LT4447B - Cigaretė su filtru - Google Patents
Cigaretė su filtru Download PDFInfo
- Publication number
- LT4447B LT4447B LT98-063A LT98063A LT4447B LT 4447 B LT4447 B LT 4447B LT 98063 A LT98063 A LT 98063A LT 4447 B LT4447 B LT 4447B
- Authority
- LT
- Lithuania
- Prior art keywords
- filter
- cigarette
- additive
- retention
- nicotine
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 54
- 239000000654 additive Substances 0.000 claims abstract description 52
- 230000000996 additive effect Effects 0.000 claims abstract description 49
- 230000014759 maintenance of location Effects 0.000 claims abstract description 23
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 21
- 229960002715 nicotine Drugs 0.000 claims abstract description 21
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000002790 anti-mutagenic effect Effects 0.000 claims abstract description 8
- 230000000391 smoking effect Effects 0.000 claims abstract description 6
- 239000004014 plasticizer Substances 0.000 claims description 12
- 241000208125 Nicotiana Species 0.000 claims description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 11
- 229920002301 cellulose acetate Polymers 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002657 fibrous material Substances 0.000 claims description 7
- 229920000858 Cyclodextrin Polymers 0.000 claims description 6
- 229920005610 lignin Polymers 0.000 claims description 6
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 5
- -1 porphyrin metal complex Chemical class 0.000 claims description 5
- KMZHZAAOEWVPSE-UHFFFAOYSA-N 2,3-dihydroxypropyl acetate Chemical compound CC(=O)OCC(O)CO KMZHZAAOEWVPSE-UHFFFAOYSA-N 0.000 claims description 4
- 102000004169 proteins and genes Human genes 0.000 claims description 4
- 108090000623 proteins and genes Proteins 0.000 claims description 4
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid group Chemical group C(CCCCCCC(=O)O)(=O)O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 4
- 229960002622 triacetin Drugs 0.000 claims description 4
- 239000001116 FEMA 4028 Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims description 3
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims description 3
- 229960004853 betadex Drugs 0.000 claims description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 150000001279 adipic acids Chemical class 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 235000011087 fumaric acid Nutrition 0.000 claims description 2
- 150000002238 fumaric acids Chemical class 0.000 claims description 2
- 150000004676 glycans Polymers 0.000 claims description 2
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 2
- 150000002689 maleic acids Chemical class 0.000 claims description 2
- 229920001542 oligosaccharide Polymers 0.000 claims description 2
- 150000002482 oligosaccharides Chemical class 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 150000004804 polysaccharides Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 231100000039 Ames test Toxicity 0.000 abstract description 18
- 238000010953 Ames test Methods 0.000 abstract description 16
- 230000003505 mutagenic effect Effects 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 6
- 231100000219 mutagenic Toxicity 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 231100000299 mutagenicity Toxicity 0.000 description 11
- 230000007886 mutagenicity Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000011160 research Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 230000035772 mutation Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 241000607142 Salmonella Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000004071 biological effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000003471 mutagenic agent Substances 0.000 description 3
- 231100000707 mutagenic chemical Toxicity 0.000 description 3
- 231100000243 mutagenic effect Toxicity 0.000 description 3
- 231100000150 mutagenicity / genotoxicity testing Toxicity 0.000 description 3
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical class N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 2
- FWIQGIQRNBVZEN-UHFFFAOYSA-N 4-ethoxy-2-(2-ethoxy-2-oxoethyl)-2-hydroxy-4-oxobutanoic acid Chemical compound CCOC(=O)CC(O)(C(O)=O)CC(=O)OCC FWIQGIQRNBVZEN-UHFFFAOYSA-N 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 2
- 235000019804 chlorophyll Nutrition 0.000 description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229940025294 hemin Drugs 0.000 description 2
- BTIJJDXEELBZFS-QDUVMHSLSA-K hemin Chemical compound CC1=C(CCC(O)=O)C(C=C2C(CCC(O)=O)=C(C)\C(N2[Fe](Cl)N23)=C\4)=N\C1=C/C2=C(C)C(C=C)=C3\C=C/1C(C)=C(C=C)C/4=N\1 BTIJJDXEELBZFS-QDUVMHSLSA-K 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000699800 Cricetinae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010028400 Mutagenic effect Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000002592 antimutagenic agent Substances 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940099898 chlorophyllin Drugs 0.000 description 1
- 235000019805 chlorophyllin Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 210000001589 microsome Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000009936 smoking Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- YNDXUCZADRHECN-JNQJZLCISA-N triamcinolone acetonide Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]1(C)C[C@@H]2O YNDXUCZADRHECN-JNQJZLCISA-N 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
-
- 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
- A24D3/04—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
- A24D3/08—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Fats And Perfumes (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19541873A DE19541873A1 (de) | 1995-11-09 | 1995-11-09 | Filterzigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LT98063A LT98063A (en) | 1998-10-26 |
| LT4447B true LT4447B (lt) | 1999-01-25 |
Family
ID=7777081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LT98-063A LT4447B (lt) | 1995-11-09 | 1998-05-07 | Cigaretė su filtru |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US6145511A (de) |
| EP (1) | EP0859558B1 (de) |
| JP (1) | JP3604397B2 (de) |
| KR (1) | KR100265506B1 (de) |
| CN (1) | CN1105518C (de) |
| AT (1) | ATE196829T1 (de) |
| BG (1) | BG63814B1 (de) |
| BR (1) | BR9611382A (de) |
| CA (1) | CA2234795C (de) |
| CZ (1) | CZ294476B6 (de) |
| DE (2) | DE19541873A1 (de) |
| DK (1) | DK0859558T3 (de) |
| EE (1) | EE03660B1 (de) |
| ES (1) | ES2154420T3 (de) |
| GE (1) | GEP20002134B (de) |
| GR (1) | GR3035218T3 (de) |
| HK (1) | HK1016434A1 (de) |
| HU (1) | HUP9903488A3 (de) |
| IL (1) | IL124335A (de) |
| IS (1) | IS1800B (de) |
| LT (1) | LT4447B (de) |
| LV (1) | LV12123B (de) |
| NO (1) | NO306144B1 (de) |
| NZ (1) | NZ321598A (de) |
| PL (1) | PL184287B1 (de) |
| PT (1) | PT859558E (de) |
| RO (1) | RO118922B1 (de) |
| RU (1) | RU2140758C1 (de) |
| SI (1) | SI9620124A (de) |
| SK (1) | SK282028B6 (de) |
| TR (1) | TR199800832T2 (de) |
| UA (1) | UA42853C2 (de) |
| WO (1) | WO1997016986A1 (de) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO983015A (no) * | 1998-06-29 | 1999-11-15 | Mohammad Azam Mansoor | Sigarettfilter som inneholder kjemiske forbindelser |
| DE19951062C2 (de) * | 1999-10-22 | 2002-04-04 | Rhodia Acetow Gmbh | Hochleistungs-Zigarettenfilter |
| JP3960547B2 (ja) * | 2000-09-12 | 2007-08-15 | フィリジェント リミテッド | タバコ煙フィルター |
| AU2002228901A1 (en) * | 2000-11-10 | 2002-05-21 | Vector Tobacco (Bermuda) Ltd. | Method and product for removing carcinogens from tobacco smoke |
| US6789546B2 (en) * | 2001-06-26 | 2004-09-14 | Technion Research & Development Foundation Ltd. | Filters for preventing or reducing tobacco smoke-associated injury in the aerodigestive tract of a subject |
| BRPI0407551B1 (pt) * | 2003-02-18 | 2012-09-04 | filtro de fumaça de tabaco, dispositivo fumável, método de filtração de fumaça de tabaco e método de fabricação do referido dispositivo | |
| EP1737499A4 (de) | 2004-03-09 | 2009-07-22 | Arriva Pharmaceuticals Inc | Behandlung von chronisch obstruktiver lungenerkrankung durch inhalation von niedrigen dosen eines proteasehemmers |
| CN1972884B (zh) * | 2004-05-24 | 2014-03-26 | 英美烟草(投资)有限公司 | 对亚硝胺类化合物有选择性的分子印迹聚合物及使用该聚合物的方法 |
| CN1301076C (zh) * | 2004-05-26 | 2007-02-21 | 长沙卷烟厂 | 高分子聚合物卷烟滤嘴添加剂及应用 |
| DE102004048651A1 (de) * | 2004-10-06 | 2006-04-13 | Rhodia Acetow Gmbh | Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen |
| CN1762251B (zh) * | 2004-10-18 | 2012-03-14 | 南通醋酸纤维有限公司 | 消除烟气中有害物质的烟用醋酸纤维丝束的生产方法 |
| GB0517551D0 (en) * | 2005-08-27 | 2005-10-05 | Acetate Products Ltd | Process for making filter tow |
| MX2007004566A (es) * | 2006-04-17 | 2009-02-16 | Filligent Ltd | Metodo y dispositivo para fabricar filtros para humo de tabaco. |
| KR101055909B1 (ko) | 2008-07-07 | 2011-08-09 | 한현수 | 독성 및 유해가스 여과용 바이오세라믹 촉매 여과물질 및그 제조방법 |
| EP2269475B1 (de) | 2009-06-30 | 2013-08-14 | Olig AG | Filter für eine rauchfreie Zigarette |
| US9386803B2 (en) * | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
| US20120048285A1 (en) * | 2010-03-26 | 2012-03-01 | Philip Morris Usa Inc. | Supramolecular complex flavor immobilization and controlled release |
| KR101520198B1 (ko) * | 2010-10-06 | 2015-05-13 | 셀라네세 아세테이트 앨앨씨 | 탄소 입자 로딩 및 캡슐화 압력 강하를 갖는 다공성 매스를 포함한 흡연기용 연기 필터 |
| JP5728584B2 (ja) | 2010-10-15 | 2015-06-03 | セラニーズ アセテート，エルエルシー | 煙フィルタ用多孔質体を形成する装置、システム、および関連方法 |
| CN102247010B (zh) * | 2011-07-02 | 2013-08-21 | 云南瑞升烟草技术（集团）有限公司 | 一种线状功能型纤维材料在卷烟中的应用 |
| US8967155B2 (en) | 2011-11-03 | 2015-03-03 | Celanese Acetate Llc | Products of high denier per filament and low total denier tow bands |
| GB2504495A (en) * | 2012-07-30 | 2014-02-05 | British American Tobacco Co | Fleece for smokeless tobacco pouch |
| CN103674877A (zh) * | 2013-12-17 | 2014-03-26 | 中国烟草总公司郑州烟草研究院 | 一种卷烟滤嘴中焦油截留量的测定方法 |
| CN103645109A (zh) * | 2013-12-17 | 2014-03-19 | 中国烟草总公司郑州烟草研究院 | 一种卷烟滤嘴中焦油截留效率和焦油截留量的测定方法 |
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| DE1300854B (de) | 1965-05-14 | 1969-08-07 | Reemtsma H F & Ph | Filter fuer Zigaretten |
| JPS50125100A (de) | 1974-03-19 | 1975-10-01 | ||
| DE2527234A1 (de) | 1974-06-21 | 1976-01-08 | Kiichi Arakawa | Zigarettenfilter |
| JPS5132799A (ja) | 1974-09-13 | 1976-03-19 | Toyo Ink Mfg Co | Tabakonokemuryofuirutaa |
| WO1987000734A1 (en) | 1985-07-31 | 1987-02-12 | Eastman Kodak Company | Tobacco smoke filtering material |
| EP0246330A1 (de) | 1985-11-12 | 1987-11-25 | Kabushiki Kaisya Advance | Absorbierungsmittel für ein mutagenmittel des tabakrauches und dessen verwendung |
| EP0346648A2 (de) | 1988-06-13 | 1989-12-20 | British-American Tobacco (Germany) GmbH | Verfahren zur Imprägnierung von Fasern eines Tabakrauchfilters mit Di- oder Polycarbonsäuren bzw. Anhydriden derselben |
| WO1991012737A1 (en) | 1990-02-28 | 1991-09-05 | Eastman Kodak Company | Tobacco smoke filter material and process for production thereof |
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| DE4320384A1 (de) | 1993-06-19 | 1994-12-22 | Mann & Hummel Filter | Aktivkohlefilter zur Kraftstofftankentlüftung |
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- 1996-10-31 DE DE59605994T patent/DE59605994D1/de not_active Expired - Lifetime
- 1996-10-31 CA CA002234795A patent/CA2234795C/en not_active Expired - Fee Related
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- 1996-10-31 US US09/068,191 patent/US6145511A/en not_active Expired - Lifetime
- 1996-10-31 DK DK96937308T patent/DK0859558T3/da active
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- 1996-10-31 WO PCT/EP1996/004733 patent/WO1997016986A1/de active IP Right Grant
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- 1996-10-31 SI SI9620124A patent/SI9620124A/sl not_active IP Right Cessation
- 1996-10-31 CN CN96198197A patent/CN1105518C/zh not_active Expired - Fee Related
- 1996-10-31 EP EP96937308A patent/EP0859558B1/de not_active Expired - Lifetime
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1998
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- 1998-04-29 BG BG102414A patent/BG63814B1/bg unknown
- 1998-05-07 LT LT98-063A patent/LT4447B/lt not_active IP Right Cessation
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| DE1300854B (de) | 1965-05-14 | 1969-08-07 | Reemtsma H F & Ph | Filter fuer Zigaretten |
| JPS50125100A (de) | 1974-03-19 | 1975-10-01 | ||
| DE2527234A1 (de) | 1974-06-21 | 1976-01-08 | Kiichi Arakawa | Zigarettenfilter |
| JPS5132799A (ja) | 1974-09-13 | 1976-03-19 | Toyo Ink Mfg Co | Tabakonokemuryofuirutaa |
| WO1987000734A1 (en) | 1985-07-31 | 1987-02-12 | Eastman Kodak Company | Tobacco smoke filtering material |
| EP0246330A1 (de) | 1985-11-12 | 1987-11-25 | Kabushiki Kaisya Advance | Absorbierungsmittel für ein mutagenmittel des tabakrauches und dessen verwendung |
| EP0346648A2 (de) | 1988-06-13 | 1989-12-20 | British-American Tobacco (Germany) GmbH | Verfahren zur Imprägnierung von Fasern eines Tabakrauchfilters mit Di- oder Polycarbonsäuren bzw. Anhydriden derselben |
| WO1991012737A1 (en) | 1990-02-28 | 1991-09-05 | Eastman Kodak Company | Tobacco smoke filter material and process for production thereof |
| JPH0523159A (ja) | 1991-07-19 | 1993-02-02 | Kikkoman Corp | タバコフイルター |
| US5275859A (en) | 1992-12-21 | 1994-01-04 | Eastman Kodak Company | Tobacco smoke filter |
| DE4320384A1 (de) | 1993-06-19 | 1994-12-22 | Mann & Hummel Filter | Aktivkohlefilter zur Kraftstofftankentlüftung |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM9A | Lapsed patents |
Effective date: 20091031 |