GB0324464D0 - Tobacco smoke filter - Google Patents
Tobacco smoke filterInfo
- Publication number
- GB0324464D0 GB0324464D0 GBGB0324464.7A GB0324464A GB0324464D0 GB 0324464 D0 GB0324464 D0 GB 0324464D0 GB 0324464 A GB0324464 A GB 0324464A GB 0324464 D0 GB0324464 D0 GB 0324464D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tobacco smoke
- smoke filter
- filter
- tobacco
- smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
-
- 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
-
- 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
-
- 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
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)
- Manufacture Of Tobacco Products (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0324464.7A GB0324464D0 (en) | 2003-10-20 | 2003-10-20 | Tobacco smoke filter |
EP04768944.3A EP1679983B1 (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
CN2004800382301A CN1897833B (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
US10/576,659 US20070295346A1 (en) | 2003-10-20 | 2004-10-19 | Tobacco Smoke Filter |
BRPI0415618-8B1A BRPI0415618B1 (en) | 2003-10-20 | 2004-10-19 | tobacco smoke filter and filter cigarette |
RU2006114447/12A RU2357624C2 (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
PCT/GB2004/004418 WO2005039333A1 (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
JP2006534834A JP4824568B2 (en) | 2003-10-20 | 2004-10-19 | Cigarette smoke filter |
KR1020067007618A KR101155452B1 (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0324464.7A GB0324464D0 (en) | 2003-10-20 | 2003-10-20 | Tobacco smoke filter |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0324464D0 true GB0324464D0 (en) | 2003-11-19 |
Family
ID=29559572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0324464.7A Ceased GB0324464D0 (en) | 2003-10-20 | 2003-10-20 | Tobacco smoke filter |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070295346A1 (en) |
EP (1) | EP1679983B1 (en) |
JP (1) | JP4824568B2 (en) |
KR (1) | KR101155452B1 (en) |
CN (1) | CN1897833B (en) |
BR (1) | BRPI0415618B1 (en) |
GB (1) | GB0324464D0 (en) |
RU (1) | RU2357624C2 (en) |
WO (1) | WO2005039333A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070261706A1 (en) * | 2004-12-15 | 2007-11-15 | Ashesh Banerjea | Cigarette with carbon on tow filter |
US8247072B2 (en) | 2006-02-14 | 2012-08-21 | Eastman Chemical Company | Resol beads, methods of making them and methods of using them |
WO2010043472A1 (en) * | 2008-10-17 | 2010-04-22 | Unilever Nv | Carbon block filter |
CN101999756A (en) * | 2010-11-02 | 2011-04-06 | 湖南中烟工业有限责任公司 | Absorbent for reducing hydrocyanic acid content of main stream smoke of cigarettes and use thereof |
CN102008125B (en) * | 2010-11-14 | 2013-04-17 | 中国烟草总公司郑州烟草研究院 | Metal complexing material and preparation method thereof, and application of metal complexing material in cigarettes |
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 |
GB201112539D0 (en) * | 2011-07-21 | 2011-08-31 | British American Tobacco Co | Porous carbon and methods of production thereof |
CN103030141A (en) * | 2012-09-17 | 2013-04-10 | 福建中烟工业有限责任公司 | Preparation method of modified carbon material for selectively reducing release amount of hydrocyanic acid in smoke |
CN103393219B (en) * | 2013-08-14 | 2014-09-24 | 中国烟草总公司郑州烟草研究院 | Modified natural plant filter tip additive material capable of selectively reducing burst size of hydrogen cyanide in main stream smoke of cigarettes and preparation method of modified natural plant filter tip additive material |
CN103876285B (en) * | 2014-03-04 | 2015-12-02 | 湖南中烟工业有限责任公司 | A kind of flavored type filter stick particulate additive and its preparation method and application |
CN103859590B (en) * | 2014-03-28 | 2016-08-17 | 湖南中烟工业有限责任公司 | CO and the additive of cigarette filter stick of releasing content of coke tar and preparation method and application in main flume can be reduced simultaneously |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920051A (en) * | 1944-01-22 | 1960-01-05 | Edwin O Wiig | Whetlerite product and process |
US3355317A (en) * | 1966-03-18 | 1967-11-28 | Liggett & Myers Tobacco Co | Process of impregnating adsorbent materials with metal oxides |
US3460543A (en) * | 1966-03-21 | 1969-08-12 | Liggett & Myers Inc | Cigarette filter |
GB1438557A (en) * | 1973-07-19 | 1976-06-09 | Larox Research Corp | Palladium compositions suitable as oxidation catalysts |
US3889691A (en) * | 1973-12-21 | 1975-06-17 | Calgon Corp | Tobacco smoke filter |
FI790530A (en) * | 1978-02-21 | 1979-08-22 | Siren M J O | FILTER MATERIALS SAMT FOERFARANDE FOER FRAMSTAELLNING AV OCH ANVAENDNING AV DETSAMMA |
ZA806693B (en) * | 1979-11-13 | 1981-09-30 | British American Tobacco Co | Tobacco-smoke filters |
GB2065091B (en) * | 1979-11-13 | 1983-06-02 | British American Tobacco Co | Tobacco-smoke filters |
CN2132392Y (en) * | 1992-08-22 | 1993-05-12 | 中国医学科学院放射医学研究所 | Compound active carbon fibre filter tip for cigarette |
US5482915A (en) * | 1993-09-20 | 1996-01-09 | Air Products And Chemicals, Inc. | Transition metal salt impregnated carbon |
WO1996022823A1 (en) * | 1995-01-27 | 1996-08-01 | Mine Safety Appliances Company | Respirator filter system |
US7669604B2 (en) * | 2003-09-30 | 2010-03-02 | R.J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
-
2003
- 2003-10-20 GB GBGB0324464.7A patent/GB0324464D0/en not_active Ceased
-
2004
- 2004-10-19 KR KR1020067007618A patent/KR101155452B1/en not_active IP Right Cessation
- 2004-10-19 US US10/576,659 patent/US20070295346A1/en not_active Abandoned
- 2004-10-19 BR BRPI0415618-8B1A patent/BRPI0415618B1/en not_active IP Right Cessation
- 2004-10-19 WO PCT/GB2004/004418 patent/WO2005039333A1/en active Application Filing
- 2004-10-19 RU RU2006114447/12A patent/RU2357624C2/en active
- 2004-10-19 EP EP04768944.3A patent/EP1679983B1/en not_active Not-in-force
- 2004-10-19 JP JP2006534834A patent/JP4824568B2/en active Active
- 2004-10-19 CN CN2004800382301A patent/CN1897833B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1679983B1 (en) | 2015-09-02 |
CN1897833A (en) | 2007-01-17 |
WO2005039333A1 (en) | 2005-05-06 |
US20070295346A1 (en) | 2007-12-27 |
RU2006114447A (en) | 2007-11-27 |
EP1679983A1 (en) | 2006-07-19 |
RU2357624C2 (en) | 2009-06-10 |
JP4824568B2 (en) | 2011-11-30 |
BRPI0415618A (en) | 2006-12-12 |
KR101155452B1 (en) | 2012-06-15 |
JP2007508818A (en) | 2007-04-12 |
CN1897833B (en) | 2011-04-13 |
KR20060096436A (en) | 2006-09-11 |
BRPI0415618B1 (en) | 2013-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |