ZA200703942B - Surface-modified activated carbon in smoking articles - Google Patents
Surface-modified activated carbon in smoking articlesInfo
- Publication number
- ZA200703942B ZA200703942B ZA200703942A ZA200703942A ZA200703942B ZA 200703942 B ZA200703942 B ZA 200703942B ZA 200703942 A ZA200703942 A ZA 200703942A ZA 200703942 A ZA200703942 A ZA 200703942A ZA 200703942 B ZA200703942 B ZA 200703942B
- Authority
- ZA
- South Africa
- Prior art keywords
- activated carbon
- smoking articles
- modified activated
- modified
- smoking
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200703942B true ZA200703942B (en) | 2008-09-25 |
Family
ID=36143682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200703942A ZA200703942B (en) | 2004-12-30 | 2007-05-16 | Surface-modified activated carbon in smoking articles |
Country Status (12)
Country | Link |
---|---|
US (1) | US20060144410A1 (en) |
EP (1) | EP1835820A2 (en) |
JP (1) | JP4916453B2 (en) |
KR (1) | KR20070095380A (en) |
CN (1) | CN101094598B (en) |
AU (1) | AU2005321022B2 (en) |
BR (1) | BRPI0519453A2 (en) |
EA (1) | EA011784B1 (en) |
MX (1) | MX2007008005A (en) |
UA (1) | UA89069C2 (en) |
WO (1) | WO2006070291A2 (en) |
ZA (1) | ZA200703942B (en) |
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 (en) * | 2006-09-13 | 2011-01-21 | Rhodia Recherches & Tech | HIGH COHESION COMPOSITE MATERIAL, PROCESS FOR PREPARATION AND USES, IN PARTICULAR IN CIGARETTE FILTERS. |
CN101558143B (en) * | 2006-12-13 | 2012-09-26 | 日本烟草产业株式会社 | Perfumed beads and filter for cigarette |
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 |
EP2537427B1 (en) | 2008-05-21 | 2016-08-17 | R.J. Reynolds Tobacco Company | Cigarette filter having composite fiber structures |
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 |
US8375958B2 (en) * | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
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 (en) * | 2010-11-30 | 2011-05-18 | 湖南中烟工业有限责任公司 | Cigarette filter additive for selectively reducing main carbonyl compounds in cigarette mainstream smoke as well as preparation and application thereof |
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 (en) * | 2013-01-17 | 2015-03-24 | (주)제주사랑농수산 | Filtering media for smoking, cigarette filter and cigarette paper using the same |
SG11201605192VA (en) | 2013-12-30 | 2016-07-28 | Philip Morris Products Sa | Activated carbon for smoking articles |
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 |
EP3261467B1 (en) | 2015-02-27 | 2022-03-30 | Nicoventures Trading 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 (en) * | 1974-06-24 | 1981-01-20 | Empresas La Moderna Sa De Cv | IMPROVEMENTS IN FILTERING TOBACCO SMOKE |
DE3211629A1 (en) * | 1982-03-30 | 1983-10-06 | Basf Ag | METHOD FOR STRENGTHENING THE SURFACES OF GRAIN ADSORBENTS |
US4528281A (en) * | 1983-03-16 | 1985-07-09 | Calgon Carbon Corporation | Carbon molecular sieves and a process for their preparation and use |
JPS6047670A (en) * | 1983-08-23 | 1985-03-15 | 日水製薬株式会社 | Adsorbing element for tobacco filter |
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 |
US5666976A (en) | 1992-09-11 | 1997-09-16 | Philip Morris Incorporated | Cigarette and method of manufacturing cigarette for electrical smoking system |
US5692525A (en) | 1992-09-11 | 1997-12-02 | Philip Morris Incorporated | 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 |
DE69629979T2 (en) * | 1995-06-02 | 2004-07-29 | Corning Inc. | Device for removing 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 (en) * | 2000-01-27 | 2002-03-01 | Centre Nat Rech Scient | COMPOSITE MATERIAL COMPRISING ACTIVE CARBON AND EXPANDED GRAPHITE |
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 BR BRPI0519453-9A patent/BRPI0519453A2/en not_active IP Right Cessation
- 2005-12-29 UA UAA200708306A patent/UA89069C2/en unknown
- 2005-12-29 CN CN2005800452953A patent/CN101094598B/en not_active Expired - Fee Related
- 2005-12-29 EP EP05849375A patent/EP1835820A2/en not_active Withdrawn
- 2005-12-29 JP JP2007548920A patent/JP4916453B2/en not_active Expired - Fee Related
- 2005-12-29 KR KR1020077017624A patent/KR20070095380A/en active IP Right Grant
- 2005-12-29 WO PCT/IB2005/004100 patent/WO2006070291A2/en active Application Filing
- 2005-12-29 MX MX2007008005A patent/MX2007008005A/en active IP Right Grant
- 2005-12-29 EA EA200701415A patent/EA011784B1/en not_active IP Right Cessation
- 2005-12-29 AU AU2005321022A patent/AU2005321022B2/en not_active Ceased
-
2007
- 2007-05-16 ZA ZA200703942A patent/ZA200703942B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2008526193A (en) | 2008-07-24 |
KR20070095380A (en) | 2007-09-28 |
JP4916453B2 (en) | 2012-04-11 |
EP1835820A2 (en) | 2007-09-26 |
EA011784B1 (en) | 2009-06-30 |
CN101094598B (en) | 2013-04-24 |
AU2005321022B2 (en) | 2011-09-29 |
WO2006070291A3 (en) | 2006-09-14 |
CN101094598A (en) | 2007-12-26 |
UA89069C2 (en) | 2009-12-25 |
MX2007008005A (en) | 2007-08-22 |
WO2006070291A2 (en) | 2006-07-06 |
EA200701415A1 (en) | 2007-10-26 |
US20060144410A1 (en) | 2006-07-06 |
BRPI0519453A2 (en) | 2009-01-27 |
AU2005321022A1 (en) | 2006-07-06 |
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