DE59508268D1 - Verfahren zur Aromatisierung und/oder Filtrierung von Tabakrauch, Zigarettenendstück zur Durchführung des Verfahrens - Google Patents
Verfahren zur Aromatisierung und/oder Filtrierung von Tabakrauch, Zigarettenendstück zur Durchführung des VerfahrensInfo
- Publication number
- DE59508268D1 DE59508268D1 DE59508268T DE59508268T DE59508268D1 DE 59508268 D1 DE59508268 D1 DE 59508268D1 DE 59508268 T DE59508268 T DE 59508268T DE 59508268 T DE59508268 T DE 59508268T DE 59508268 D1 DE59508268 D1 DE 59508268D1
- Authority
- DE
- Germany
- Prior art keywords
- flavoring
- carrying
- end piece
- tobacco smoke
- cigarette end
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- 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
- A24D3/166—Silicic acid or silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH03910/94A CH687800A5 (de) | 1994-12-23 | 1994-12-23 | Verfahren zur Herstellung eines Zigarettenendstueckes, Zigarettenendstueck und Verwendung desselben. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59508268D1 true DE59508268D1 (de) | 2000-06-08 |
Family
ID=4266134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59508268T Expired - Lifetime DE59508268D1 (de) | 1994-12-23 | 1995-02-16 | Verfahren zur Aromatisierung und/oder Filtrierung von Tabakrauch, Zigarettenendstück zur Durchführung des Verfahrens |
Country Status (4)
Country | Link |
---|---|
US (1) | US5896861A (de) |
EP (1) | EP0717936B1 (de) |
CH (1) | CH687800A5 (de) |
DE (1) | DE59508268D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0019417D0 (en) * | 2000-08-09 | 2000-09-27 | Mat & Separations Tech Int Ltd | Mesoporous carbons |
US8591855B2 (en) * | 2000-08-09 | 2013-11-26 | British American Tobacco (Investments) Limited | Porous carbons |
MXPA03007568A (es) † | 2001-02-22 | 2003-12-11 | Philip Morris Prod | Cigarrillo y filtro con adicion de sabor corriente abajo. |
MY135471A (en) * | 2002-01-09 | 2008-04-30 | Philip Morris Prod | Cigarette filter with beaded carbon |
EP1330986B1 (de) * | 2002-01-25 | 2009-12-09 | Terumo Kabushiki Kaisha | Vorrichtung zum Einschneiden von Blutgefässen |
US20030234025A1 (en) * | 2002-06-21 | 2003-12-25 | Royal Dynesty Tech.Co., Ltd | Filter devices for removing toxic substance from gas |
US7784471B2 (en) | 2003-01-09 | 2010-08-31 | Philip Morris Usa Inc. | Cigarette filter with beaded carbon |
US8933941B2 (en) * | 2004-08-23 | 2015-01-13 | Hewlett-Packard Development Company, L.P. | Method and apparatus for redirection of video data |
US8408216B2 (en) * | 2004-12-22 | 2013-04-02 | Philip Morris Usa Inc. | Flavor carrier for use in smoking articles |
GB0506278D0 (en) | 2005-03-29 | 2005-05-04 | British American Tobacco Co | Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials |
EP3694345B1 (de) | 2017-10-13 | 2022-03-02 | Philip Morris Products S.A. | Aerosolerzeugungsartikel mit hohlraum mit partikelförmigem aerosolveränderndem material |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353543A (en) * | 1964-12-02 | 1967-11-21 | American Filtrona Corp | Smoke filter |
US3351071A (en) * | 1964-12-23 | 1967-11-07 | Fmc Corp | Carbon filter material and process for preparing it |
US3354886A (en) * | 1966-04-29 | 1967-11-28 | American Filtrona Corp | Bonded silica gel products |
CH488413A (fr) * | 1968-02-01 | 1970-04-15 | Ed Laurens S A | Filtre à cigarette |
US3658069A (en) * | 1970-02-17 | 1972-04-25 | Stanford Research Inst | Filter for reducing the level of carbon monoxide in tobacco smoke |
MX142927A (es) * | 1974-06-24 | 1981-01-20 | Empresas La Moderna Sa De Cv | Mejoras en material para filtrar humo de tabaco |
US4038992A (en) * | 1975-09-29 | 1977-08-02 | The Japan Tobacco & Salt Public Corporation | Granular composition for tobacco filter |
CH608346A5 (en) * | 1976-06-24 | 1979-01-15 | Tabac Fab Reunies Sa | Filter-tipped cigarette |
GB2122473B (en) * | 1982-06-29 | 1986-08-20 | British American Tobacco Co | Improvements relating to smoking articles |
US4662384A (en) * | 1982-06-29 | 1987-05-05 | British-American Tobacco Company Limited | Smoking articles |
FI893432A (fi) * | 1988-07-15 | 1990-01-16 | Mo Tabachnaya Fabrika Yava | Komposition foer absorbering av kvaeveoxid ur tobaksroek, foerfarande foer absorbering av kvaeveoxid genom anvaendande av naemnda komposition, filter foer rening av tobaksroek genom anvaendande av naemnda komposition och foerfarande foer impregnering av filterbasen med naemnda komposition. |
FR2678891B1 (fr) * | 1991-07-09 | 1996-01-26 | Chaneac Andre | Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif. |
DE4205658A1 (de) * | 1992-02-25 | 1993-08-26 | Reemtsma H F & Ph | Ventilierte filtercigarette |
SE500634C2 (sv) * | 1992-12-22 | 1994-08-01 | House Of Blend Ab | Filtercigarett |
-
1994
- 1994-12-23 CH CH03910/94A patent/CH687800A5/de not_active IP Right Cessation
-
1995
- 1995-02-16 EP EP95810100A patent/EP0717936B1/de not_active Expired - Lifetime
- 1995-02-16 DE DE59508268T patent/DE59508268D1/de not_active Expired - Lifetime
- 1995-12-20 US US08/575,773 patent/US5896861A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5896861A (en) | 1999-04-27 |
CH687800A5 (de) | 1997-02-28 |
EP0717936A1 (de) | 1996-06-26 |
EP0717936B1 (de) | 2000-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |