BRPI0415618B1 - filtro para fumaÇa de tabaco, e, cigarro com filtro - Google Patents
filtro para fumaÇa de tabaco, e, cigarro com filtroInfo
- Publication number
- BRPI0415618B1 BRPI0415618B1 BRPI0415618-8B1A BRPI0415618A BRPI0415618B1 BR PI0415618 B1 BRPI0415618 B1 BR PI0415618B1 BR PI0415618 A BRPI0415618 A BR PI0415618A BR PI0415618 B1 BRPI0415618 B1 BR PI0415618B1
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- tobacco smoke
- cigarette
- smoke filter
- filter cigarette
- 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
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0324464.7A GB0324464D0 (en) | 2003-10-20 | 2003-10-20 | Tobacco smoke filter |
PCT/GB2004/004418 WO2005039333A1 (en) | 2003-10-20 | 2004-10-19 | Tobacco smoke filter |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0415618A BRPI0415618A (pt) | 2006-12-12 |
BRPI0415618B1 true BRPI0415618B1 (pt) | 2013-07-09 |
Family
ID=29559572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0415618-8B1A BRPI0415618B1 (pt) | 2003-10-20 | 2004-10-19 | filtro para fumaÇa de tabaco, e, cigarro com filtro |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070295346A1 (pt) |
EP (1) | EP1679983B1 (pt) |
JP (1) | JP4824568B2 (pt) |
KR (1) | KR101155452B1 (pt) |
CN (1) | CN1897833B (pt) |
BR (1) | BRPI0415618B1 (pt) |
GB (1) | GB0324464D0 (pt) |
RU (1) | RU2357624C2 (pt) |
WO (1) | WO2005039333A1 (pt) |
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 |
CN102186552B (zh) * | 2008-10-17 | 2015-05-06 | 荷兰联合利华有限公司 | 碳块过滤器 |
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 (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 (fi) * | 1978-02-21 | 1979-08-22 | Siren M J O | Filtermaterial 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 (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 |
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 EP EP04768944.3A patent/EP1679983B1/en active Active
- 2004-10-19 BR BRPI0415618-8B1A patent/BRPI0415618B1/pt not_active IP Right Cessation
- 2004-10-19 WO PCT/GB2004/004418 patent/WO2005039333A1/en active Application Filing
- 2004-10-19 US US10/576,659 patent/US20070295346A1/en not_active Abandoned
- 2004-10-19 JP JP2006534834A patent/JP4824568B2/ja active Active
- 2004-10-19 CN CN2004800382301A patent/CN1897833B/zh not_active Expired - Fee Related
- 2004-10-19 KR KR1020067007618A patent/KR101155452B1/ko not_active IP Right Cessation
- 2004-10-19 RU RU2006114447/12A patent/RU2357624C2/ru active
Also Published As
Publication number | Publication date |
---|---|
RU2357624C2 (ru) | 2009-06-10 |
CN1897833B (zh) | 2011-04-13 |
GB0324464D0 (en) | 2003-11-19 |
WO2005039333A1 (en) | 2005-05-06 |
JP2007508818A (ja) | 2007-04-12 |
RU2006114447A (ru) | 2007-11-27 |
US20070295346A1 (en) | 2007-12-27 |
JP4824568B2 (ja) | 2011-11-30 |
KR20060096436A (ko) | 2006-09-11 |
EP1679983A1 (en) | 2006-07-19 |
CN1897833A (zh) | 2007-01-17 |
EP1679983B1 (en) | 2015-09-02 |
KR101155452B1 (ko) | 2012-06-15 |
BRPI0415618A (pt) | 2006-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/10/2004, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |