DK2854574T3 - Rygeartikel med koncentrisk filter - Google Patents
Rygeartikel med koncentrisk filter Download PDFInfo
- Publication number
- DK2854574T3 DK2854574T3 DK13734857.9T DK13734857T DK2854574T3 DK 2854574 T3 DK2854574 T3 DK 2854574T3 DK 13734857 T DK13734857 T DK 13734857T DK 2854574 T3 DK2854574 T3 DK 2854574T3
- Authority
- DK
- Denmark
- Prior art keywords
- smoking article
- segment
- central core
- filter
- concentric
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
-
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/066—Use of materials for tobacco smoke filters characterised by structural features in the form of foam or having cellular structure
-
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
Claims (13)
1. Rygeartikel (10) omfattende: en tobaksstang (12); et filter (11) fastgjort til tobaksstangen, hvilket filter omfatter; et koncentrisk sorptionssegment (20) der inkluderer en central kernedel (23) omfattende sorptionsmateriale og et udvendigt periferisk lag (24) omgivet omkring den centrale kernedel, hvor den centrale kernedel har en lavere trækmodstand end det periferiske lag, mindst omkring 80 vægtprocent af sorptionsmidlet i rygeartiklen er anbragt i den centrale kernedel; og en ventilationszone (30) anbragt tilstødende en opstrømsende (22) af det koncentriske sorptionssegment, hvor ventilationszonen er anbragt inden for omkring 5 mm eller inden for omkring 3 mm eller inden for omkring 1 mm opstrøms af opstrømsenden af det koncentriske sorptionssegment.
2. Rygeartikel ifølge krav 1, yderligere omfattende et andet filtersegment (15) aksialt på linje med og mellem tobaksstangen og det koncentriske sorptionssegment og ventilationen er anbragt langs en længde af det andet filtersegment.
3. Rygeartikel ifølge krav 2, hvor det koncentriske sorptionssegment separerer et tredje filtersegment (17) fra det andet filtersegment.
4. Rygeartikel ifølge krav 3, hvor det tredje filtersegment omfatter celluloseacetatblår og det andet filtersegment omfatter celluloseacetatblår
5. Rygeartikel ifølge kravene 1 til 4, hvor en trækmodstand af den centrale kernedel er omkring 75 % eller mindre af en trækmodstand af det periferiske lag.
6. Rygeartikel ifølge kravene 1 til 5, hvor den centrale kernedel har en lavere densitet end det periferiske lag.
7. Rygeartikel ifølge kravene 1 til 6, hvor rygeartiklen omfatter mindre end omkring 25 mg af sorptionsmateriale.
8. Rygeartikel ifølge kravene 1 til 7, hvor sorptionsmidlet omfatter aktivt kul.
9. Rygeartikel ifølge kravene 1 til 8, hvor rygeartiklen omfatter mindre end omkring 15 gram aktivt kul.
10. Rygeartikel ifølge kravene 1 til 9, hvor hele mængden af sorptionsmidlet i rygeartiklen er anbragt i den centrale kernedel af rygeartiklen.
11. Rygeartikel ifølge kravene 1 til 10, hvor den centrale kernedel omfatter kulstofmateriale dispergeret i cellulosemateriale.
12. Rygeartikel ifølge kravene 1 til 11, hvor den centrale kernedel omfatter papir imprægneret med kulstofmateriale og det periferiske lag omfatter celluloseacetatblår.
13. Rygeartikel ifølge kravene 1 til 12 yderligere omfattende en anden ventilationszone anbragt langs det koncentriske sorptionssegment.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261653550P | 2012-05-31 | 2012-05-31 | |
EP12170247 | 2012-05-31 | ||
PCT/IB2013/054446 WO2013179243A2 (en) | 2012-05-31 | 2013-05-29 | Smoking article with concentric filter |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2854574T3 true DK2854574T3 (da) | 2018-12-17 |
Family
ID=49673983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13734857.9T DK2854574T3 (da) | 2012-05-31 | 2013-05-29 | Rygeartikel med koncentrisk filter |
Country Status (21)
Country | Link |
---|---|
US (1) | US11510434B2 (da) |
EP (1) | EP2854574B1 (da) |
JP (2) | JP6326410B2 (da) |
KR (1) | KR102167275B1 (da) |
CN (1) | CN104349686B (da) |
AU (1) | AU2013269188B2 (da) |
BR (1) | BR112014029497B1 (da) |
DK (1) | DK2854574T3 (da) |
ES (1) | ES2700976T3 (da) |
HK (1) | HK1208600A1 (da) |
LT (1) | LT2854574T (da) |
MX (1) | MX2014014643A (da) |
MY (1) | MY170081A (da) |
PH (1) | PH12014502404B1 (da) |
PL (1) | PL2854574T3 (da) |
RS (1) | RS58282B1 (da) |
RU (1) | RU2634879C2 (da) |
SG (1) | SG11201407870WA (da) |
SI (1) | SI2854574T1 (da) |
UA (1) | UA116346C2 (da) |
WO (1) | WO2013179243A2 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2910134A1 (en) * | 2014-02-24 | 2015-08-26 | Philip Morris Products S.A. | Smoking article having concentric filter segment |
TW201700019A (zh) * | 2015-06-30 | 2017-01-01 | 菲利浦莫里斯製品股份有限公司 | 具有改良的熄滅性的菸製品 |
FR3129063A1 (fr) * | 2021-11-16 | 2023-05-19 | Swm Luxembourg | Filtre pour article à fumer ou vapoter comprenant un matériau bicouche |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294265A (en) * | 1980-04-04 | 1981-10-13 | Philip Morris Incorporated | Filter cigarette with inlet vent zones |
US5622190A (en) * | 1990-08-24 | 1997-04-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
GB9214267D0 (en) * | 1992-07-04 | 1992-08-19 | British American Tobacco Co | Improvements relating to smoking articles |
US5392792A (en) * | 1993-04-13 | 1995-02-28 | R. J. Reynolds Tobacco Company | Reduced gas phase cigarette |
GB9325536D0 (en) | 1993-12-14 | 1994-02-16 | Rothmans International Ltd | Smoking article and filter therefor |
JP3150528B2 (ja) | 1994-04-06 | 2001-03-26 | 日本たばこ産業株式会社 | 香料保留性複合繊維を用いた喫煙用フィルタおよび喫煙用パイプ |
GB2292302B (en) * | 1994-08-19 | 1998-03-04 | Cigarette Components Ltd | Concentric core filter |
JP2826983B2 (ja) | 1995-07-20 | 1998-11-18 | 三菱レイヨン株式会社 | デュアル構造フィルター付きたばこ |
DE19718296B4 (de) | 1997-04-30 | 2006-06-29 | British American Tobacco (Germany) Gmbh | Ventilierte Filtercigarette mit einem koaxialen Filterelement |
DE19925313C2 (de) | 1999-05-27 | 2002-04-11 | Reemtsma H F & Ph | Ventilierte Filtercigarette |
GB9917820D0 (en) * | 1999-07-29 | 1999-09-29 | American Filtrona Corp | Filter for a cigarette and filter-tipped cigarette |
DE10009829A1 (de) * | 2000-03-01 | 2001-09-20 | Reemtsma H F & Ph | Rauchartikel |
US7237558B2 (en) * | 2003-09-30 | 2007-07-03 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
PT1845809E (pt) * | 2005-02-01 | 2008-12-24 | Philip Morris Prod | Cigarro fino |
PT1848292E (pt) * | 2005-02-04 | 2015-12-07 | Philip Morris Products Sa | Cigarro e filtro com adição celulósica de aroma |
WO2006089404A1 (en) * | 2005-02-22 | 2006-08-31 | Rothmans, Benson & Hedges Inc. | Tobacco smoke filter and tobacco blend for altering mainstream smoke |
US20070000505A1 (en) | 2005-02-24 | 2007-01-04 | Philip Morris Usa Inc. | Smoking article with tobacco beads |
US9491971B2 (en) | 2005-12-13 | 2016-11-15 | Philip Morris Usa Inc. | Specifically-defined smoking article with activated carbon sorbent and sodium bicarbonate-treated fibers and method of treating mainstream smoke |
EP1972213A1 (en) * | 2007-03-21 | 2008-09-24 | Philip Morris Products S.A. | Multi-component filter providing improved flavour enhancement |
US20090044816A1 (en) * | 2007-08-17 | 2009-02-19 | Philip Morris Usa Inc. | Smoking article having carbon dioxide delivery technology for sensorially improved carbon filtration and method of smoking |
GB0816933D0 (en) | 2008-09-16 | 2008-10-22 | British American Tobacco Co | Filter for a smoking article |
US8997755B2 (en) * | 2009-11-11 | 2015-04-07 | R.J. Reynolds Tobacco Company | Filter element comprising smoke-altering material |
-
2013
- 2013-05-29 KR KR1020147031125A patent/KR102167275B1/ko active IP Right Grant
- 2013-05-29 SI SI201331276T patent/SI2854574T1/sl unknown
- 2013-05-29 SG SG11201407870WA patent/SG11201407870WA/en unknown
- 2013-05-29 LT LTEP13734857.9T patent/LT2854574T/lt unknown
- 2013-05-29 CN CN201380027751.6A patent/CN104349686B/zh active Active
- 2013-05-29 JP JP2015514661A patent/JP6326410B2/ja active Active
- 2013-05-29 EP EP13734857.9A patent/EP2854574B1/en active Active
- 2013-05-29 MY MYPI2014003041A patent/MY170081A/en unknown
- 2013-05-29 UA UAA201412168A patent/UA116346C2/uk unknown
- 2013-05-29 RU RU2014153022A patent/RU2634879C2/ru active
- 2013-05-29 ES ES13734857T patent/ES2700976T3/es active Active
- 2013-05-29 US US14/401,753 patent/US11510434B2/en active Active
- 2013-05-29 PL PL13734857T patent/PL2854574T3/pl unknown
- 2013-05-29 RS RS20181492A patent/RS58282B1/sr unknown
- 2013-05-29 MX MX2014014643A patent/MX2014014643A/es unknown
- 2013-05-29 AU AU2013269188A patent/AU2013269188B2/en not_active Ceased
- 2013-05-29 WO PCT/IB2013/054446 patent/WO2013179243A2/en active Application Filing
- 2013-05-29 DK DK13734857.9T patent/DK2854574T3/da active
- 2013-05-29 BR BR112014029497-6A patent/BR112014029497B1/pt active IP Right Grant
-
2014
- 2014-10-27 PH PH12014502404A patent/PH12014502404B1/en unknown
-
2015
- 2015-09-22 HK HK15109297.4A patent/HK1208600A1/xx not_active IP Right Cessation
-
2017
- 2017-12-20 JP JP2017243560A patent/JP6651495B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP2854574A2 (en) | 2015-04-08 |
MX2014014643A (es) | 2015-02-12 |
WO2013179243A3 (en) | 2014-02-13 |
ES2700976T3 (es) | 2019-02-20 |
MY170081A (en) | 2019-07-03 |
RU2634879C2 (ru) | 2017-11-07 |
LT2854574T (lt) | 2018-12-10 |
HK1208600A1 (en) | 2016-03-11 |
RS58282B1 (sr) | 2019-03-29 |
BR112014029497B1 (pt) | 2021-07-20 |
AU2013269188A1 (en) | 2014-12-18 |
PL2854574T3 (pl) | 2019-04-30 |
PH12014502404A1 (en) | 2015-01-12 |
WO2013179243A2 (en) | 2013-12-05 |
EP2854574B1 (en) | 2018-11-07 |
UA116346C2 (uk) | 2018-03-12 |
JP6326410B2 (ja) | 2018-05-16 |
RU2014153022A (ru) | 2016-07-27 |
JP6651495B2 (ja) | 2020-02-19 |
SI2854574T1 (sl) | 2019-02-28 |
CN104349686A (zh) | 2015-02-11 |
BR112014029497A2 (pt) | 2017-06-27 |
PH12014502404B1 (en) | 2015-01-12 |
US11510434B2 (en) | 2022-11-29 |
US20150144149A1 (en) | 2015-05-28 |
JP2015518726A (ja) | 2015-07-06 |
KR20150023246A (ko) | 2015-03-05 |
AU2013269188B2 (en) | 2016-06-30 |
SG11201407870WA (en) | 2014-12-30 |
KR102167275B1 (ko) | 2020-10-20 |
JP2018064584A (ja) | 2018-04-26 |
CN104349686B (zh) | 2018-11-23 |
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