-11-29 CO CO11163916A patent/CO6390089A2/es active IP Right Grant
-
2012
- 2012-06-15 HK HK12105855.9A patent/HK1165233A1/xx not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646941A (en) * | 1969-09-15 | 1972-03-07 | E A Carey Pipe Co | Cigarette and/or cigarette holder |
| US3877470A (en) * | 1974-05-02 | 1975-04-15 | Bio Gant Corp | Smoker{3 s filter device |
| GB2289612A (en) * | 1994-05-25 | 1995-11-29 | Andrew Brady | Tobacco smokers' mouthpieces |
| WO2007110650A1 (en) * | 2006-03-28 | 2007-10-04 | Philip Morris Products S.A. | Smoking article with a restrictor |
Also Published As
| Publication number | Publication date |
|---|---|
| SI2432338T1 (sl) | 2014-09-30 |
| MY154297A (en) | 2015-05-29 |
| CO6390089A2 (es) | 2012-02-29 |
| MX2011012454A (es) | 2011-12-16 |
| AU2010251445A1 (en) | 2012-01-12 |
| PT2432338E (pt) | 2014-10-03 |
| RS53576B1 (en) | 2015-02-27 |
| HK1165233A1 (en) | 2012-10-05 |
| RU2524898C2 (ru) | 2014-08-10 |
| TW201103449A (en) | 2011-02-01 |
| ES2512017T3 (es) | 2014-10-23 |
| EP2432338A1 (en) | 2012-03-28 |
| EP2253231A1 (en) | 2010-11-24 |
| US20100288293A1 (en) | 2010-11-18 |
| JP5710601B2 (ja) | 2015-04-30 |
| CN102427742A (zh) | 2012-04-25 |
| BRPI1013065A2 (pt) | 2016-04-05 |
| AR079391A1 (es) | 2012-01-25 |
| UA103925C2 (en) | 2013-12-10 |
| SG175910A1 (en) | 2011-12-29 |
| RU2011151720A (ru) | 2013-06-27 |
| KR20120042761A (ko) | 2012-05-03 |
| BRPI1013065B1 (pt) | 2023-11-14 |
| PL2432338T3 (pl) | 2014-12-31 |
| JP2012527221A (ja) | 2012-11-08 |
| EP2432338B1 (en) | 2014-07-16 |
| DK2432338T3 (da) | 2014-09-08 |
| AU2010251445B2 (en) | 2015-07-02 |
| TWI513414B (zh) | 2015-12-21 |
| WO2010133334A1 (en) | 2010-11-25 |
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