DE2107850A1 - - Google Patents
Info
- Publication number
- DE2107850A1 DE2107850A1 DE19712107850 DE2107850A DE2107850A1 DE 2107850 A1 DE2107850 A1 DE 2107850A1 DE 19712107850 DE19712107850 DE 19712107850 DE 2107850 A DE2107850 A DE 2107850A DE 2107850 A1 DE2107850 A1 DE 2107850A1
- Authority
- DE
- Germany
- Prior art keywords
- rod
- ribs
- circumferential surface
- tobacco
- fiber material
- 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
- 241000208125 Nicotiana Species 0.000 claims description 31
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 31
- 235000019504 cigarettes Nutrition 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000010790 dilution Methods 0.000 claims description 7
- 239000012895 dilution Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims 6
- 101100119767 Caenorhabditis elegans fat-4 gene Proteins 0.000 claims 1
- 101100468762 Caenorhabditis elegans ric-3 gene Proteins 0.000 claims 1
- 239000004821 Contact adhesive Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 230000009183 running Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 10
- 229920002301 cellulose acetate Polymers 0.000 description 8
- 230000000391 smoking effect Effects 0.000 description 5
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013773 glyceryl triacetate Nutrition 0.000 description 2
- 239000001087 glyceryl triacetate Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229960002622 triacetin Drugs 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 241001508687 Mustela erminea Species 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- -1 glyceryl triazole Chemical compound 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB846270 | 1970-02-21 | ||
| GB846270 | 1970-02-21 | ||
| GB2385470 | 1970-05-16 | ||
| GB2385470 | 1970-05-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2107850A1 true DE2107850A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-09 |
| DE2107850B2 DE2107850B2 (de) | 1976-06-16 |
| DE2107850C3 DE2107850C3 (de) | 1977-01-27 |
Family
ID=
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023576A (en) * | 1973-11-21 | 1977-05-17 | Liggett & Myers Incorporated | Cigarette mouthpiece for controlling flow |
| DE3011959A1 (de) * | 1979-04-11 | 1980-10-23 | Brown & Williamson Tobacco | Zigarettenfilter |
| FR2481581A1 (fr) * | 1980-05-01 | 1981-11-06 | British American Tobacco Co | Articles pour fumeurs, par exemple des cigarettes |
| DE3216667A1 (de) * | 1981-05-07 | 1982-11-25 | Cigarette Components Ltd., London | Tabakrauch-filter |
| DE3225071A1 (de) * | 1981-07-06 | 1983-01-20 | Cigarette Components Ltd., London | Ventiliertes zigarettenfilter |
| DE3408415A1 (de) * | 1984-03-08 | 1985-09-19 | H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg | Filtercigarette mit ventiliertem hohlmundstueck |
| DE3601959A1 (de) * | 1985-02-11 | 1986-08-14 | Brown & Williamson Tobacco Corp., Louisville, Ky. | Zigarettenfilter |
| DE3613377A1 (de) * | 1985-04-22 | 1986-10-23 | Cigarette Components Ltd., London | Ventiliertes tabakrauchfilter |
| DE3643375A1 (de) * | 1985-12-23 | 1987-06-25 | British American Tobacco Co | Raucherartikel |
| US4693265A (en) * | 1986-05-19 | 1987-09-15 | R. J. Reynolds Tobacco Company | Cigarette filter having low visible staining |
| DK155816B (da) * | 1976-12-15 | 1989-05-22 | Cigarette Components Ltd | Tobaksroegfilter og fremgangsmaade til fremstilling heraf |
| EP1321050A1 (de) * | 2001-12-18 | 2003-06-25 | British American Tobacco (Germany) GmbH | Filter für einen rauchbaren Artikel |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023576A (en) * | 1973-11-21 | 1977-05-17 | Liggett & Myers Incorporated | Cigarette mouthpiece for controlling flow |
| DK155816B (da) * | 1976-12-15 | 1989-05-22 | Cigarette Components Ltd | Tobaksroegfilter og fremgangsmaade til fremstilling heraf |
| DE3011959A1 (de) * | 1979-04-11 | 1980-10-23 | Brown & Williamson Tobacco | Zigarettenfilter |
| FR2481581A1 (fr) * | 1980-05-01 | 1981-11-06 | British American Tobacco Co | Articles pour fumeurs, par exemple des cigarettes |
| DE3116052A1 (de) * | 1980-05-01 | 1982-03-11 | British-American Tobacco Co. Ltd., London | Rauchartikel |
| DE3216667A1 (de) * | 1981-05-07 | 1982-11-25 | Cigarette Components Ltd., London | Tabakrauch-filter |
| DE3225071A1 (de) * | 1981-07-06 | 1983-01-20 | Cigarette Components Ltd., London | Ventiliertes zigarettenfilter |
| DE3408415A1 (de) * | 1984-03-08 | 1985-09-19 | H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg | Filtercigarette mit ventiliertem hohlmundstueck |
| DE3601959A1 (de) * | 1985-02-11 | 1986-08-14 | Brown & Williamson Tobacco Corp., Louisville, Ky. | Zigarettenfilter |
| DE3613377A1 (de) * | 1985-04-22 | 1986-10-23 | Cigarette Components Ltd., London | Ventiliertes tabakrauchfilter |
| DE3613377C2 (de) * | 1985-04-22 | 2002-02-07 | Cigarette Components Ltd | Tabakrauchfilterstab und Verfahren zur Herstellung eines Tabakrauchfilterstabes |
| DE3643375A1 (de) * | 1985-12-23 | 1987-06-25 | British American Tobacco Co | Raucherartikel |
| US4693265A (en) * | 1986-05-19 | 1987-09-15 | R. J. Reynolds Tobacco Company | Cigarette filter having low visible staining |
| EP1321050A1 (de) * | 2001-12-18 | 2003-06-25 | British American Tobacco (Germany) GmbH | Filter für einen rauchbaren Artikel |
| WO2003051144A1 (en) | 2001-12-18 | 2003-06-26 | British American Tobacco (Investments) Limited | Ventilated smoking article |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2107850B2 (de) | 1976-06-16 |
| SE418673B (sv) | 1981-06-22 |
| IL36205A (en) | 1973-05-31 |
| ES166296Y (es) | 1971-12-01 |
| FR2078771A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-05 |
| IL36205A0 (en) | 1971-04-28 |
| CH541935A (fr) | 1973-09-30 |
| ES166296U (es) | 1971-07-16 |
| BE763186A (fr) | 1971-07-16 |
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| DE60310596T2 (de) | Rauchfilter | |
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| DE1028926B (de) | Filterelement fuer Tabakrauch | |
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| DE19925968C5 (de) | Filtercigarette mit einem Tabakfilter | |
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| DE2107850A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE202013009444U1 (de) | Filter für einen rauchbaren Artikel | |
| DE2107850C3 (de) | Filtermundstück |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |