UA78294C2 - Cigarette filter and cigarette with this filter - Google Patents
Cigarette filter and cigarette with this filter Download PDFInfo
- Publication number
- UA78294C2 UA78294C2 UA20041008147A UA20041008147A UA78294C2 UA 78294 C2 UA78294 C2 UA 78294C2 UA 20041008147 A UA20041008147 A UA 20041008147A UA 20041008147 A UA20041008147 A UA 20041008147A UA 78294 C2 UA78294 C2 UA 78294C2
- Authority
- UA
- Ukraine
- Prior art keywords
- activated carbon
- filter
- cigarette
- fibers
- carbon fibers
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title abstract description 84
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 152
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 68
- 239000000779 smoke Substances 0.000 abstract description 45
- 239000003463 adsorbent Substances 0.000 abstract description 34
- 239000000463 material Substances 0.000 abstract description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 18
- 239000000470 constituent Substances 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 45
- 239000004917 carbon fiber Substances 0.000 description 27
- 229920002301 cellulose acetate Polymers 0.000 description 19
- 239000007792 gaseous phase Substances 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 14
- 238000013461 design Methods 0.000 description 13
- 241000208125 Nicotiana Species 0.000 description 12
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 238000001179 sorption measurement Methods 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000003245 coal Substances 0.000 description 9
- 239000000741 silica gel Substances 0.000 description 9
- 229910002027 silica gel Inorganic materials 0.000 description 9
- 239000012071 phase Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000010457 zeolite Substances 0.000 description 6
- 230000000274 adsorptive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 241000750042 Vini Species 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000019506 cigar Nutrition 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000031877 prophase Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- SZNGISRDKLUUNN-YLXLXVFQSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2s,3s)-2-amino-3-methylpentanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]pentanedioic acid Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CCC(O)=O SZNGISRDKLUUNN-YLXLXVFQSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 241001279686 Allium moly Species 0.000 description 1
- 241000981791 Androya Species 0.000 description 1
- 241001516584 Andrya Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000009430 Thespesia populnea Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GUWKQWHKSFBVAC-UHFFFAOYSA-N [C].[Au] Chemical compound [C].[Au] GUWKQWHKSFBVAC-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical compound C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013306 transparent fiber Substances 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 239000012808 vapor phase Substances 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
-
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37218402P | 2002-04-12 | 2002-04-12 | |
| PCT/US2003/011050 WO2003086116A1 (fr) | 2002-04-12 | 2003-04-11 | Filtre a cigarette en fibres de carbone activees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA78294C2 true UA78294C2 (en) | 2007-03-15 |
Family
ID=29250810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA20041008147A UA78294C2 (en) | 2002-04-12 | 2003-11-04 | Cigarette filter and cigarette with this filter |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7552735B2 (fr) |
| EP (1) | EP1494552B1 (fr) |
| JP (1) | JP4475958B2 (fr) |
| KR (3) | KR20120002559A (fr) |
| CN (1) | CN100393254C (fr) |
| AU (2) | AU2003221858B2 (fr) |
| BR (1) | BR0309187B1 (fr) |
| CA (2) | CA2762942C (fr) |
| EA (1) | EA006748B1 (fr) |
| HU (1) | HUE036450T2 (fr) |
| PL (1) | PL202933B1 (fr) |
| UA (1) | UA78294C2 (fr) |
| WO (1) | WO2003086116A1 (fr) |
| ZA (1) | ZA200408012B (fr) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0019417D0 (en) * | 2000-08-09 | 2000-09-27 | Mat & Separations Tech Int Ltd | Mesoporous carbons |
| US8591855B2 (en) * | 2000-08-09 | 2013-11-26 | British American Tobacco (Investments) Limited | Porous carbons |
| US6913784B2 (en) * | 2001-11-30 | 2005-07-05 | Philip Morris Usa Inc. | Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters |
| US8066011B2 (en) | 2003-09-30 | 2011-11-29 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7856990B2 (en) | 2003-09-30 | 2010-12-28 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7237558B2 (en) * | 2003-09-30 | 2007-07-03 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7669604B2 (en) * | 2003-09-30 | 2010-03-02 | R.J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7240678B2 (en) * | 2003-09-30 | 2007-07-10 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| DE102005005175A1 (de) * | 2005-02-01 | 2006-08-10 | Reemtsma Cigarettenfabriken Gmbh | Filtercigarette |
| US7503960B2 (en) * | 2005-03-15 | 2009-03-17 | Philip Morris Usa Inc. | Smoking articles and filters with carbon fiber composite molecular sieve sorbent |
| GB0506278D0 (en) | 2005-03-29 | 2005-05-04 | British American Tobacco Co | Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials |
| US7878209B2 (en) * | 2005-04-13 | 2011-02-01 | Philip Morris Usa Inc. | Thermally insulative smoking article filter components |
| US7767134B2 (en) * | 2005-06-29 | 2010-08-03 | Philip Morris Usa Inc. | Templated carbon monolithic tubes with shaped micro-channels and method for making the same |
| US20070000507A1 (en) * | 2005-06-29 | 2007-01-04 | Philip Morris Usa Inc. | Templated carbon fibers and their application |
| US20070056600A1 (en) * | 2005-09-14 | 2007-03-15 | R. J. Reynolds Tobacco Company | Filtered smoking article |
| US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
| CN1748591A (zh) * | 2005-11-07 | 2006-03-22 | 夏侯晓雷 | 一种过滤嘴 |
| US9491971B2 (en) * | 2005-12-13 | 2016-11-15 | Philip Morris Usa Inc. | Specifically-defined smoking article with activated carbon sorbent and sodium bicarbonate-treated fibers and method of treating mainstream smoke |
| US7987856B2 (en) | 2005-12-29 | 2011-08-02 | Philip Morris Usa Inc. | Smoking article with bypass channel |
| US8240315B2 (en) | 2005-12-29 | 2012-08-14 | Philip Morris Usa Inc. | Smoking article with improved delivery profile |
| 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 |
| US7874296B1 (en) * | 2006-07-26 | 2011-01-25 | Mohammad Said Saidi | Cigarette gas filter |
| US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| US8739802B2 (en) | 2006-10-02 | 2014-06-03 | R.J. Reynolds Tobacco Company | Filtered cigarette |
| GB0624321D0 (en) * | 2006-12-05 | 2007-01-17 | British American Tobacco Co | Tobacco smoke filter and methods of making the same |
| US8235056B2 (en) | 2006-12-29 | 2012-08-07 | Philip Morris Usa Inc. | Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system |
| 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 |
| TW200911141A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
| US8186360B2 (en) * | 2007-04-04 | 2012-05-29 | R.J. Reynolds Tobacco Company | Cigarette comprising dark air-cured tobacco |
| US20080314400A1 (en) * | 2007-05-31 | 2008-12-25 | Philip Morris Usa Inc. | Filter including electrostatically charged fiber material |
| US20090038629A1 (en) * | 2007-08-07 | 2009-02-12 | Ergle J Dennis | Flavor sheet for smoking article |
| US20100006112A1 (en) * | 2007-12-20 | 2010-01-14 | Philip Morris Usa, Inc. | Filter including randomly-oriented fibers for reduction of particle breakthrough |
| WO2009143338A2 (fr) * | 2008-05-21 | 2009-11-26 | R.J. Reynolds Tobacco Company | Appareil et procédé associé pour former un composant de filtre d’un article à fumer et articles à fumer qui en sont constitués |
| US8375958B2 (en) * | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
| US8079369B2 (en) | 2008-05-21 | 2011-12-20 | R.J. Reynolds Tobacco Company | Method of forming a cigarette filter rod member |
| US8613284B2 (en) | 2008-05-21 | 2013-12-24 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a degradable fiber |
| JP5570753B2 (ja) * | 2008-07-08 | 2014-08-13 | 株式会社ダイセル | 多孔質シリカからなるフィルタ素材およびそれを用いたたばこフィルタ |
| US8119555B2 (en) * | 2008-11-20 | 2012-02-21 | R. J. Reynolds Tobacco Company | Carbonaceous material having modified pore structure |
| US8511319B2 (en) * | 2008-11-20 | 2013-08-20 | R. J. Reynolds Tobacco Company | Adsorbent material impregnated with metal oxide component |
| WO2010102297A2 (fr) * | 2009-03-06 | 2010-09-10 | Parker Anthony A | Mousses contenant des protéines, préparation et utilisation de celles-ci |
| US8424540B2 (en) | 2009-10-09 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with valved restrictor |
| US8534294B2 (en) | 2009-10-09 | 2013-09-17 | Philip Morris Usa Inc. | Method for manufacture of smoking article filter assembly including electrostatically charged fiber |
| AR080556A1 (es) | 2009-10-09 | 2012-04-18 | Philip Morris Prod | Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono |
| US8905037B2 (en) | 2009-10-15 | 2014-12-09 | Philip Morris Inc. | Enhanced subjective activated carbon cigarette |
| US9138016B2 (en) | 2010-03-26 | 2015-09-22 | Philip Morris Usa Inc. | Smoking articles with significantly reduced gas vapor phase smoking constituents |
| HUE026027T2 (en) * | 2010-03-26 | 2016-05-30 | Japan Tobacco Inc | Charcoal filter and cigarette |
| US20110271968A1 (en) | 2010-05-07 | 2011-11-10 | Carolyn Rierson Carpenter | Filtered Cigarette With Modifiable Sensory Characteristics |
| US8720450B2 (en) | 2010-07-30 | 2014-05-13 | R.J. Reynolds Tobacco Company | Filter element comprising multifunctional fibrous smoke-altering material |
| CN101982406B (zh) * | 2010-09-16 | 2012-11-21 | 山东中烟工业有限责任公司 | 一种碳空心球材料及含该种材料的香烟 |
| CN102754919A (zh) * | 2011-04-29 | 2012-10-31 | 许继东 | 香烟过滤嘴 |
| JP2014522307A (ja) * | 2011-06-03 | 2014-09-04 | セルガード エルエルシー | フラットパネルコンタクタ並びにその製造方法及び使用方法 |
| CN102247012A (zh) * | 2011-07-02 | 2011-11-23 | 云南瑞升烟草技术（集团）有限公司 | 添加了吸附性填充材料的醋酸纤维纸在纸质滤棒中的应用 |
| US10064429B2 (en) | 2011-09-23 | 2018-09-04 | R.J. Reynolds Tobacco Company | Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses |
| JP2015033330A (ja) * | 2011-11-30 | 2015-02-19 | 日本たばこ産業株式会社 | 喫煙物品用フィルターおよび喫煙物品 |
| US9179709B2 (en) | 2012-07-25 | 2015-11-10 | R. J. Reynolds Tobacco Company | Mixed fiber sliver for use in the manufacture of cigarette filter elements |
| US9119419B2 (en) | 2012-10-10 | 2015-09-01 | R.J. Reynolds Tobacco Company | Filter material for a filter element of a smoking article, and associated system and method |
| ES2499990B1 (es) | 2013-03-27 | 2015-09-04 | Universidad De Alicante | Carbones activados nanoporosos como aditivos en el tabaco para reducir la emisión de productos tóxicos |
| US10028528B2 (en) | 2015-06-01 | 2018-07-24 | Antonino M. Pero | Exhalation smoke filter mask |
| US10524500B2 (en) | 2016-06-10 | 2020-01-07 | R.J. Reynolds Tobacco Company | Staple fiber blend for use in the manufacture of cigarette filter elements |
| US10512286B2 (en) | 2017-10-19 | 2019-12-24 | Rai Strategic Holdings, Inc. | Colorimetric aerosol and gas detection for aerosol delivery device |
| CN107836749A (zh) * | 2017-10-23 | 2018-03-27 | 上海聚华科技股份有限公司 | 含有硅胶香珠的卷烟嘴棒以及烟用硅胶香珠制备方法 |
| ES2717550B2 (es) | 2017-12-21 | 2020-02-28 | Univ Alicante | Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco |
| KR102414658B1 (ko) * | 2018-07-05 | 2022-06-29 | 주식회사 케이티앤지 | 궐련 |
| CN109123776A (zh) * | 2018-09-20 | 2019-01-04 | 吴亚琴 | 一种环保卷烟过滤嘴棒的制备方法 |
| KR102341841B1 (ko) | 2019-08-08 | 2021-12-21 | 주식회사 케이티앤지 | 열 전도성 래퍼를 포함하는 에어로졸 생성 물품 |
| US11166489B2 (en) | 2019-08-20 | 2021-11-09 | Isaac SUTTON | Filter unit for electronic cigarettes |
| CN113197344B (zh) * | 2021-05-13 | 2022-05-24 | 云南中烟工业有限责任公司 | 一种复合醋酸纤维、其制备方法及用途 |
| KR102630864B1 (ko) * | 2021-12-10 | 2024-01-30 | (주)와이엠인터내셔널테크놀리지 | 내부 나선 구조를 구비한 불연소 가열식 제품 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2462111B1 (fr) * | 1979-07-26 | 1988-08-12 | Job Ets Bardou Job Pauilhac | Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus |
| US4497789A (en) | 1981-12-14 | 1985-02-05 | Ashland Oil, Inc. | Process for the manufacture of carbon fibers |
| US5238672A (en) | 1989-06-20 | 1993-08-24 | Ashland Oil, Inc. | Mesophase pitches, carbon fiber precursors, and carbonized fibers |
| US5191905A (en) * | 1990-03-16 | 1993-03-09 | Costarica Sogo Kaihatsu Co., Ltd. | Filter cigarette having filter containing absorptive synthetic graft polymer fibers produced from irradiated polyethylene reacted with vapor phase styrene or absorptive synthetic magnetic fibers |
| CN2114976U (zh) * | 1991-08-10 | 1992-09-09 | 杨润宝 | 防癌过滤烟嘴 |
| CN2132392Y (zh) * | 1992-08-22 | 1993-05-12 | 中国医学科学院放射医学研究所 | 活性碳纤维复合香烟过滤嘴 |
| CN1122671A (zh) * | 1995-05-05 | 1996-05-22 | 蔡勤 | 一种烟滤嘴滤毒丝束及其生产工艺 |
| US6257242B1 (en) * | 1999-10-18 | 2001-07-10 | Ioannis C. Stavridis | Filter element |
| MY128157A (en) * | 2000-04-20 | 2007-01-31 | Philip Morris Prod | High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials |
-
2003
- 2003-04-11 EA EA200401360A patent/EA006748B1/ru not_active IP Right Cessation
- 2003-04-11 CA CA2762942A patent/CA2762942C/fr not_active Expired - Fee Related
- 2003-04-11 CN CNB038113368A patent/CN100393254C/zh not_active Expired - Fee Related
- 2003-04-11 US US10/412,117 patent/US7552735B2/en not_active Expired - Lifetime
- 2003-04-11 KR KR1020117030378A patent/KR20120002559A/ko active IP Right Grant
- 2003-04-11 HU HUE03718314A patent/HUE036450T2/hu unknown
- 2003-04-11 AU AU2003221858A patent/AU2003221858B2/en not_active Ceased
- 2003-04-11 CA CA2481381A patent/CA2481381C/fr not_active Expired - Fee Related
- 2003-04-11 BR BRPI0309187-2A patent/BR0309187B1/pt not_active IP Right Cessation
- 2003-04-11 PL PL372716A patent/PL202933B1/pl unknown
- 2003-04-11 KR KR1020107027974A patent/KR101146399B1/ko not_active IP Right Cessation
- 2003-04-11 WO PCT/US2003/011050 patent/WO2003086116A1/fr active Application Filing
- 2003-04-11 EP EP03718314.2A patent/EP1494552B1/fr not_active Expired - Lifetime
- 2003-04-11 JP JP2003583148A patent/JP4475958B2/ja not_active Expired - Fee Related
- 2003-04-11 KR KR10-2004-7016245A patent/KR20040097340A/ko active IP Right Grant
- 2003-11-04 UA UA20041008147A patent/UA78294C2/uk unknown
-
2004
- 2004-10-05 ZA ZA200408012A patent/ZA200408012B/en unknown
-
2009
- 2009-12-24 AU AU2009251214A patent/AU2009251214B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003086116A1 (fr) | 2003-10-23 |
| CA2481381C (fr) | 2012-11-13 |
| US7552735B2 (en) | 2009-06-30 |
| AU2003221858B2 (en) | 2009-10-01 |
| ZA200408012B (en) | 2006-06-28 |
| PL372716A1 (en) | 2005-07-25 |
| EP1494552A1 (fr) | 2005-01-12 |
| AU2009251214B2 (en) | 2011-12-15 |
| CA2762942A1 (fr) | 2003-10-23 |
| BR0309187B1 (pt) | 2013-02-19 |
| KR20110003587A (ko) | 2011-01-12 |
| HUE036450T2 (hu) | 2018-07-30 |
| AU2009251214A1 (en) | 2010-01-28 |
| AU2003221858A1 (en) | 2003-10-27 |
| KR20040097340A (ko) | 2004-11-17 |
| PL202933B1 (pl) | 2009-08-31 |
| EA200401360A1 (ru) | 2005-04-28 |
| US20030200973A1 (en) | 2003-10-30 |
| KR101146399B1 (ko) | 2012-05-17 |
| KR20120002559A (ko) | 2012-01-05 |
| JP4475958B2 (ja) | 2010-06-09 |
| CN1652703A (zh) | 2005-08-10 |
| EP1494552B1 (fr) | 2017-09-06 |
| JP2005522207A (ja) | 2005-07-28 |
| EA006748B1 (ru) | 2006-04-28 |
| CA2762942C (fr) | 2013-11-05 |
| CA2481381A1 (fr) | 2003-10-23 |
| CN100393254C (zh) | 2008-06-11 |
| BR0309187A (pt) | 2005-02-09 |
| EP1494552A4 (fr) | 2011-07-13 |
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