JP2007508818A5 - - Google Patents
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- Publication number
- JP2007508818A5 JP2007508818A5 JP2006534834A JP2006534834A JP2007508818A5 JP 2007508818 A5 JP2007508818 A5 JP 2007508818A5 JP 2006534834 A JP2006534834 A JP 2006534834A JP 2006534834 A JP2006534834 A JP 2006534834A JP 2007508818 A5 JP2007508818 A5 JP 2007508818A5
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- filter according
- copper
- filter
- metal additive
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0324464.7A GB0324464D0 (en) | 2003-10-20 | 2003-10-20 | Tobacco smoke filter |
| GB0324464.7 | 2003-10-20 | ||
| PCT/GB2004/004418 WO2005039333A1 (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007508818A JP2007508818A (ja) | 2007-04-12 |
| JP2007508818A5 true JP2007508818A5 (https=) | 2007-12-06 |
| JP4824568B2 JP4824568B2 (ja) | 2011-11-30 |
Family
ID=29559572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006534834A Expired - Fee Related JP4824568B2 (ja) | 2003-10-20 | 2004-10-19 | タバコ煙フィルタ |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20070295346A1 (https=) |
| EP (1) | EP1679983B1 (https=) |
| JP (1) | JP4824568B2 (https=) |
| KR (1) | KR101155452B1 (https=) |
| CN (1) | CN1897833B (https=) |
| BR (1) | BRPI0415618B1 (https=) |
| GB (1) | GB0324464D0 (https=) |
| RU (1) | RU2357624C2 (https=) |
| WO (1) | WO2005039333A1 (https=) |
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 |
| MY156325A (en) * | 2008-10-17 | 2016-02-15 | Unilever Plc | Carbon block filter |
| CN101999756A (zh) * | 2010-11-02 | 2011-04-06 | 湖南中烟工业有限责任公司 | 一种降低卷烟主流烟气中氢氰酸含量的吸附剂及其应用 |
| 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 |
| 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 |
| GB201112539D0 (en) * | 2011-07-21 | 2011-08-31 | British American Tobacco Co | Porous carbon and methods of production thereof |
| CN103030141A (zh) * | 2012-09-17 | 2013-04-10 | 福建中烟工业有限责任公司 | 选择性降低烟气中氢氰酸释放量的改性炭材料的制备方法 |
| CN103393219B (zh) * | 2013-08-14 | 2014-09-24 | 中国烟草总公司郑州烟草研究院 | 一种选择性降低卷烟主流烟气中氰化氢释放量的改性天然植物类滤嘴添加材料及其制备方法 |
| CN103876285B (zh) * | 2014-03-04 | 2015-12-02 | 湖南中烟工业有限责任公司 | 一种增香型滤棒颗粒添加剂及其制备方法和应用 |
| CN103859590B (zh) * | 2014-03-28 | 2016-08-17 | 湖南中烟工业有限责任公司 | 可同时降低主流烟气中co和焦油释放量的卷烟滤棒添加剂及制备方法和应用 |
Family Cites Families (17)
| 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 |
| FI790530A7 (fi) * | 1978-02-21 | 1979-08-22 | Siren M J O | Filtermaterial samt foerfarande foer framstaellning av och anvaendning av detsamma |
| US4266561A (en) * | 1978-04-10 | 1981-05-12 | Brown & Williamson Tobacco Corporation | Tobacco smoke filtering compositions |
| ZA806693B (en) * | 1979-11-13 | 1981-09-30 | British American Tobacco Co | Tobacco-smoke filters |
| FI67478C (fi) * | 1979-11-13 | 1985-04-10 | British American Tobacco Co | Filter foer tobaksroek |
| GB2065091B (en) * | 1979-11-13 | 1983-06-02 | British American Tobacco Co | Tobacco-smoke filters |
| US4938238A (en) * | 1985-08-26 | 1990-07-03 | R. J. Reynolds Tobacco Company | Smoking article with improved wrapper |
| US5027837A (en) * | 1990-02-27 | 1991-07-02 | R. J. Reynolds Tobacco Company | Cigarette |
| 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 |
| US5482915A (en) * | 1993-09-20 | 1996-01-09 | Air Products And Chemicals, Inc. | Transition metal salt impregnated carbon |
| EP0720434B1 (en) * | 1994-06-27 | 2002-01-23 | Golden Filter SA | Removal of noxious oxidants and carcinogenic volatile nitrosocompounds from cigarette smoke using biological substances |
| 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 JP JP2006534834A patent/JP4824568B2/ja not_active Expired - Fee Related
- 2004-10-19 CN CN2004800382301A patent/CN1897833B/zh not_active Expired - Fee Related
- 2004-10-19 WO PCT/GB2004/004418 patent/WO2005039333A1/en not_active Ceased
- 2004-10-19 KR KR1020067007618A patent/KR101155452B1/ko not_active Expired - Fee Related
- 2004-10-19 BR BRPI0415618-8B1A patent/BRPI0415618B1/pt not_active IP Right Cessation
- 2004-10-19 US US10/576,659 patent/US20070295346A1/en not_active Abandoned
- 2004-10-19 EP EP04768944.3A patent/EP1679983B1/en not_active Expired - Lifetime
- 2004-10-19 RU RU2006114447/12A patent/RU2357624C2/ru active
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