ATE238704T1 - Verfahren zur herstellung eines sauer gestellten filters für tabakprodukte sowie deren verwendung - Google Patents
Verfahren zur herstellung eines sauer gestellten filters für tabakprodukte sowie deren verwendungInfo
- Publication number
- ATE238704T1 ATE238704T1 AT01903622T AT01903622T ATE238704T1 AT E238704 T1 ATE238704 T1 AT E238704T1 AT 01903622 T AT01903622 T AT 01903622T AT 01903622 T AT01903622 T AT 01903622T AT E238704 T1 ATE238704 T1 AT E238704T1
- Authority
- AT
- Austria
- Prior art keywords
- filter
- acidified
- filter material
- acids
- producing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 235000019505 tobacco product Nutrition 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 5
- -1 methyl- Chemical group 0.000 abstract 4
- 150000007513 acids Chemical class 0.000 abstract 3
- 235000019504 cigarettes Nutrition 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 125000003262 carboxylic acid ester group Chemical class [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 150000001261 hydroxy acids Chemical class 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000391 smoking effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10000519A DE10000519C5 (de) | 2000-01-08 | 2000-01-08 | Verfahren zur Herstellung eines sauer gestellten Filters für Tabakprodukte, sowie deren Verwendung |
| PCT/EP2001/000072 WO2001050892A1 (fr) | 2000-01-08 | 2001-01-05 | Procede de preparation d'un filtre acidifie destine a des produits du tabac, ainsi que son utilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE238704T1 true ATE238704T1 (de) | 2003-05-15 |
Family
ID=7626982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01903622T ATE238704T1 (de) | 2000-01-08 | 2001-01-05 | Verfahren zur herstellung eines sauer gestellten filters für tabakprodukte sowie deren verwendung |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1244365B1 (fr) |
| AT (1) | ATE238704T1 (fr) |
| AU (1) | AU3166201A (fr) |
| CZ (1) | CZ20022388A3 (fr) |
| DE (2) | DE10000519C5 (fr) |
| HU (1) | HUP0204227A3 (fr) |
| PL (1) | PL356296A1 (fr) |
| RU (1) | RU2002121165A (fr) |
| SK (1) | SK9862002A3 (fr) |
| WO (1) | WO2001050892A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599651B (zh) * | 2010-12-13 | 2013-07-24 | 河北中烟工业公司 | 能同时降低卷烟有害成分的复合卷烟滤棒的制备方法 |
| CN103126075B (zh) * | 2013-03-05 | 2014-08-06 | 湖南中烟工业有限责任公司 | 一种可降低卷烟主流烟气中酚类化合物的滤棒纤维基材添加剂及应用 |
| CN103126074B (zh) * | 2013-03-05 | 2014-08-20 | 湖南中烟工业有限责任公司 | 一种可降低卷烟主流烟气中酚类化合物的纸质滤棒滤芯基材添加剂及应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1692895A1 (de) * | 1966-08-31 | 1972-05-18 | Brinkmann Ag M | Saeure enthaltender Tabakrauchfilterkoerper aus Celluloseacetat und Verfahren zu seiner Herstellung |
| IT1050104B (it) * | 1969-01-17 | 1981-03-10 | Spa Soc Spa | Filtro per sigarette pipa e simili a base di lisozima polipeptidi o proteine basiche e di loro derivati |
| DE1965757A1 (de) * | 1969-12-31 | 1971-07-08 | Chemfilt Corp | Verfahren und Vorrichtung zur Veraenderung der chemischen Zusammensetzung des von Rauchern eingeatmeten Tabakrauchs |
| US5038803A (en) * | 1988-02-04 | 1991-08-13 | Hercules Incorporated | Method and device for control of by-products from cigarette smoke |
| DE3820089A1 (de) * | 1988-06-13 | 1989-12-14 | Bat Cigarettenfab Gmbh | Verfahren zur impraegnierung von fasern eines tabakrauchfilters mit di- oder polycarbonsaeuren bzw. anhydriden derselben |
| US5009239A (en) * | 1988-12-20 | 1991-04-23 | Hoechst Celanese Corporation | Selective delivery and retention of aldehyde and nicotine by-product from cigarette smoke |
| DE3904239C1 (fr) * | 1989-02-13 | 1990-05-17 | B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De | |
| US5161549A (en) * | 1990-03-20 | 1992-11-10 | Regional Research & Development Corporation | Pure clean cigarette filter |
| DE69121577T2 (de) * | 1990-10-04 | 1997-01-09 | Eastman Chem Co | Zusammensetzung zur verbesserten abgabe von tabakmodifikationsmittel |
-
2000
- 2000-01-08 DE DE10000519A patent/DE10000519C5/de not_active Expired - Fee Related
-
2001
- 2001-01-05 CZ CZ20022388A patent/CZ20022388A3/cs unknown
- 2001-01-05 WO PCT/EP2001/000072 patent/WO2001050892A1/fr not_active Ceased
- 2001-01-05 AU AU31662/01A patent/AU3166201A/en not_active Abandoned
- 2001-01-05 DE DE50100217T patent/DE50100217D1/de not_active Expired - Lifetime
- 2001-01-05 PL PL01356296A patent/PL356296A1/xx unknown
- 2001-01-05 RU RU2002121165/12A patent/RU2002121165A/ru not_active Application Discontinuation
- 2001-01-05 AT AT01903622T patent/ATE238704T1/de not_active IP Right Cessation
- 2001-01-05 HU HU0204227A patent/HUP0204227A3/hu unknown
- 2001-01-05 EP EP01903622A patent/EP1244365B1/fr not_active Expired - Lifetime
- 2001-01-05 SK SK986-2002A patent/SK9862002A3/sk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE10000519C5 (de) | 2004-12-02 |
| AU3166201A (en) | 2001-07-24 |
| RU2002121165A (ru) | 2004-03-20 |
| HUP0204227A2 (hu) | 2003-04-28 |
| DE50100217D1 (de) | 2003-06-05 |
| DE10000519A1 (de) | 2001-07-26 |
| EP1244365A1 (fr) | 2002-10-02 |
| EP1244365B1 (fr) | 2003-05-02 |
| PL356296A1 (en) | 2004-06-28 |
| HUP0204227A3 (en) | 2003-05-28 |
| CZ20022388A3 (cs) | 2002-11-13 |
| SK9862002A3 (en) | 2002-11-06 |
| WO2001050892A1 (fr) | 2001-07-19 |
| DE10000519C2 (de) | 2002-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |