SK282028B6 - Cigareta s filtrom a spôsob jej výroby - Google Patents
Cigareta s filtrom a spôsob jej výroby Download PDFInfo
- Publication number
- SK282028B6 SK282028B6 SK598-98A SK59898A SK282028B6 SK 282028 B6 SK282028 B6 SK 282028B6 SK 59898 A SK59898 A SK 59898A SK 282028 B6 SK282028 B6 SK 282028B6
- Authority
- SK
- Slovakia
- Prior art keywords
- filter
- additive
- cigarette according
- filter cigarette
- present
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000654 additive Substances 0.000 claims abstract description 59
- 230000000996 additive effect Effects 0.000 claims abstract description 51
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 23
- 229960002715 nicotine Drugs 0.000 claims abstract description 23
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000000391 smoking effect Effects 0.000 claims abstract description 8
- 230000002790 anti-mutagenic effect Effects 0.000 claims abstract description 7
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 16
- 239000004014 plasticizer Substances 0.000 claims description 15
- 229920002301 cellulose acetate Polymers 0.000 claims description 10
- 229920005610 lignin Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 8
- 229960002622 triacetin Drugs 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 229920000858 Cyclodextrin Polymers 0.000 claims description 5
- 102000004169 proteins and genes Human genes 0.000 claims description 5
- 108090000623 proteins and genes Proteins 0.000 claims description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- AFSDNFLWKVMVRB-UHFFFAOYSA-N Ellagic acid Chemical compound OC1=C(O)C(OC2=O)=C3C4=C2C=C(O)C(O)=C4OC(=O)C3=C1 AFSDNFLWKVMVRB-UHFFFAOYSA-N 0.000 claims description 3
- 239000001116 FEMA 4028 Substances 0.000 claims description 3
- TYFQFVWCELRYAO-UHFFFAOYSA-N Suberic acid Natural products OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 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
- 150000001733 carboxylic acid esters Chemical class 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
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 150000004696 coordination complex Chemical class 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 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
- 150000002989 phenols Chemical class 0.000 claims description 2
- 150000004032 porphyrins Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 150000003384 small molecules Chemical class 0.000 claims 1
- 150000003441 suberic acid derivatives Chemical class 0.000 claims 1
- 230000003505 mutagenic effect Effects 0.000 abstract description 9
- 231100000219 mutagenic Toxicity 0.000 abstract description 5
- 238000010953 Ames test Methods 0.000 description 15
- 231100000039 Ames test Toxicity 0.000 description 15
- 241000208125 Nicotiana Species 0.000 description 12
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 231100000299 mutagenicity Toxicity 0.000 description 9
- 230000007886 mutagenicity Effects 0.000 description 9
- 230000009467 reduction Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 6
- 235000010980 cellulose Nutrition 0.000 description 6
- 231100000243 mutagenic effect Toxicity 0.000 description 6
- 238000011160 research Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 231100000150 mutagenicity / genotoxicity testing Toxicity 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 206010028400 Mutagenic effect Diseases 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000004071 biological effect Effects 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 239000001087 glyceryl triacetate Substances 0.000 description 4
- 239000003471 mutagenic agent Substances 0.000 description 4
- 230000035772 mutation Effects 0.000 description 4
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 3
- 241000607142 Salmonella Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 231100000707 mutagenic chemical Toxicity 0.000 description 3
- 150000004005 nitrosamines Chemical class 0.000 description 3
- -1 polycyclic aromatic amines Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940099898 chlorophyllin Drugs 0.000 description 2
- 235000019805 chlorophyllin Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 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
- 238000009776 industrial production Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 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
- 238000000197 pyrolysis Methods 0.000 description 2
- NUAYZLSPRKBQGH-UHFFFAOYSA-N 3-ethyl-2-hydroxypentane-1,2,3-tricarboxylic acid Chemical compound CCC(CC)(C(O)=O)C(O)(C(O)=O)CC(O)=O NUAYZLSPRKBQGH-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 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 description 1
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000699800 Cricetinae Species 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 102000008192 Lactoglobulins Human genes 0.000 description 1
- 108010060630 Lactoglobulins Proteins 0.000 description 1
- 206010058467 Lung neoplasm malignant 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
- 229920006221 acetate fiber Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000002592 antimutagenic agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- 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 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002500 ions 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
- 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
- 238000004806 packaging method and process Methods 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing 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
- A24D3/16—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)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19541873A DE19541873A1 (de) | 1995-11-09 | 1995-11-09 | Filterzigarette |
| PCT/EP1996/004733 WO1997016986A1 (de) | 1995-11-09 | 1996-10-31 | Filterzigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK59898A3 SK59898A3 (en) | 1998-10-07 |
| SK282028B6 true SK282028B6 (sk) | 2001-10-08 |
Family
ID=7777081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK598-98A SK282028B6 (sk) | 1995-11-09 | 1996-10-31 | Cigareta s filtrom a spôsob jej výroby |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US6145511A (xx) |
| EP (1) | EP0859558B1 (xx) |
| JP (1) | JP3604397B2 (xx) |
| KR (1) | KR100265506B1 (xx) |
| CN (1) | CN1105518C (xx) |
| AT (1) | ATE196829T1 (xx) |
| BG (1) | BG63814B1 (xx) |
| BR (1) | BR9611382A (xx) |
| CA (1) | CA2234795C (xx) |
| CZ (1) | CZ294476B6 (xx) |
| DE (2) | DE19541873A1 (xx) |
| DK (1) | DK0859558T3 (xx) |
| EE (1) | EE03660B1 (xx) |
| ES (1) | ES2154420T3 (xx) |
| GE (1) | GEP20002134B (xx) |
| GR (1) | GR3035218T3 (xx) |
| HK (1) | HK1016434A1 (xx) |
| HU (1) | HUP9903488A3 (xx) |
| IL (1) | IL124335A (xx) |
| IS (1) | IS1800B (xx) |
| LT (1) | LT4447B (xx) |
| LV (1) | LV12123B (xx) |
| NO (1) | NO306144B1 (xx) |
| NZ (1) | NZ321598A (xx) |
| PL (1) | PL184287B1 (xx) |
| PT (1) | PT859558E (xx) |
| RO (1) | RO118922B1 (xx) |
| RU (1) | RU2140758C1 (xx) |
| SI (1) | SI9620124A (xx) |
| SK (1) | SK282028B6 (xx) |
| TR (1) | TR199800832T2 (xx) |
| UA (1) | UA42853C2 (xx) |
| WO (1) | WO1997016986A1 (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247010A (zh) * | 2011-07-02 | 2011-11-23 | 云南瑞升烟草技术（集团）有限公司 | 一种烟用线状功能型纤维材料的制备方法及应用 |
Families Citing this family (29)
| 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 |
| US6792953B2 (en) * | 2000-09-12 | 2004-09-21 | Filligent Limited | Tobacco smoke filter |
| EP1408780A2 (en) * | 2000-11-10 | 2004-04-21 | Vector Tobacco 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 |
| JP4729402B2 (ja) * | 2003-02-18 | 2011-07-20 | フィリジェント リミテッド | 金属フタロシアニン及びポリカチオンポリマーを含有するフィルター |
| US7914771B2 (en) | 2004-03-09 | 2011-03-29 | Arriva Pharmaceuticals, Inc. | Treatment of chronic obstructive pulmonary disease by low dose inhalation of protease inhibitor |
| ATE553074T1 (de) * | 2004-05-24 | 2012-04-15 | British American Tobacco Co | Molekular geprägte, nitrosaminselektive polymere und verfahren zu deren anwendung |
| 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 |
| AR060470A1 (es) * | 2006-04-17 | 2008-06-18 | 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 |
| MX342775B (es) * | 2010-10-06 | 2016-10-11 | Celanese Acetate Llc | Filtros de humo para dispositivos para fumar con masas porosas que tienen una carga de particula de carbono y una caida de presion encapsulada. |
| CN103330283B (zh) | 2010-10-15 | 2016-08-10 | 塞拉尼斯醋酸纤维有限公司 | 形成滤烟器用多孔物质的设备、系统和相关方法 |
| 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 |
| 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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1995
- 1995-11-09 DE DE19541873A patent/DE19541873A1/de not_active Ceased
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1996
- 1996-10-31 TR TR1998/00832T patent/TR199800832T2/xx unknown
- 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 KR KR1019980703471A patent/KR100265506B1/ko not_active IP Right Cessation
- 1996-10-31 CA CA002234795A patent/CA2234795C/en not_active Expired - Fee Related
- 1996-10-31 UA UA98052378A patent/UA42853C2/uk unknown
- 1996-10-31 NZ NZ321598A patent/NZ321598A/xx unknown
- 1996-10-31 PT PT96937308T patent/PT859558E/pt unknown
- 1996-10-31 EP EP96937308A patent/EP0859558B1/de not_active Expired - Lifetime
- 1996-10-31 ES ES96937308T patent/ES2154420T3/es not_active Expired - Lifetime
- 1996-10-31 CZ CZ19981420A patent/CZ294476B6/cs not_active IP Right Cessation
- 1996-10-31 IL IL12433596A patent/IL124335A/xx not_active IP Right Cessation
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- 1996-10-31 PL PL96326553A patent/PL184287B1/pl not_active IP Right Cessation
- 1996-10-31 WO PCT/EP1996/004733 patent/WO1997016986A1/de active IP Right Grant
- 1996-10-31 SK SK598-98A patent/SK282028B6/sk not_active IP Right Cessation
- 1996-10-31 DE DE59605994T patent/DE59605994D1/de not_active Expired - Lifetime
- 1996-10-31 BR BR9611382-0A patent/BR9611382A/pt not_active IP Right Cessation
- 1996-10-31 EE EE9800152A patent/EE03660B1/xx not_active IP Right Cessation
- 1996-10-31 RU RU98110971A patent/RU2140758C1/ru not_active IP Right Cessation
- 1996-10-31 RO RO98-00949A patent/RO118922B1/ro unknown
- 1996-10-31 JP JP51781297A patent/JP3604397B2/ja not_active Expired - Lifetime
- 1996-10-31 AT AT96937308T patent/ATE196829T1/de not_active IP Right Cessation
- 1996-10-31 US US09/068,191 patent/US6145511A/en not_active Expired - Lifetime
- 1996-10-31 DK DK96937308T patent/DK0859558T3/da active
- 1996-10-31 HU HU9903488A patent/HUP9903488A3/hu unknown
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1998
- 1998-04-23 LV LVP-98-76A patent/LV12123B/lv unknown
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- 1998-05-07 LT LT98-063A patent/LT4447B/lt not_active IP Right Cessation
- 1998-05-07 NO NO982079A patent/NO306144B1/no not_active IP Right Cessation
- 1998-05-08 IS IS4737A patent/IS1800B/is unknown
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1999
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247010A (zh) * | 2011-07-02 | 2011-11-23 | 云南瑞升烟草技术（集团）有限公司 | 一种烟用线状功能型纤维材料的制备方法及应用 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20091031 |