DE69700458D1 - Ventilierter Doppelfilter für Zigarette mit aromatisierter Umhüllung - Google Patents
Ventilierter Doppelfilter für Zigarette mit aromatisierter UmhüllungInfo
- Publication number
- DE69700458D1 DE69700458D1 DE69700458T DE69700458T DE69700458D1 DE 69700458 D1 DE69700458 D1 DE 69700458D1 DE 69700458 T DE69700458 T DE 69700458T DE 69700458 T DE69700458 T DE 69700458T DE 69700458 D1 DE69700458 D1 DE 69700458D1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- section
- flavored
- cigarettes
- wrapping
- 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.)
- Expired - Lifetime
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
- 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
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
- A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9604094A FR2746600B1 (fr) | 1996-03-29 | 1996-03-29 | Cigarette a filtre ventile a double troncon de filtrage, aromatisee par le gainage du filtre. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69700458D1 true DE69700458D1 (de) | 1999-10-07 |
DE69700458T2 DE69700458T2 (de) | 2000-01-20 |
Family
ID=9490803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69700458T Expired - Lifetime DE69700458T2 (de) | 1996-03-29 | 1997-03-06 | Ventilierter Doppelfilter für Zigarette mit aromatisierter Umhüllung |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0797931B1 (de) |
JP (1) | JP3866360B2 (de) |
AT (1) | ATE183893T1 (de) |
DE (1) | DE69700458T2 (de) |
DK (1) | DK0797931T3 (de) |
ES (1) | ES2136459T3 (de) |
FR (1) | FR2746600B1 (de) |
GR (1) | GR3031705T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3181248B2 (ja) | 1997-10-06 | 2001-07-03 | 日本たばこ産業株式会社 | フィルター付きシガレットおよびシガレット用フィルター |
DE19746664A1 (de) * | 1997-10-23 | 1999-05-06 | Reemtsma H F & Ph | Dünne Cigarette |
WO1999058764A1 (fr) | 1998-05-12 | 1999-11-18 | Japan Tobacco Inc. | Rouleau de papier pour filtre de cigarette, filtre de cigarette et cigarette a filtre |
US6761174B2 (en) * | 2001-02-22 | 2004-07-13 | Philip Morris Incorporated | Cigarette and filter with downstream flavor addition |
ATE346513T1 (de) * | 2002-09-11 | 2006-12-15 | Hauni Maschinenbau Ag | Injektion eines mediums in filtersegmente |
US7381277B2 (en) | 2004-07-29 | 2008-06-03 | R.U. Reynolds Tobacco Company | Flavoring a cigarette by using a flavored filter plug wrap |
EP1797780A1 (de) * | 2005-12-15 | 2007-06-20 | Gallaher Limited | Rauchartikel |
ES2330364T3 (es) | 2006-08-04 | 2009-12-09 | Philip Morris Products S.A. | Filtro multicomponente que proporciona mejoras de multiples aromas. |
GB0811552D0 (en) * | 2008-06-24 | 2008-07-30 | British American Tobacco Co | Filter for a smoking article |
JP5487359B2 (ja) * | 2011-03-31 | 2014-05-07 | 日本たばこ産業株式会社 | シガレット |
GB201116565D0 (en) * | 2011-09-26 | 2011-11-09 | British American Tobacco Co | Smoking article and method of manufacturing a smoking article |
GB201421803D0 (en) * | 2014-12-08 | 2015-01-21 | British American Tobacco Co | A smoking article, a filter and a method of manufacturing a smoking article |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998820A (en) * | 1959-05-01 | 1961-09-05 | Viola G Ades | Cigarette |
US4082098A (en) * | 1976-10-28 | 1978-04-04 | Olin Corporation | Flavored cigarette |
NO157125C (no) * | 1982-04-08 | 1988-06-01 | Filtrona Ltd | Sigarettfilterelement, alternativt med et omgivende, ventilerende munnstykkemateriale. |
US4729391A (en) * | 1985-11-14 | 1988-03-08 | R. J. Reynolds Tobacco Company | Microporous materials in cigarette filter construction |
US5360023A (en) * | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
GB2229078A (en) * | 1989-03-14 | 1990-09-19 | Rothmans Int Tobacco | Flavouring cigarettes |
GB8918556D0 (en) * | 1989-08-15 | 1989-09-27 | British American Tobacco Co | Improvements relating to smoking articles |
US5365951A (en) * | 1990-08-24 | 1994-11-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
GB9121782D0 (en) * | 1991-10-14 | 1991-11-27 | Cigarette Components Ltd | Cigarette filter containing particulate smoke modifying additive |
-
1996
- 1996-03-29 FR FR9604094A patent/FR2746600B1/fr not_active Expired - Fee Related
-
1997
- 1997-03-06 EP EP97400514A patent/EP0797931B1/de not_active Expired - Lifetime
- 1997-03-06 AT AT97400514T patent/ATE183893T1/de active
- 1997-03-06 DK DK97400514T patent/DK0797931T3/da active
- 1997-03-06 ES ES97400514T patent/ES2136459T3/es not_active Expired - Lifetime
- 1997-03-06 DE DE69700458T patent/DE69700458T2/de not_active Expired - Lifetime
- 1997-03-25 JP JP07156697A patent/JP3866360B2/ja not_active Expired - Fee Related
-
1999
- 1999-11-03 GR GR990402797T patent/GR3031705T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE183893T1 (de) | 1999-09-15 |
FR2746600A1 (fr) | 1997-10-03 |
JP3866360B2 (ja) | 2007-01-10 |
EP0797931A1 (de) | 1997-10-01 |
JPH104944A (ja) | 1998-01-13 |
GR3031705T3 (en) | 2000-02-29 |
DK0797931T3 (da) | 2000-03-20 |
ES2136459T3 (es) | 1999-11-16 |
EP0797931B1 (de) | 1999-09-01 |
FR2746600B1 (fr) | 1998-04-30 |
DE69700458T2 (de) | 2000-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |