DE102004048651A1 - Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen - Google Patents
Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen Download PDFInfo
- Publication number
- DE102004048651A1 DE102004048651A1 DE102004048651A DE102004048651A DE102004048651A1 DE 102004048651 A1 DE102004048651 A1 DE 102004048651A1 DE 102004048651 A DE102004048651 A DE 102004048651A DE 102004048651 A DE102004048651 A DE 102004048651A DE 102004048651 A1 DE102004048651 A1 DE 102004048651A1
- Authority
- DE
- Germany
- Prior art keywords
- tobacco smoke
- smoke filter
- filter according
- additives
- filter
- 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.)
- Withdrawn
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 74
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 72
- 239000000654 additive Substances 0.000 title claims abstract description 58
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 71
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 44
- 239000002245 particle Substances 0.000 claims description 17
- 230000000996 additive effect Effects 0.000 claims description 14
- 229920002301 cellulose acetate Polymers 0.000 claims description 11
- 239000004014 plasticizer Substances 0.000 claims description 11
- 229920002678 cellulose Polymers 0.000 claims description 10
- 235000019504 cigarettes Nutrition 0.000 claims description 10
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims description 9
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000001087 glyceryl triacetate Substances 0.000 claims description 4
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229960002622 triacetin Drugs 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920002959 polymer blend Polymers 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 claims description 2
- KGYXYKHTHJPEBX-UHFFFAOYSA-N 5-ethoxy-3-ethoxycarbonyl-3-hydroxy-5-oxopentanoic acid Chemical compound CCOC(=O)CC(O)(CC(O)=O)C(=O)OCC KGYXYKHTHJPEBX-UHFFFAOYSA-N 0.000 claims description 2
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000002790 anti-mutagenic effect Effects 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 2
- 229920001727 cellulose butyrate Polymers 0.000 claims description 2
- 229920006218 cellulose propionate Polymers 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 150000004692 metal hydroxides Chemical class 0.000 claims description 2
- -1 metal oxide hydrates Chemical class 0.000 claims description 2
- 235000019426 modified starch Nutrition 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 2
- 235000013824 polyphenols Nutrition 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 150000004033 porphyrin derivatives Chemical class 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 230000021736 acetylation Effects 0.000 claims 1
- 238000006640 acetylation reaction Methods 0.000 claims 1
- 239000003550 marker Substances 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004005 nitrosamines Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000012360 testing method Methods 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
- A24D3/06—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
-
- 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
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004048651A DE102004048651A1 (de) | 2004-10-06 | 2004-10-06 | Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen |
| RU2007116132/12A RU2380993C2 (ru) | 2004-10-06 | 2005-10-06 | Табачный фильтр или фильтрующий элемент, содержащий добавки |
| KR1020077006874A KR100917283B1 (ko) | 2004-10-06 | 2005-10-06 | 부가물을 가진 담배 연기 필터 또는 필터 소자 |
| US11/575,861 US20080251091A1 (en) | 2004-10-06 | 2005-10-06 | Tobacco Smoking Filter or Filter Element with a Content of Adjuncts |
| ES05797962T ES2318553T3 (es) | 2004-10-06 | 2005-10-06 | Elementos filtrantes o filtros de humo de tabaco con un contenido en aditivos. |
| PCT/EP2005/010775 WO2006037640A2 (fr) | 2004-10-06 | 2005-10-06 | Filtre ou element filtrant de fumee de tabac ayant une teneur en additifs |
| AT05797962T ATE418275T1 (de) | 2004-10-06 | 2005-10-06 | Tabakrauchfilter oder-filterelemente mit einem gehalt an zusatzstoffen |
| CN2005800338430A CN101035444B (zh) | 2004-10-06 | 2005-10-06 | 含有辅助材料的香烟过滤嘴或过滤元件 |
| EP05797962A EP1796488B1 (fr) | 2004-10-06 | 2005-10-06 | Filtre ou element filtrant de fumee de tabac ayant une teneur en additifs |
| DE502005006341T DE502005006341D1 (de) | 2004-10-06 | 2005-10-06 | Tabakrauchfilter oder-filterelemente mit einem gehalt an zusatzstoffen |
| JP2007535091A JP4195721B2 (ja) | 2004-10-06 | 2005-10-06 | 添加剤を含有するタバコ煙フィルターまたはフィルターエレメント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004048651A DE102004048651A1 (de) | 2004-10-06 | 2004-10-06 | Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004048651A1 true DE102004048651A1 (de) | 2006-04-13 |
Family
ID=36046920
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004048651A Withdrawn DE102004048651A1 (de) | 2004-10-06 | 2004-10-06 | Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen |
| DE502005006341T Active DE502005006341D1 (de) | 2004-10-06 | 2005-10-06 | Tabakrauchfilter oder-filterelemente mit einem gehalt an zusatzstoffen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502005006341T Active DE502005006341D1 (de) | 2004-10-06 | 2005-10-06 | Tabakrauchfilter oder-filterelemente mit einem gehalt an zusatzstoffen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20080251091A1 (fr) |
| EP (1) | EP1796488B1 (fr) |
| JP (1) | JP4195721B2 (fr) |
| KR (1) | KR100917283B1 (fr) |
| CN (1) | CN101035444B (fr) |
| AT (1) | ATE418275T1 (fr) |
| DE (2) | DE102004048651A1 (fr) |
| ES (1) | ES2318553T3 (fr) |
| RU (1) | RU2380993C2 (fr) |
| WO (1) | WO2006037640A2 (fr) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009080604A1 (fr) * | 2007-12-19 | 2009-07-02 | British American Tobacco (Investments) Limited | Filtre pour article à fumer |
| WO2009081214A1 (fr) * | 2007-12-20 | 2009-07-02 | Szoelloesi Peter | Filtre de cigarette spécifique hautement efficace |
| CN102691170A (zh) * | 2012-06-06 | 2012-09-26 | 云南瑞升烟草技术（集团）有限公司 | 一种高降焦性卷烟用二醋酸纤维无纺布滤材及其制备方法 |
| CN111789284A (zh) * | 2020-07-08 | 2020-10-20 | 福建中烟工业有限责任公司 | 一种烟用丝束及其制备方法和应用 |
| DE102021125415A1 (de) | 2021-09-30 | 2023-03-30 | Cerdia International GmbH | Filterelement für mundstücke zur verwendung mit rauchwaren oder hnb-produkten |
| DE102022102066A1 (de) | 2022-01-28 | 2023-08-03 | Delfortgroup Ag | Segment für rauchartikel mit kalandrierter faserbahn |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9155335B2 (en) * | 2007-12-17 | 2015-10-13 | Celanese Acetate Llc | Degradable cigarette filter |
| GB0910373D0 (en) * | 2009-06-16 | 2009-07-29 | Filtrona Int Ltd | Tabacco smoke filter |
| RU2429043C1 (ru) * | 2010-03-19 | 2011-09-20 | Осиненко Евгений Петрович | Фильтровальное устройство (варианты) |
| WO2011125907A1 (fr) * | 2010-03-31 | 2011-10-13 | 日本たばこ産業株式会社 | Procédé de fabrication d'un filtre à charbon de bois |
| GB201007946D0 (en) * | 2010-05-12 | 2010-06-30 | British American Tobacco Co | Filter additive |
| EP2636319A3 (fr) * | 2010-10-06 | 2014-03-12 | Celanese Acetate LLC | Filtres à fumée pour dispositifs à fumer avec des masses poreuses ayant une charge de particules de carbone et chute de pression encapsulée |
| US20120305015A1 (en) * | 2011-05-31 | 2012-12-06 | Sebastian Andries D | Coated paper filter |
| US20120325231A1 (en) * | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Filters having improved degradation and methods of making them |
| US20120325233A1 (en) * | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Cellulose esters having mixed-phase titanium dioxide particles for improved degradation |
| WO2013036164A2 (fr) * | 2011-09-05 | 2013-03-14 | Общество С Ограниченной Ответственностью "Эфтэк" | Segment de filtre de cigarette |
| TWI629008B (zh) * | 2012-10-22 | 2018-07-11 | 菲利浦莫里斯製品股份有限公司 | 包含乙酸鹽及甘油之濾嘴段 |
| SG11201506685QA (en) * | 2013-02-27 | 2015-09-29 | Philip Morris Products Sa | Smoking article having hidden indicia |
| GB201310599D0 (en) * | 2013-06-13 | 2013-07-31 | Filtrona Filter Prod Dev Co | Tabacco smoke filter |
| GB201311594D0 (en) * | 2013-06-28 | 2013-08-14 | Johnson Matthey Plc | Water-resistant composition |
| CN104687253B (zh) * | 2015-01-05 | 2018-02-06 | 云南中烟工业有限责任公司 | 一种降低电子烟烟气甜腻感的滤嘴以及包含该滤嘴的电子烟 |
| EP3332868A4 (fr) * | 2015-08-09 | 2019-01-02 | Jinan Shengquan Group Share Holding Co., Ltd | Matériau adsorbant à base de graphène, son procédé de préparation et application associée, et bout filtre de cigarette et cigarette |
| EP3359503A1 (fr) * | 2015-10-07 | 2018-08-15 | Rhodia Acetow GmbH | Utilisation d'un matériau composite dans un matériau de construction, matériau de construction et procédé de purification d'air |
| GB2562764A (en) * | 2017-05-24 | 2018-11-28 | Robert Hopps Jason | Tobacco-containing consumable for aerosol generating devices |
| EP3409786A1 (fr) * | 2017-05-31 | 2018-12-05 | Rhodia Acetow GmbH | Fibres d'acétate de cellulose marquées, procédés de fabrication et produits contenant de telles fibres |
| BR112021000644A2 (pt) * | 2018-08-14 | 2021-04-06 | Daicel Corporation | Fibra de acetato de celulose, fita de acetato de celulose, e método para produzir uma fita de acetato de celulose |
| CN111688960B (zh) * | 2019-03-12 | 2022-03-11 | 湖南中烟工业有限责任公司 | 一种聚合物基潜香缓释材料及其制备方法和在加热不燃烧烟草制品中的应用 |
| CN111296888A (zh) * | 2020-03-13 | 2020-06-19 | 福建中烟工业有限责任公司 | 一种膜状物聚拢棒及烟草制品 |
| CN114521673A (zh) * | 2022-03-01 | 2022-05-24 | 湖北中烟工业有限责任公司 | 一种复合增塑剂及其制备方法和应用 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881770A (en) * | 1954-05-27 | 1959-04-14 | Eastman Kodak Co | Fibrous tobacco smoke filters |
| AT208278B (de) * | 1959-04-06 | 1960-03-25 | Swanley Filter Company Ltd | Verfahren zur Imprägnierung von Filterstoffen |
| US3043736A (en) * | 1959-03-02 | 1962-07-10 | Eastman Kodak Co | Method for making additive filters |
| DE1274946B (de) * | 1963-11-26 | 1968-08-08 | Eastman Kodak Co | Vorrichtung zum Aufbringen von Zusatzstoffen auf einen fortlaufenden Fadenstrang fuer Tabakrauchfilter od. dgl. |
| DE2227291A1 (de) * | 1972-06-05 | 1974-01-17 | Rhodiaceta Ag | Verbesserung des retentionsvermoegens von zigarettenfiltern |
| DE2658479A1 (de) * | 1976-12-23 | 1978-06-29 | Rhodiaceta Ag | Zusatzmittel fuer rauchtabakprodukte und deren filterelemente, sowie verfahren zur herstellung eines solchen zusatzmittels |
| DE19951062A1 (de) * | 1999-10-22 | 2001-05-03 | Rhodia Acetow Gmbh | Hochleistungs-Zigarettenfilter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3490461A (en) * | 1967-04-20 | 1970-01-20 | Philip Morris Inc | Cigarette ventilation |
| CN1031799C (zh) * | 1990-07-18 | 1996-05-15 | 崔建民 | 聚烯烃纤维有机溶剂型胶粘剂 |
| DE19541873A1 (de) * | 1995-11-09 | 1997-05-15 | Rhodia Ag Rhone Poulenc | Filterzigarette |
| TWI324049B (en) * | 2002-01-08 | 2010-05-01 | Japan Tobacco Inc | Smoking filter and smoking article |
| JP4105971B2 (ja) * | 2003-03-27 | 2008-06-25 | 株式会社資生堂 | 多孔質酸化チタン粉体及びその製造方法 |
| EP1856991B1 (fr) * | 2005-02-02 | 2014-12-31 | Daicel Chemical Industries, Ltd. | Materiau pour filtre a cigarette et filtre a cigarette |
-
2004
- 2004-10-06 DE DE102004048651A patent/DE102004048651A1/de not_active Withdrawn
-
2005
- 2005-10-06 KR KR1020077006874A patent/KR100917283B1/ko not_active IP Right Cessation
- 2005-10-06 RU RU2007116132/12A patent/RU2380993C2/ru not_active IP Right Cessation
- 2005-10-06 US US11/575,861 patent/US20080251091A1/en not_active Abandoned
- 2005-10-06 ES ES05797962T patent/ES2318553T3/es active Active
- 2005-10-06 AT AT05797962T patent/ATE418275T1/de active
- 2005-10-06 JP JP2007535091A patent/JP4195721B2/ja not_active Expired - Fee Related
- 2005-10-06 DE DE502005006341T patent/DE502005006341D1/de active Active
- 2005-10-06 CN CN2005800338430A patent/CN101035444B/zh not_active Expired - Fee Related
- 2005-10-06 WO PCT/EP2005/010775 patent/WO2006037640A2/fr active Application Filing
- 2005-10-06 EP EP05797962A patent/EP1796488B1/fr not_active Not-in-force
Patent Citations (7)
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| US2881770A (en) * | 1954-05-27 | 1959-04-14 | Eastman Kodak Co | Fibrous tobacco smoke filters |
| US3043736A (en) * | 1959-03-02 | 1962-07-10 | Eastman Kodak Co | Method for making additive filters |
| AT208278B (de) * | 1959-04-06 | 1960-03-25 | Swanley Filter Company Ltd | Verfahren zur Imprägnierung von Filterstoffen |
| DE1274946B (de) * | 1963-11-26 | 1968-08-08 | Eastman Kodak Co | Vorrichtung zum Aufbringen von Zusatzstoffen auf einen fortlaufenden Fadenstrang fuer Tabakrauchfilter od. dgl. |
| DE2227291A1 (de) * | 1972-06-05 | 1974-01-17 | Rhodiaceta Ag | Verbesserung des retentionsvermoegens von zigarettenfiltern |
| DE2658479A1 (de) * | 1976-12-23 | 1978-06-29 | Rhodiaceta Ag | Zusatzmittel fuer rauchtabakprodukte und deren filterelemente, sowie verfahren zur herstellung eines solchen zusatzmittels |
| DE19951062A1 (de) * | 1999-10-22 | 2001-05-03 | Rhodia Acetow Gmbh | Hochleistungs-Zigarettenfilter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009080604A1 (fr) * | 2007-12-19 | 2009-07-02 | British American Tobacco (Investments) Limited | Filtre pour article à fumer |
| WO2009081214A1 (fr) * | 2007-12-20 | 2009-07-02 | Szoelloesi Peter | Filtre de cigarette spécifique hautement efficace |
| CN102691170A (zh) * | 2012-06-06 | 2012-09-26 | 云南瑞升烟草技术（集团）有限公司 | 一种高降焦性卷烟用二醋酸纤维无纺布滤材及其制备方法 |
| CN102691170B (zh) * | 2012-06-06 | 2014-12-24 | 云南瑞升烟草技术（集团）有限公司 | 一种高降焦性卷烟用二醋酸纤维无纺布滤材及其制备方法 |
| CN111789284A (zh) * | 2020-07-08 | 2020-10-20 | 福建中烟工业有限责任公司 | 一种烟用丝束及其制备方法和应用 |
| DE102021125415A1 (de) | 2021-09-30 | 2023-03-30 | Cerdia International GmbH | Filterelement für mundstücke zur verwendung mit rauchwaren oder hnb-produkten |
| DE102022102066A1 (de) | 2022-01-28 | 2023-08-03 | Delfortgroup Ag | Segment für rauchartikel mit kalandrierter faserbahn |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008515411A (ja) | 2008-05-15 |
| EP1796488A2 (fr) | 2007-06-20 |
| JP4195721B2 (ja) | 2008-12-10 |
| US20080251091A1 (en) | 2008-10-16 |
| KR100917283B1 (ko) | 2009-09-11 |
| KR20070061836A (ko) | 2007-06-14 |
| CN101035444A (zh) | 2007-09-12 |
| CN101035444B (zh) | 2011-11-09 |
| EP1796488B1 (fr) | 2008-12-24 |
| ATE418275T1 (de) | 2009-01-15 |
| DE502005006341D1 (de) | 2009-02-05 |
| ES2318553T3 (es) | 2009-05-01 |
| WO2006037640A2 (fr) | 2006-04-13 |
| RU2007116132A (ru) | 2008-12-10 |
| WO2006037640A8 (fr) | 2006-09-28 |
| RU2380993C2 (ru) | 2010-02-10 |
| WO2006037640A3 (fr) | 2006-06-15 |
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