MXPA04001044A - Filtro de cigarrillo. - Google Patents
Filtro de cigarrillo.Info
- Publication number
- MXPA04001044A MXPA04001044A MXPA04001044A MXPA04001044A MXPA04001044A MX PA04001044 A MXPA04001044 A MX PA04001044A MX PA04001044 A MXPA04001044 A MX PA04001044A MX PA04001044 A MXPA04001044 A MX PA04001044A MX PA04001044 A MXPA04001044 A MX PA04001044A
- Authority
- MX
- Mexico
- Prior art keywords
- section
- adsorbent material
- filter
- cigarette
- general
- Prior art date
Links
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
- A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
-
- 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
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)
Abstract
Un filtro de cigarrillo que incluye un filtro de multiples secciones que reduce el nivel de predeterminados constituyentes del humo. El filtro (130) consiste de un tapon de filtro fibroso (132) ubicado en el extremo del cigarrillo para la boca, una seccion (136) que contiene un material adsorbente selectivo, y una seccion (134) que contiene un material adsorbente general. El material adsorbente selectivo, tal como una matriz de resina fenol-formaldehido funcionalizada en superficie primordialmente con grupos funcionales de amina primaria y secundaria, elimina constituyentes especificos del humo del tabaco. El material adsorbente general, tal como carbon activado, de preferencia es capaz de adsorber un rango de compuestos quimicos sin un alto grado de especificidad. Estructuralmente, el tapon de filtro fibroso, la seccion adsorbente selectiva y la seccion adsorbente general, estan alineadas coaxialmente en tandem.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30943501P | 2001-08-01 | 2001-08-01 | |
US30938801P | 2001-08-01 | 2001-08-01 | |
US10/011,841 US20030066539A1 (en) | 2001-08-01 | 2001-10-30 | Cigarette Filter |
PCT/US2002/024240 WO2003015544A1 (en) | 2001-08-01 | 2002-07-30 | Cigarette filter |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA04001044A true MXPA04001044A (es) | 2004-06-22 |
Family
ID=27359516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA04001044A MXPA04001044A (es) | 2001-08-01 | 2002-07-30 | Filtro de cigarrillo. |
Country Status (27)
Country | Link |
---|---|
US (2) | US20030066539A1 (es) |
EP (1) | EP1411784B8 (es) |
JP (1) | JP4028483B2 (es) |
KR (1) | KR100838207B1 (es) |
CN (1) | CN100496312C (es) |
AP (1) | AP2134A (es) |
AR (1) | AR034967A1 (es) |
AT (1) | ATE527901T1 (es) |
AU (1) | AU2002322811B2 (es) |
BR (1) | BR0211853B1 (es) |
CA (1) | CA2454820C (es) |
EA (1) | EA005323B1 (es) |
EG (1) | EG23137A (es) |
ES (1) | ES2375106T3 (es) |
HR (1) | HRP20040166B1 (es) |
HU (1) | HUP0401565A3 (es) |
IL (2) | IL160150A0 (es) |
MX (1) | MXPA04001044A (es) |
MY (1) | MY128508A (es) |
NO (1) | NO20040452L (es) |
NZ (1) | NZ531256A (es) |
OA (1) | OA12647A (es) |
PL (1) | PL200589B1 (es) |
RS (1) | RS51032B (es) |
TW (1) | TWI239237B (es) |
WO (1) | WO2003015544A1 (es) |
ZA (1) | ZA200401077B (es) |
Families Citing this family (63)
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US6789548B2 (en) * | 2000-11-10 | 2004-09-14 | Vector Tobacco Ltd. | Method of making a smoking composition |
GB0209690D0 (en) * | 2002-04-27 | 2002-06-05 | British American Tobacco Co | Improvements relating to smoking articles and smokable filler materials therefor |
US6863074B2 (en) * | 2002-08-30 | 2005-03-08 | Philip Morris Usa Inc. | Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke |
US20040231684A1 (en) * | 2003-05-20 | 2004-11-25 | Zawadzki Michael A. | Smoking article and smoking article filter |
US7856990B2 (en) * | 2003-09-30 | 2010-12-28 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
US8066011B2 (en) | 2003-09-30 | 2011-11-29 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
ATE472947T1 (de) * | 2003-09-30 | 2010-07-15 | Reynolds Tobacco Co R | Filterzigarette mit adsorptionsmaterial |
US7669604B2 (en) * | 2003-09-30 | 2010-03-02 | R.J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
KR100617983B1 (ko) * | 2005-01-07 | 2006-08-31 | 주식회사 케이티앤지 | 궐련용 필터 |
DE102005005175A1 (de) * | 2005-02-01 | 2006-08-10 | Reemtsma Cigarettenfabriken Gmbh | Filtercigarette |
US20070215167A1 (en) | 2006-03-16 | 2007-09-20 | Evon Llewellyn Crooks | Smoking article |
US10188140B2 (en) | 2005-08-01 | 2019-01-29 | R.J. Reynolds Tobacco Company | Smoking article |
US8053483B2 (en) | 2005-08-10 | 2011-11-08 | Mitsubishi Chemical Corporation | Gas adsorbent |
US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
ATE465650T1 (de) | 2006-03-10 | 2010-05-15 | British American Tobacco Co | Rauchartikelfilter |
US9220301B2 (en) | 2006-03-16 | 2015-12-29 | R.J. Reynolds Tobacco Company | Smoking article |
DK1958523T3 (da) * | 2006-08-04 | 2012-07-02 | Philip Morris Prod | Flerkomponentfilter tilvejebringende flersmagsforstærkning |
US8739802B2 (en) | 2006-10-02 | 2014-06-03 | R.J. Reynolds Tobacco Company | Filtered cigarette |
TWI421037B (zh) * | 2006-12-07 | 2014-01-01 | British American Tobacco Co | 選作為煙草特異性亞硝胺類之分子拓印的聚合物及使用其之方法 |
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 |
US20080173320A1 (en) * | 2007-01-19 | 2008-07-24 | R. J. Reynolds Tobacco Company | Filtered Smoking Articles |
US8186360B2 (en) * | 2007-04-04 | 2012-05-29 | R.J. Reynolds Tobacco Company | Cigarette comprising dark air-cured tobacco |
US7972254B2 (en) | 2007-06-11 | 2011-07-05 | R.J. Reynolds Tobacco Company | Apparatus for inserting objects into a filter component of a smoking article, and associated method |
US20100206317A1 (en) * | 2007-09-28 | 2010-08-19 | Vector Tobacco, Inc. | Reduced risk tobacco products and use thereof |
WO2009045860A2 (en) * | 2007-09-28 | 2009-04-09 | Vector Tobacco Inc. | Reduced risk tobacco products and use thereof |
KR101225823B1 (ko) * | 2007-12-14 | 2013-01-23 | 니뽄 다바코 산교 가부시키가이샤 | 궐련 필터 및 필터 부착 궐련 |
CN101194755B (zh) * | 2007-12-21 | 2010-09-29 | 湖南中烟工业有限责任公司 | 一种选择性降低卷烟烟气中醛类物质的添加剂、其制备方法及应用 |
US8375958B2 (en) * | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
US8613284B2 (en) | 2008-05-21 | 2013-12-24 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a degradable fiber |
EP2323506B2 (en) | 2008-05-21 | 2016-07-27 | R.J.Reynolds Tobacco Company | Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom |
US8079369B2 (en) | 2008-05-21 | 2011-12-20 | R.J. Reynolds Tobacco Company | Method of forming a cigarette filter rod member |
US8511319B2 (en) * | 2008-11-20 | 2013-08-20 | R. J. Reynolds Tobacco Company | Adsorbent material impregnated with metal oxide component |
US8119555B2 (en) * | 2008-11-20 | 2012-02-21 | R. J. Reynolds Tobacco Company | Carbonaceous material having modified pore structure |
US20100206319A1 (en) * | 2009-02-16 | 2010-08-19 | Gregg Gorski | Personal smoke filter or smoke trap |
WO2010101918A1 (en) * | 2009-03-02 | 2010-09-10 | Tersus, Llc | Filtration agents and methods of use thereof |
US8434498B2 (en) | 2009-08-11 | 2013-05-07 | R. J. Reynolds Tobacco Company | Degradable filter element |
US20110271968A1 (en) | 2010-05-07 | 2011-11-10 | Carolyn Rierson Carpenter | Filtered Cigarette With Modifiable Sensory Characteristics |
US20120000481A1 (en) | 2010-06-30 | 2012-01-05 | Dennis Potter | Degradable filter element for smoking article |
US8720450B2 (en) | 2010-07-30 | 2014-05-13 | R.J. Reynolds Tobacco Company | Filter element comprising multifunctional fibrous smoke-altering material |
CN102008125B (zh) * | 2010-11-14 | 2013-04-17 | 中国烟草总公司郑州烟草研究院 | 金属络合材料及其制备方法和在卷烟中的应用 |
US8973588B2 (en) | 2011-07-29 | 2015-03-10 | R.J. Reynolds Tobacco Company | Plasticizer composition for degradable polyester filter tow |
US20130167851A1 (en) | 2011-12-28 | 2013-07-04 | Balager Ademe | Method of filter assembly for smoking article |
US20130167849A1 (en) | 2011-12-28 | 2013-07-04 | Balager Ademe | Method of tipping for smoking article |
GB201207211D0 (en) * | 2012-04-25 | 2012-06-06 | British American Tobacco Co | Smoking articles |
GB2503644A (en) * | 2012-05-03 | 2014-01-08 | British American Tobacco Co | Filter |
CN103462220B (zh) * | 2013-05-30 | 2015-03-25 | 贵州中烟工业有限责任公司 | 一种含超长TiO2水合物纳米管、TiO2纳米粉和活性炭纤维的卷烟过滤嘴 |
CN103462221B (zh) * | 2013-05-30 | 2015-04-22 | 贵州中烟工业有限责任公司 | 一种含有吸附过滤层的卷烟过滤嘴及其用途 |
CN103462222B (zh) * | 2013-05-30 | 2015-08-19 | 贵州中烟工业有限责任公司 | 一种含超长TiO2水合物纳米管和TiO2纳米粉的卷烟过滤嘴 |
EP2901871A1 (en) * | 2014-01-31 | 2015-08-05 | Philip Morris Products S.A. | Multi-segment filter tube |
GB201405657D0 (en) | 2014-03-28 | 2014-05-14 | British American Tobacco Co | Additive carrying composition |
GB201412752D0 (en) | 2014-07-17 | 2014-09-03 | Nicoventures Holdings Ltd | Electronic vapour provision system |
US20160073686A1 (en) | 2014-09-12 | 2016-03-17 | R.J. Reynolds Tobacco Company | Tobacco-derived filter element |
CN104558371B (zh) * | 2015-01-28 | 2016-06-01 | 云南中烟工业有限责任公司 | 一种聚丙烯酸气凝胶的滤嘴高效吸附棒及其制备方法 |
US10028528B2 (en) | 2015-06-01 | 2018-07-24 | Antonino M. Pero | Exhalation smoke filter mask |
WO2017132709A1 (en) * | 2016-02-05 | 2017-08-10 | "SPS CIGARONNE" Co. Ltd. | Filter cigarette |
US10226066B2 (en) | 2016-03-07 | 2019-03-12 | R.J. Reynolds Tobacco Company | Rosemary in a tobacco blend |
US10383369B2 (en) * | 2017-06-07 | 2019-08-20 | Rai Strategic Holdings, Inc. | Fibrous filtration material for electronic smoking article |
US10512286B2 (en) | 2017-10-19 | 2019-12-24 | Rai Strategic Holdings, Inc. | Colorimetric aerosol and gas detection for aerosol delivery device |
ES2717550B2 (es) * | 2017-12-21 | 2020-02-28 | Univ Alicante | Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco |
CN110250567A (zh) * | 2019-05-08 | 2019-09-20 | 中山市博海精细化工有限公司 | 一种环保卷烟滤嘴填料及制备方法 |
US11291242B2 (en) | 2019-08-28 | 2022-04-05 | Aiger Group Ag | Apparatus and method for forming a smoke filter |
KR102373179B1 (ko) * | 2020-03-05 | 2022-03-11 | 조영상 | 독성 기체물질을 저감시키는 담배필터 |
CN113287784B (zh) * | 2021-06-25 | 2022-09-30 | 云南中烟工业有限责任公司 | 可降低烟气中硫化氢释放量的卷烟滤嘴颗粒、制备及滤嘴 |
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CA957214A (en) * | 1970-12-24 | 1974-11-05 | Teijin Limited | Conjugate fiber |
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JPS59166073A (ja) * | 1983-03-10 | 1984-09-19 | 東レ株式会社 | タバコフイルタ− |
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US5385876A (en) * | 1993-01-27 | 1995-01-31 | Syracuse University | Activated carbons molecularly engineered |
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DE4343920A1 (de) * | 1993-12-22 | 1995-06-29 | Hoechst Ag | Filter zur Entfernung von Stickoxiden aus Tabakrauch |
CA2226925C (en) * | 1995-07-14 | 2006-10-17 | Subhas K. Sikdar | Absorbent filled membranes for removal of volatile compounds from wastewater |
US5718943A (en) * | 1995-07-20 | 1998-02-17 | Rohm And Haas Company | Method for producing efflorescence resistant coating on cementitious substrate |
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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 |
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-
2001
- 2001-10-30 US US10/011,841 patent/US20030066539A1/en not_active Abandoned
-
2002
- 2002-07-30 TW TW091117045A patent/TWI239237B/zh not_active IP Right Cessation
- 2002-07-30 EA EA200400191A patent/EA005323B1/ru not_active IP Right Cessation
- 2002-07-30 AU AU2002322811A patent/AU2002322811B2/en not_active Ceased
- 2002-07-30 NZ NZ531256A patent/NZ531256A/en not_active IP Right Cessation
- 2002-07-30 WO PCT/US2002/024240 patent/WO2003015544A1/en active IP Right Grant
- 2002-07-30 AP APAP/P/2004/002985A patent/AP2134A/en active
- 2002-07-30 JP JP2003520314A patent/JP4028483B2/ja not_active Expired - Fee Related
- 2002-07-30 RS YUP-112/04A patent/RS51032B/sr unknown
- 2002-07-30 HU HU0401565A patent/HUP0401565A3/hu unknown
- 2002-07-30 MX MXPA04001044A patent/MXPA04001044A/es active IP Right Grant
- 2002-07-30 AT AT02756831T patent/ATE527901T1/de not_active IP Right Cessation
- 2002-07-30 ES ES02756831T patent/ES2375106T3/es not_active Expired - Lifetime
- 2002-07-30 BR BRPI0211853-0A patent/BR0211853B1/pt not_active IP Right Cessation
- 2002-07-30 PL PL368136A patent/PL200589B1/pl not_active IP Right Cessation
- 2002-07-30 EP EP02756831A patent/EP1411784B8/en not_active Expired - Lifetime
- 2002-07-30 CN CNB028176693A patent/CN100496312C/zh not_active Expired - Fee Related
- 2002-07-30 KR KR1020047001625A patent/KR100838207B1/ko not_active IP Right Cessation
- 2002-07-30 CA CA002454820A patent/CA2454820C/en not_active Expired - Fee Related
- 2002-07-30 US US10/485,479 patent/US20040237984A1/en not_active Abandoned
- 2002-07-30 OA OA1200400032A patent/OA12647A/en unknown
- 2002-07-30 IL IL16015002A patent/IL160150A0/xx active IP Right Grant
- 2002-07-31 MY MYPI20022886A patent/MY128508A/en unknown
- 2002-08-01 AR ARP020102923A patent/AR034967A1/es active IP Right Grant
- 2002-08-03 EG EG2002080870A patent/EG23137A/xx active
-
2004
- 2004-02-01 IL IL160150A patent/IL160150A/en not_active IP Right Cessation
- 2004-02-02 NO NO20040452A patent/NO20040452L/no not_active Application Discontinuation
- 2004-02-10 ZA ZA2004/01077A patent/ZA200401077B/en unknown
- 2004-02-19 HR HRP20040166AA patent/HRP20040166B1/hr not_active IP Right Cessation
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