BRPI0519453A2 - carbono ativado de superfÍcie modificada em artigos de fumo - Google Patents
carbono ativado de superfÍcie modificada em artigos de fumoInfo
- Publication number
- BRPI0519453A2 BRPI0519453A2 BRPI0519453-9A BRPI0519453A BRPI0519453A2 BR PI0519453 A2 BRPI0519453 A2 BR PI0519453A2 BR PI0519453 A BRPI0519453 A BR PI0519453A BR PI0519453 A2 BRPI0519453 A2 BR PI0519453A2
- Authority
- BR
- Brazil
- Prior art keywords
- activated carbon
- carbon
- fine
- particles
- modified
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/372—Coating; Grafting; Microencapsulation
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
CARBONO ATIVADO DE SUPERFÍCIE MODIFICADA EM ARTIGOS DE FUMO. A presente invenção refere-se a um carbono ativado de superfície modificada que é provido para reduzir a quantidade de partículas finas de carbono livres entre o carbono ativado. Através de modificação de superfície de carbono ativado com uma camada, o carbono ativado pode ter aumentada resistência mecânica e as partículas finas de carbono entre o carbono ativado podem ser fixadas à camada. Por isso, a camada permite que o nível de partículas finas de carbono livres entre o carbono ativado seja reduzido. Carbono ativado de superfície modificada pode ser usado em artigos de fumo de modo a permitir adsorção pelo carbono ativado com reduzidas partículas finas de carbono livres no artigo de fumo e a fumaça produzida.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/025,818 US20060144410A1 (en) | 2004-12-30 | 2004-12-30 | Surface-modified activated carbon in smoking articles |
PCT/IB2005/004100 WO2006070291A2 (en) | 2004-12-30 | 2005-12-29 | Surface-modified activated carbon in smoking articles |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0519453A2 true BRPI0519453A2 (pt) | 2009-01-27 |
Family
ID=36143682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0519453-9A BRPI0519453A2 (pt) | 2004-12-30 | 2005-12-29 | carbono ativado de superfÍcie modificada em artigos de fumo |
Country Status (12)
Country | Link |
---|---|
US (1) | US20060144410A1 (pt) |
EP (1) | EP1835820A2 (pt) |
JP (1) | JP4916453B2 (pt) |
KR (1) | KR20070095380A (pt) |
CN (1) | CN101094598B (pt) |
AU (1) | AU2005321022B2 (pt) |
BR (1) | BRPI0519453A2 (pt) |
EA (1) | EA011784B1 (pt) |
MX (1) | MX2007008005A (pt) |
UA (1) | UA89069C2 (pt) |
WO (1) | WO2006070291A2 (pt) |
ZA (1) | ZA200703942B (pt) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
US9394179B2 (en) | 2006-03-31 | 2016-07-19 | Philip Morris Usa Inc. | Method of making modified activated carbon |
FR2905628B1 (fr) * | 2006-09-13 | 2011-01-21 | Rhodia Recherches & Tech | Materiau composite de cohesion elevee, procede de preparation et utilisations, notamment dans les filtres a cigarettes. |
WO2008072627A1 (ja) * | 2006-12-13 | 2008-06-19 | Japan Tobacco Inc. | 香料ビーズおよびシガレット用フィルタ |
US8186360B2 (en) * | 2007-04-04 | 2012-05-29 | R.J. Reynolds Tobacco Company | Cigarette comprising dark air-cured tobacco |
GB0709989D0 (en) * | 2007-05-24 | 2007-07-04 | Filtrona Int Ltd | Tobacco smoke filter |
US20080314400A1 (en) * | 2007-05-31 | 2008-12-25 | Philip Morris Usa Inc. | Filter including electrostatically charged fiber material |
US20100206317A1 (en) * | 2007-09-28 | 2010-08-19 | Vector Tobacco, Inc. | Reduced risk tobacco products and use thereof |
US20100006112A1 (en) * | 2007-12-20 | 2010-01-14 | Philip Morris Usa, Inc. | Filter including randomly-oriented fibers for reduction of particle breakthrough |
CA2716965C (en) * | 2008-03-18 | 2013-04-30 | Japan Tobacco Inc. | Cigarette mainstream smoke component adsorbent and cigarette filter |
GB0805773D0 (en) * | 2008-03-31 | 2008-04-30 | British American Tobacco Co | Method and apparatus for the plasma processing of filter |
US8079369B2 (en) | 2008-05-21 | 2011-12-20 | R.J. Reynolds Tobacco Company | Method of forming a cigarette filter rod member |
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 |
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 |
US9185925B2 (en) | 2009-10-09 | 2015-11-17 | Philip Morris Usa Inc. | Immobilized flavorants for flavor delivery |
US8534294B2 (en) * | 2009-10-09 | 2013-09-17 | Philip Morris Usa Inc. | Method for manufacture of smoking article filter assembly including electrostatically charged fiber |
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 |
CN102058159A (zh) * | 2010-11-30 | 2011-05-18 | 湖南中烟工业有限责任公司 | 一种选择性降低卷烟主流烟气中主要羰基化合物的卷烟滤嘴添加剂及制备和应用 |
GB201109419D0 (en) | 2011-06-06 | 2011-07-20 | British American Tobacco Co | Filter for a smoking article |
GB201112539D0 (en) | 2011-07-21 | 2011-08-31 | British American Tobacco Co | Porous carbon and methods of production thereof |
KR101505112B1 (ko) * | 2013-01-17 | 2015-03-24 | (주)제주사랑농수산 | 흡연용 여과 조성물, 이를 포함하는 담배필터 및 담배종이 |
RU2670073C2 (ru) | 2013-12-30 | 2018-10-17 | Филип Моррис Продактс, С.А. | Активированный уголь для курительных изделий |
GB201407642D0 (en) | 2014-04-30 | 2014-06-11 | British American Tobacco Co | Aerosol-cooling element and arrangements for apparatus for heating a smokable material |
GB201418817D0 (en) | 2014-10-22 | 2014-12-03 | British American Tobacco Co | Apparatus and method for generating an inhalable medium, and a cartridge for use therewith |
GB201503411D0 (en) | 2015-02-27 | 2015-04-15 | British American Tobacco Co | Apparatus and method for generating an inhalable medium, and a cartridge for use therewith |
US10426199B2 (en) | 2015-02-27 | 2019-10-01 | British American Tobacco (Investments) Limited | Cartridge, components and methods for generating an inhalable medium |
GB201517471D0 (en) | 2015-10-02 | 2015-11-18 | British American Tobacco Co | Apparatus for generating an inhalable medium |
GB201618481D0 (en) | 2016-11-02 | 2016-12-14 | British American Tobacco Investments Ltd | Aerosol provision article |
US10512286B2 (en) | 2017-10-19 | 2019-12-24 | Rai Strategic Holdings, Inc. | Colorimetric aerosol and gas detection for aerosol delivery device |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761822A (en) * | 1952-05-13 | 1956-09-04 | Exxon Research Engineering Co | Finishing treatment for activated carbon |
US3538020A (en) * | 1966-09-23 | 1970-11-03 | Kata Mfg & Filtering Co The | Fluid purification device containing a cartridge of polymer entrapped aggregate particles |
US3544507A (en) * | 1967-08-23 | 1970-12-01 | Calgon C0Rp | Dedusting and agglomerating activated carbon |
US3474600A (en) * | 1967-09-22 | 1969-10-28 | Pittsburgh Activated Carbon Co | Bonded carbon article |
US3621851A (en) * | 1969-11-26 | 1971-11-23 | Kata Mfg & Filtering Co | Filter for smoker's article |
US3901823A (en) * | 1971-11-18 | 1975-08-26 | Westvaco Corp | Agglomerating activated carbon |
US3972335A (en) * | 1972-09-20 | 1976-08-03 | Calgon Corporation | Mentholated cigarette filter |
CA1060728A (en) * | 1973-07-26 | 1979-08-21 | Jack Fennimore | Treatment of particulate carbon with biocompatible polymer |
MX142927A (es) * | 1974-06-24 | 1981-01-20 | Empresas La Moderna Sa De Cv | Mejoras en material para filtrar humo de tabaco |
DE3211629A1 (de) * | 1982-03-30 | 1983-10-06 | Basf Ag | Verfahren zum verfestigen der oberflaechen von koernigen adsorbentien |
US4528281A (en) * | 1983-03-16 | 1985-07-09 | Calgon Carbon Corporation | Carbon molecular sieves and a process for their preparation and use |
JPS6047670A (ja) * | 1983-08-23 | 1985-03-15 | 日水製薬株式会社 | タバコフイルタ−用吸着素子 |
US4827950A (en) * | 1986-07-28 | 1989-05-09 | R. J. Reynolds Tobacco Company | Method for modifying a substrate material for use with smoking articles and product produced thereby |
US5591368A (en) | 1991-03-11 | 1997-01-07 | Philip Morris Incorporated | Heater for use in an electrical smoking system |
US5322075A (en) | 1992-09-10 | 1994-06-21 | Philip Morris Incorporated | Heater for an electric flavor-generating article |
US5499636A (en) | 1992-09-11 | 1996-03-19 | Philip Morris Incorporated | Cigarette for electrical smoking system |
US5692525A (en) | 1992-09-11 | 1997-12-02 | Philip Morris Incorporated | Cigarette for electrical smoking system |
US5666976A (en) | 1992-09-11 | 1997-09-16 | Philip Morris Incorporated | Cigarette and method of manufacturing cigarette for electrical smoking system |
US5692526A (en) | 1992-09-11 | 1997-12-02 | Philip Morris Incorporated | Cigarette for electrical smoking system |
US5451444A (en) * | 1993-01-29 | 1995-09-19 | Deliso; Evelyn M. | Carbon-coated inorganic substrates |
US5659457A (en) * | 1995-04-07 | 1997-08-19 | Motorola, Inc. | Carbon electrodes and energy storage device made thereof |
EP0745416B1 (en) * | 1995-06-02 | 2003-09-17 | Corning Incorporated | Device for removal of contaminants from fluid streams |
US5658372A (en) * | 1995-07-10 | 1997-08-19 | Corning Incorporated | System and method for adsorbing contaminants and regenerating the adsorber |
US5934289A (en) | 1996-10-22 | 1999-08-10 | Philip Morris Incorporated | Electronic smoking system |
US6187713B1 (en) * | 1996-10-31 | 2001-02-13 | Corning Incorporated | Method of making activated carbon bodies having improved adsorption properties |
US6205016B1 (en) * | 1997-06-04 | 2001-03-20 | Hyperion Catalysis International, Inc. | Fibril composite electrode for electrochemical capacitors |
WO1999017874A1 (en) * | 1997-10-08 | 1999-04-15 | Corning Incorporated | Method of making activated carbon-supported catalysts |
US6458458B1 (en) * | 1998-10-13 | 2002-10-01 | Cabot Corporation | Polymer coated carbon products and other pigments and methods of making same by aqueous media polymerizations or solvent coating methods |
US6053176A (en) | 1999-02-23 | 2000-04-25 | Philip Morris Incorporated | Heater and method for efficiently generating an aerosol from an indexing substrate |
US6372289B1 (en) * | 1999-12-17 | 2002-04-16 | Corning Incorporated | Process for manufacturing activated carbon honeycomb structures |
US6479571B1 (en) * | 2000-01-25 | 2002-11-12 | Cabot Corporation | Elastomeric compositions containing polymer coated carbon products and other pigments |
FR2804426B1 (fr) * | 2000-01-27 | 2002-03-01 | Centre Nat Rech Scient | Materiau composite comprenant du charbon actif et du graphite expanse |
US6740406B2 (en) * | 2000-12-15 | 2004-05-25 | Kimberly-Clark Worldwide, Inc. | Coated activated carbon |
US6733827B2 (en) * | 2001-04-11 | 2004-05-11 | The Procter & Gamble Co. | Processes for manufacturing particles coated with activated lignosulfonate |
-
2004
- 2004-12-30 US US11/025,818 patent/US20060144410A1/en not_active Abandoned
-
2005
- 2005-12-29 EP EP05849375A patent/EP1835820A2/en not_active Withdrawn
- 2005-12-29 KR KR1020077017624A patent/KR20070095380A/ko active IP Right Grant
- 2005-12-29 JP JP2007548920A patent/JP4916453B2/ja not_active Expired - Fee Related
- 2005-12-29 AU AU2005321022A patent/AU2005321022B2/en not_active Ceased
- 2005-12-29 UA UAA200708306A patent/UA89069C2/ru unknown
- 2005-12-29 WO PCT/IB2005/004100 patent/WO2006070291A2/en active Application Filing
- 2005-12-29 EA EA200701415A patent/EA011784B1/ru not_active IP Right Cessation
- 2005-12-29 BR BRPI0519453-9A patent/BRPI0519453A2/pt not_active IP Right Cessation
- 2005-12-29 CN CN2005800452953A patent/CN101094598B/zh not_active Expired - Fee Related
- 2005-12-29 MX MX2007008005A patent/MX2007008005A/es active IP Right Grant
-
2007
- 2007-05-16 ZA ZA200703942A patent/ZA200703942B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JP2008526193A (ja) | 2008-07-24 |
WO2006070291A3 (en) | 2006-09-14 |
KR20070095380A (ko) | 2007-09-28 |
WO2006070291A2 (en) | 2006-07-06 |
EA200701415A1 (ru) | 2007-10-26 |
EP1835820A2 (en) | 2007-09-26 |
JP4916453B2 (ja) | 2012-04-11 |
AU2005321022B2 (en) | 2011-09-29 |
EA011784B1 (ru) | 2009-06-30 |
UA89069C2 (ru) | 2009-12-25 |
US20060144410A1 (en) | 2006-07-06 |
CN101094598A (zh) | 2007-12-26 |
ZA200703942B (en) | 2008-09-25 |
CN101094598B (zh) | 2013-04-24 |
AU2005321022A1 (en) | 2006-07-06 |
MX2007008005A (es) | 2007-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 10A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: A24D 3/16 (2006.01), C01B 32/372 (2017.01) |