SG175910A1 - Smoking article with improved flow restriction element - Google Patents
Smoking article with improved flow restriction element Download PDFInfo
- Publication number
- SG175910A1 SG175910A1 SG2011081635A SG2011081635A SG175910A1 SG 175910 A1 SG175910 A1 SG 175910A1 SG 2011081635 A SG2011081635 A SG 2011081635A SG 2011081635 A SG2011081635 A SG 2011081635A SG 175910 A1 SG175910 A1 SG 175910A1
- Authority
- SG
- Singapore
- Prior art keywords
- tubular portion
- flow restriction
- restriction element
- smoking article
- filter
- Prior art date
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000004888 barrier function Effects 0.000 claims abstract description 32
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 24
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 24
- 230000035699 permeability Effects 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 6
- 239000003607 modifier Substances 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 description 32
- 239000000123 paper Substances 0.000 description 32
- 229920002301 cellulose acetate Polymers 0.000 description 21
- 241000208125 Nicotiana Species 0.000 description 17
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 6
- 229960002715 nicotine Drugs 0.000 description 6
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 6
- 238000012384 transportation and delivery Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004677 Nylon Substances 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
- 150000008043 acidic salts Chemical class 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000007522 mineralic acids 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
- 230000008569 process Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- HXXFSFRBOHSIMQ-VFUOTHLCSA-N alpha-D-glucose 1-phosphate Chemical compound OC[C@H]1O[C@H](OP(O)(O)=O)[C@H](O)[C@@H](O)[C@@H]1O HXXFSFRBOHSIMQ-VFUOTHLCSA-N 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 125000005619 boric acid group Chemical group 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920005839 ecoflex® Polymers 0.000 description 1
- 229920005845 ecovio® Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 150000002238 fumaric acids Chemical class 0.000 description 1
- 108010037896 heparin-binding hemagglutinin Proteins 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940111688 monobasic potassium phosphate Drugs 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 150000003444 succinic acids Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09251336A EP2253231A1 (en) | 2009-05-18 | 2009-05-18 | Smoking article with improved flow restriction element |
| PCT/EP2010/003016 WO2010133334A1 (en) | 2009-05-18 | 2010-05-17 | Smoking article with improved flow restriction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG175910A1 true SG175910A1 (en) | 2011-12-29 |
Family
ID=41138825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2011081635A SG175910A1 (en) | 2009-05-18 | 2010-05-17 | Smoking article with improved flow restriction element |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US20100288293A1 (xx) |
| EP (2) | EP2253231A1 (xx) |
| JP (1) | JP5710601B2 (xx) |
| KR (1) | KR20120042761A (xx) |
| CN (1) | CN102427742B (xx) |
| AR (1) | AR079391A1 (xx) |
| AU (1) | AU2010251445B2 (xx) |
| BR (1) | BRPI1013065B1 (xx) |
| CO (1) | CO6390089A2 (xx) |
| DK (1) | DK2432338T3 (xx) |
| ES (1) | ES2512017T3 (xx) |
| HK (1) | HK1165233A1 (xx) |
| MX (1) | MX2011012454A (xx) |
| MY (1) | MY154297A (xx) |
| PL (1) | PL2432338T3 (xx) |
| PT (1) | PT2432338E (xx) |
| RS (1) | RS53576B1 (xx) |
| RU (1) | RU2524898C2 (xx) |
| SG (1) | SG175910A1 (xx) |
| SI (1) | SI2432338T1 (xx) |
| TW (1) | TWI513414B (xx) |
| UA (1) | UA103925C2 (xx) |
| WO (1) | WO2010133334A1 (xx) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2007233T3 (pl) | 2006-03-28 | 2020-03-31 | Philip Morris Products S.A. | Wyrób do palenia z ogranicznikiem |
| 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 |
| 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 |
| 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 |
| EP2692252B1 (en) | 2011-03-31 | 2018-06-06 | Japan Tobacco, Inc. | Cigarette |
| WO2013034512A1 (en) * | 2011-09-09 | 2013-03-14 | Philip Morris Products S.A. | Smoking article filter with flow restriction element and cavity |
| EP2753199B1 (en) * | 2011-09-09 | 2023-05-10 | Philip Morris Products S.A. | Smoking article filter including polymeric insert |
| EP2653045A1 (en) * | 2012-04-20 | 2013-10-23 | Philip Morris Products S.A. | Smoking article including filter with flow restriction element and upstream ventilation |
| EP2858519B1 (en) * | 2012-06-07 | 2016-08-17 | Philip Morris Products S.A. | Smoking article having high density tobacco |
| US10034988B2 (en) | 2012-11-28 | 2018-07-31 | Fontem Holdings I B.V. | Methods and devices for compound delivery |
| EP2938215B1 (en) | 2012-12-31 | 2020-04-29 | Philip Morris Products S.a.s. | 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 |
| WO2014102095A2 (en) | 2012-12-31 | 2014-07-03 | Philip Morris Products S.A. | Smoking article including flow restrictor in hollow tube |
| US9723876B2 (en) | 2013-03-15 | 2017-08-08 | Altria Client Services Llc | Electronic smoking article |
| WO2014153515A1 (en) | 2013-03-22 | 2014-09-25 | Altria Client Services Inc. | Electronic smoking article |
| 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 |
| KR102215329B1 (ko) | 2013-07-16 | 2021-02-16 | 필립모리스 프로덕츠 에스.에이. | 소화를 용이하게 하는 흡연 물품 필터 |
| US10194693B2 (en) | 2013-09-20 | 2019-02-05 | Fontem Holdings 1 B.V. | Aerosol generating device |
| MY189811A (en) | 2013-12-31 | 2022-03-09 | Philip Morris Products Sa | Smoking article including flow restrictor in hollow tube |
| 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 |
| MX2018003691A (es) | 2015-09-30 | 2018-04-30 | Philip Morris Products Sa | Articulo para fumar con humo de corriente lateral reducido. |
| WO2019106038A1 (en) * | 2017-11-28 | 2019-06-06 | Philip Morris Products S.A. | Aerosol generating article having improved mouth end cavity |
| CN113825414A (zh) * | 2019-06-05 | 2021-12-21 | 菲利普莫里斯生产公司 | 包括具有细长凸起的气溶胶冷却元件的气溶胶生成制品 |
| WO2022123262A1 (en) * | 2020-12-11 | 2022-06-16 | Nicoventures Trading Limited | Article for use in an aerosol provision system |
Family Cites Families (49)
| 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 (xx) * | 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 |
| US3646941A (en) * | 1969-09-15 | 1972-03-07 | E A Carey Pipe Co | Cigarette and/or cigarette holder |
| JPS49100888U (xx) * | 1972-12-18 | 1974-08-30 | ||
| JPS579787B2 (xx) * | 1973-05-15 | 1982-02-23 | ||
| US3877470A (en) * | 1974-05-02 | 1975-04-15 | Bio Gant Corp | Smoker{3 s filter device |
| 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 |
| CH665756A5 (de) * | 1985-05-20 | 1988-06-15 | Tobacco Res & Dev | Zigarette. |
| CH669309A5 (xx) * | 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 (xx) * | 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 |
| GB9410482D0 (en) * | 1994-05-25 | 1994-07-13 | Brady Andrew | Tobacco smokers' mouthpiece |
| 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 |
| PL2007233T3 (pl) * | 2006-03-28 | 2020-03-31 | Philip Morris Products S.A. | Wyrób do palenia z ogranicznikiem |
| 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 |
| US20080216850A1 (en) * | 2007-03-09 | 2008-09-11 | Philip Morris Usa Inc. | 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 JP JP2012511187A patent/JP5710601B2/ja active Active
- 2010-05-17 RS RSP20140483 patent/RS53576B1/en unknown
- 2010-05-17 WO PCT/EP2010/003016 patent/WO2010133334A1/en active Application Filing
- 2010-05-17 UA UAA201114791A patent/UA103925C2/ru unknown
- 2010-05-17 DK DK10725969.9T patent/DK2432338T3/da active
- 2010-05-17 MY MYPI2011005285A patent/MY154297A/en unknown
- 2010-05-17 SI SI201030713T patent/SI2432338T1/sl unknown
- 2010-05-17 PT PT107259699T patent/PT2432338E/pt unknown
- 2010-05-17 EP EP10725969.9A patent/EP2432338B1/en active Active
- 2010-05-17 KR KR1020117030253A patent/KR20120042761A/ko active Search and Examination
- 2010-05-17 BR BRPI1013065-9A patent/BRPI1013065B1/pt active IP Right Grant
- 2010-05-17 TW TW099115616A patent/TWI513414B/zh not_active IP Right Cessation
- 2010-05-17 RU RU2011151720/12A patent/RU2524898C2/ru active
- 2010-05-17 PL PL10725969T patent/PL2432338T3/pl unknown
- 2010-05-17 AU AU2010251445A patent/AU2010251445B2/en not_active Ceased
- 2010-05-17 MX MX2011012454A patent/MX2011012454A/es active IP Right Grant
- 2010-05-17 ES ES10725969.9T patent/ES2512017T3/es active Active
- 2010-05-17 CN CN201080021713.6A patent/CN102427742B/zh active Active
- 2010-05-17 AR ARP100101713A patent/AR079391A1/es active IP Right Grant
- 2010-05-17 SG SG2011081635A patent/SG175910A1/en 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
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120042761A (ko) | 2012-05-03 |
| ES2512017T3 (es) | 2014-10-23 |
| UA103925C2 (xx) | 2013-12-10 |
| EP2253231A1 (en) | 2010-11-24 |
| EP2432338B1 (en) | 2014-07-16 |
| SI2432338T1 (sl) | 2014-09-30 |
| WO2010133334A1 (en) | 2010-11-25 |
| RU2011151720A (ru) | 2013-06-27 |
| BRPI1013065B1 (pt) | 2023-11-14 |
| MX2011012454A (es) | 2011-12-16 |
| MY154297A (en) | 2015-05-29 |
| TW201103449A (en) | 2011-02-01 |
| CO6390089A2 (es) | 2012-02-29 |
| JP2012527221A (ja) | 2012-11-08 |
| BRPI1013065A2 (pt) | 2016-04-05 |
| CN102427742B (zh) | 2014-12-31 |
| HK1165233A1 (en) | 2012-10-05 |
| TWI513414B (zh) | 2015-12-21 |
| EP2432338A1 (en) | 2012-03-28 |
| RU2524898C2 (ru) | 2014-08-10 |
| PL2432338T3 (pl) | 2014-12-31 |
| CN102427742A (zh) | 2012-04-25 |
| DK2432338T3 (da) | 2014-09-08 |
| AU2010251445A1 (en) | 2012-01-12 |
| JP5710601B2 (ja) | 2015-04-30 |
| RS53576B1 (en) | 2015-02-27 |
| US20100288293A1 (en) | 2010-11-18 |
| AU2010251445B2 (en) | 2015-07-02 |
| PT2432338E (pt) | 2014-10-03 |
| AR079391A1 (es) | 2012-01-25 |
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