PT1032283E - Filtro biodegradavel para cigarros - Google Patents
Filtro biodegradavel para cigarrosInfo
- Publication number
- PT1032283E PT1032283E PT98961155T PT98961155T PT1032283E PT 1032283 E PT1032283 E PT 1032283E PT 98961155 T PT98961155 T PT 98961155T PT 98961155 T PT98961155 T PT 98961155T PT 1032283 E PT1032283 E PT 1032283E
- Authority
- PT
- Portugal
- Prior art keywords
- filter
- condensate
- cigarette
- tobacco
- tobacco strand
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title abstract 5
- 241000208125 Nicotiana Species 0.000 abstract 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 5
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 230000014759 maintenance of location Effects 0.000 abstract 2
- 229960002715 nicotine Drugs 0.000 abstract 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000035699 permeability Effects 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19753193A DE19753193A1 (de) | 1997-11-21 | 1997-11-21 | Biologisch abbaubarer Filter für Cigaretten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1032283E true PT1032283E (pt) | 2003-02-28 |
Family
ID=7850356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT98961155T PT1032283E (pt) | 1997-11-21 | 1998-11-10 | Filtro biodegradavel para cigarros |
Country Status (26)
| Country | Link |
|---|---|
| EP (1) | EP1032283B1 (pt) |
| JP (1) | JP2001523479A (pt) |
| KR (1) | KR20010032330A (pt) |
| CN (1) | CN1130135C (pt) |
| AT (1) | ATE225134T1 (pt) |
| AU (1) | AU1667699A (pt) |
| BG (1) | BG64611B1 (pt) |
| CZ (1) | CZ289363B6 (pt) |
| DE (2) | DE19753193A1 (pt) |
| DK (1) | DK1032283T3 (pt) |
| EA (1) | EA001997B1 (pt) |
| EE (1) | EE200000268A (pt) |
| ES (1) | ES2182382T3 (pt) |
| HR (1) | HRP20000418A2 (pt) |
| HU (1) | HU225287B1 (pt) |
| ID (1) | ID25459A (pt) |
| NO (1) | NO309354B1 (pt) |
| OA (1) | OA11414A (pt) |
| PL (1) | PL187198B1 (pt) |
| PT (1) | PT1032283E (pt) |
| SK (1) | SK283275B6 (pt) |
| TR (1) | TR200001454T2 (pt) |
| TW (1) | TW533062B (pt) |
| UA (1) | UA56285C2 (pt) |
| WO (1) | WO1999026497A1 (pt) |
| YU (1) | YU49407B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HRP20010596A2 (en) | 1999-02-26 | 2002-08-31 | Reemtsma H F & Ph | Smokable product |
| CN1674799B (zh) * | 2002-08-09 | 2010-04-28 | 英美烟草(投资)有限公司 | 过滤嘴香烟的改进及其制造方法 |
| CN100551283C (zh) * | 2005-11-23 | 2009-10-21 | 云南烟草科学研究院 | 一种带二元复合嘴棒的卷烟及其制备方法 |
| US7878210B2 (en) | 2007-06-04 | 2011-02-01 | Philip Morris Usa Inc. | Cellulose acetate fiber modification |
| DE102009016148A1 (de) | 2009-04-03 | 2010-10-14 | Mcairlaid's Vliesstoffe Gmbh & Co. Kg | Filtermaterial zum Reinigen von Luft und Gasen |
| AU2013329037B2 (en) * | 2012-10-11 | 2016-10-13 | Schweitzer-Mauduit International, Inc. | Wrapper having reduced ignition proclivity characteristics |
| EP4233577A4 (en) * | 2020-10-20 | 2024-09-11 | Japan Tobacco Inc. | AROMA INHALER AND AROMA INHALATION SYSTEM |
| GB202305013D0 (en) * | 2023-04-04 | 2023-05-17 | Essentra Filter Products Dev Co Pte Ltd | Sustainable filter and method of manufacture thereof |
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 (de) * | 1986-07-29 | 1988-02-04 | Bat Cigarettenfab Gmbh | Filtercigarette |
| DE69520816T2 (de) * | 1994-10-31 | 2001-09-13 | Daicel Chemical Industries, Ltd. | Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material |
| JP3606950B2 (ja) * | 1995-05-31 | 2005-01-05 | ダイセル化学工業株式会社 | たばこフィルターおよびその製造方法 |
-
1997
- 1997-11-21 DE DE19753193A patent/DE19753193A1/de not_active Withdrawn
-
1998
- 1998-10-11 UA UA2000063573A patent/UA56285C2/uk unknown
- 1998-11-10 EA EA200000549A patent/EA001997B1/ru not_active IP Right Cessation
- 1998-11-10 ES ES98961155T patent/ES2182382T3/es not_active Expired - Lifetime
- 1998-11-10 CN CN98813219A patent/CN1130135C/zh not_active Expired - Fee Related
- 1998-11-10 PL PL98340593A patent/PL187198B1/pl unknown
- 1998-11-10 HR HR20000418A patent/HRP20000418A2/hr not_active Application Discontinuation
- 1998-11-10 PT PT98961155T patent/PT1032283E/pt unknown
- 1998-11-10 EP EP98961155A patent/EP1032283B1/de not_active Expired - Lifetime
- 1998-11-10 WO PCT/EP1998/007120 patent/WO1999026497A1/de not_active Ceased
- 1998-11-10 KR KR1020007005545A patent/KR20010032330A/ko not_active Abandoned
- 1998-11-10 JP JP2000521714A patent/JP2001523479A/ja active Pending
- 1998-11-10 SK SK742-2000A patent/SK283275B6/sk not_active IP Right Cessation
- 1998-11-10 TR TR2000/01454T patent/TR200001454T2/xx unknown
- 1998-11-10 EE EEP200000268A patent/EE200000268A/xx unknown
- 1998-11-10 HU HU0100392A patent/HU225287B1/hu not_active IP Right Cessation
- 1998-11-10 AU AU16676/99A patent/AU1667699A/en not_active Abandoned
- 1998-11-10 DE DE59805850T patent/DE59805850D1/de not_active Expired - Lifetime
- 1998-11-10 DK DK98961155T patent/DK1032283T3/da active
- 1998-11-10 CZ CZ20001829A patent/CZ289363B6/cs not_active IP Right Cessation
- 1998-11-10 YU YU30900A patent/YU49407B/sh unknown
- 1998-11-10 ID IDW20001196A patent/ID25459A/id unknown
- 1998-11-10 AT AT98961155T patent/ATE225134T1/de active
- 1998-11-20 TW TW087119275A patent/TW533062B/zh not_active IP Right Cessation
-
2000
- 2000-05-16 NO NO20002516A patent/NO309354B1/no unknown
- 2000-05-19 OA OA1200000150A patent/OA11414A/en unknown
- 2000-06-20 BG BG104547A patent/BG64611B1/bg unknown
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