ES2182382T3 - BIODEGRADABLE FILTER FOR CIGARETTES. - Google Patents
BIODEGRADABLE FILTER FOR CIGARETTES.Info
- Publication number
- ES2182382T3 ES2182382T3 ES98961155T ES98961155T ES2182382T3 ES 2182382 T3 ES2182382 T3 ES 2182382T3 ES 98961155 T ES98961155 T ES 98961155T ES 98961155 T ES98961155 T ES 98961155T ES 2182382 T3 ES2182382 T3 ES 2182382T3
- Authority
- ES
- Spain
- Prior art keywords
- filter
- tobacco
- wick
- kpa
- condensate
- 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
- 235000019504 cigarettes Nutrition 0.000 title abstract 4
- 241000208125 Nicotiana Species 0.000 abstract 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 4
- 230000014759 maintenance of location Effects 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229960002715 nicotine Drugs 0.000 abstract 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 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
- A24D3/06—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
- A24D3/04—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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Biological Depolymerization Polymers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Nonwoven Fabrics (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Filtering Materials (AREA)
- Paper (AREA)
- Thermistors And Varistors (AREA)
Abstract
Cigarrillo con filtro biodegradable que comprende: a) una mecha de tabaco rodeada de un papel de cigarrillo; b) un filtro preparado a partir de una tela no tejida de celulosa producido por el método "airlaid" con una capacidad de retención normal; y con c) una zona de retención del filtro que discurre en dirección de la circunferencia; presentando la combinación las siguientes características: d) el filtro tiene una capacidad de retención de condensado comprendida entre un 40 y un 60%; e) la tela no tejida de celulosa está sin encrespar; f) la relación del rendimiento de mecha en nicotina/condensado de la mecha de tabaco se sitúa entre 0,6 y 0,9; g) la densidad aparente de la liga de tabaco se sitúa entre 200 y 250 mg/ml; h) la resistencia a la tracción de la mecha de tabaco se sitúa entre 6 y 8,77 kPa (45 y 65 mmWS), medida en estado cerrado; i) la permeabilidad al aire del papel de cigarrillo es de 15 a 50 cm3/min/cm2/kPa (unidades de Coresta); y j) el grado de ventilación del filtro es del 15 al 50%.Cigarette with biodegradable filter comprising: a) a tobacco wick surrounded by a cigarette paper; b) a filter prepared from a non-woven cellulose fabric produced by the "airlaid" method with a normal retention capacity; and with c) a filter retention zone that runs in the direction of the circumference; the combination having the following characteristics: d) the filter has a condensate retention capacity between 40 and 60%; e) the non-woven cellulose fabric is not curled; f) the ratio of the nicotine / condensate wick yield of the tobacco wick is between 0.6 and 0.9; g) the apparent density of the tobacco league is between 200 and 250 mg / ml; h) the tensile strength of the tobacco wick is between 6 and 8.77 kPa (45 and 65 mmWS), measured in the closed state; i) the air permeability of cigarette paper is 15 to 50 cm3 / min / cm2 / kPa (Coresta units); and j) the degree of ventilation of the filter is 15 to 50%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19753193A DE19753193A1 (en) | 1997-11-21 | 1997-11-21 | Biologically degradable filter for cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2182382T3 true ES2182382T3 (en) | 2003-03-01 |
Family
ID=7850356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98961155T Expired - Lifetime ES2182382T3 (en) | 1997-11-21 | 1998-11-10 | BIODEGRADABLE FILTER FOR CIGARETTES. |
Country Status (27)
| Country | Link |
|---|---|
| EP (1) | EP1032283B1 (en) |
| JP (1) | JP2001523479A (en) |
| KR (1) | KR20010032330A (en) |
| CN (1) | CN1130135C (en) |
| AT (1) | ATE225134T1 (en) |
| AU (1) | AU1667699A (en) |
| BG (1) | BG64611B1 (en) |
| CZ (1) | CZ289363B6 (en) |
| DE (2) | DE19753193A1 (en) |
| DK (1) | DK1032283T3 (en) |
| EA (1) | EA001997B1 (en) |
| EE (1) | EE200000268A (en) |
| ES (1) | ES2182382T3 (en) |
| HK (1) | HK1034880A1 (en) |
| HR (1) | HRP20000418A2 (en) |
| HU (1) | HU225287B1 (en) |
| ID (1) | ID25459A (en) |
| NO (1) | NO309354B1 (en) |
| OA (1) | OA11414A (en) |
| PL (1) | PL187198B1 (en) |
| PT (1) | PT1032283E (en) |
| SK (1) | SK283275B6 (en) |
| TR (1) | TR200001454T2 (en) |
| TW (1) | TW533062B (en) |
| UA (1) | UA56285C2 (en) |
| WO (1) | WO1999026497A1 (en) |
| YU (1) | YU49407B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003500008A (en) | 1999-02-26 | 2003-01-07 | レーンツマ シガレッテンファブリーケン ゲゼルシャフト ミット ベシュレンクテル ハフツング | Smokeable products |
| CN100551283C (en) * | 2005-11-23 | 2009-10-21 | 云南烟草科学研究院 | A kind of cigarette with binary composite tip stick and preparation method thereof |
| US7878210B2 (en) | 2007-06-04 | 2011-02-01 | Philip Morris Usa Inc. | Cellulose acetate fiber modification |
| DE102009016148A1 (en) | 2009-04-03 | 2010-10-14 | Mcairlaid's Vliesstoffe Gmbh & Co. Kg | Filter material for cleaning air and gases |
| CA2887696C (en) * | 2012-10-11 | 2021-07-06 | Schweitzer-Mauduit International, Inc. | Wrapper having reduced ignition proclivity characteristics |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US792913A (en) * | 1903-01-16 | 1905-06-20 | James J Mulconroy | Coupling device for rubber tubing, pipe, hose, &c. |
| ZA804947B (en) * | 1979-08-28 | 1981-06-24 | British American Tobacco Co | Smoke filtration |
| US4375447A (en) * | 1979-12-21 | 1983-03-01 | Kimberly-Clark Corporation | Method for forming an air-laid web of dry fibers |
| DE3625593A1 (en) * | 1986-07-29 | 1988-02-04 | Bat Cigarettenfab Gmbh | FILTER CIGARETTE |
| EP0709037B1 (en) * | 1994-10-31 | 2001-05-02 | Daicel Chemical Industries, Ltd. | A tobacco filter material and a tobacco filter as produced using the same |
| JP3606950B2 (en) * | 1995-05-31 | 2005-01-05 | ダイセル化学工業株式会社 | Cigarette filter and manufacturing method thereof |
-
1997
- 1997-11-21 DE DE19753193A patent/DE19753193A1/en not_active Withdrawn
-
1998
- 1998-10-11 UA UA2000063573A patent/UA56285C2/en unknown
- 1998-11-10 EP EP98961155A patent/EP1032283B1/en not_active Expired - Lifetime
- 1998-11-10 EA EA200000549A patent/EA001997B1/en not_active IP Right Cessation
- 1998-11-10 CZ CZ20001829A patent/CZ289363B6/en not_active IP Right Cessation
- 1998-11-10 YU YU30900A patent/YU49407B/en unknown
- 1998-11-10 DK DK98961155T patent/DK1032283T3/en active
- 1998-11-10 PL PL98340593A patent/PL187198B1/en unknown
- 1998-11-10 KR KR1020007005545A patent/KR20010032330A/en active IP Right Grant
- 1998-11-10 HU HU0100392A patent/HU225287B1/en not_active IP Right Cessation
- 1998-11-10 AT AT98961155T patent/ATE225134T1/en active
- 1998-11-10 WO PCT/EP1998/007120 patent/WO1999026497A1/en active IP Right Grant
- 1998-11-10 CN CN98813219A patent/CN1130135C/en not_active Expired - Fee Related
- 1998-11-10 JP JP2000521714A patent/JP2001523479A/en active Pending
- 1998-11-10 ES ES98961155T patent/ES2182382T3/en not_active Expired - Lifetime
- 1998-11-10 EE EEP200000268A patent/EE200000268A/en unknown
- 1998-11-10 TR TR2000/01454T patent/TR200001454T2/en unknown
- 1998-11-10 AU AU16676/99A patent/AU1667699A/en not_active Abandoned
- 1998-11-10 PT PT98961155T patent/PT1032283E/en unknown
- 1998-11-10 DE DE59805850T patent/DE59805850D1/en not_active Expired - Lifetime
- 1998-11-10 SK SK742-2000A patent/SK283275B6/en not_active IP Right Cessation
- 1998-11-10 ID IDW20001196A patent/ID25459A/en unknown
- 1998-11-20 TW TW087119275A patent/TW533062B/en not_active IP Right Cessation
-
2000
- 2000-05-16 NO NO20002516A patent/NO309354B1/en unknown
- 2000-05-19 OA OA1200000150A patent/OA11414A/en unknown
- 2000-06-20 BG BG104547A patent/BG64611B1/en unknown
- 2000-06-21 HR HR20000418A patent/HRP20000418A2/en not_active Application Discontinuation
-
2001
- 2001-08-08 HK HK01105513A patent/HK1034880A1/en not_active IP Right Cessation
Also Published As
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