LV12123B - Cigarete ar filtru - Google Patents
Cigarete ar filtru Download PDFInfo
- Publication number
- LV12123B LV12123B LVP-98-76A LV980076A LV12123B LV 12123 B LV12123 B LV 12123B LV 980076 A LV980076 A LV 980076A LV 12123 B LV12123 B LV 12123B
- Authority
- LV
- Latvia
- Prior art keywords
- filter
- cigarette
- additive
- die
- der
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 73
- 239000000654 additive Substances 0.000 claims abstract description 35
- 230000000996 additive effect Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 9
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 7
- 230000014759 maintenance of location Effects 0.000 claims abstract description 7
- 229960002715 nicotine Drugs 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 230000002790 anti-mutagenic effect Effects 0.000 claims abstract description 4
- 230000000391 smoking effect Effects 0.000 claims abstract description 4
- 229920005610 lignin Polymers 0.000 claims description 10
- 229920000858 Cyclodextrin Polymers 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- -1 phenol compound Chemical class 0.000 claims description 7
- 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
- 102000004169 proteins and genes Human genes 0.000 claims description 6
- 108090000623 proteins and genes Proteins 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
- 229920002301 cellulose acetate Polymers 0.000 claims description 5
- 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 5
- KMZHZAAOEWVPSE-UHFFFAOYSA-N 2,3-dihydroxypropyl acetate Chemical compound CC(=O)OCC(O)CO KMZHZAAOEWVPSE-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 4
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- 229960002622 triacetin Drugs 0.000 claims description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 3
- 150000004676 glycans Polymers 0.000 claims description 3
- 229920001542 oligosaccharide Polymers 0.000 claims description 3
- 150000002482 oligosaccharides Chemical class 0.000 claims description 3
- 150000004804 polysaccharides Polymers 0.000 claims description 3
- 239000001116 FEMA 4028 Substances 0.000 claims description 2
- 241000208125 Nicotiana Species 0.000 claims description 2
- 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
- 150000008043 acidic salts Chemical class 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 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 2
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims description 2
- 229960004853 betadex Drugs 0.000 claims description 2
- 230000027455 binding Effects 0.000 claims description 2
- 238000009739 binding Methods 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 239000012535 impurity Substances 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
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 231100000039 Ames test Toxicity 0.000 abstract description 17
- 238000010953 Ames test Methods 0.000 abstract description 16
- 230000003505 mutagenic effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 231100000219 mutagenic Toxicity 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000011160 research Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 231100000350 mutagenesis Toxicity 0.000 description 4
- 238000002703 mutagenesis Methods 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
- 244000061176 Nicotiana tabacum Species 0.000 description 3
- 229940081735 acetylcellulose Drugs 0.000 description 3
- 239000002592 antimutagenic agent Substances 0.000 description 3
- 229930002875 chlorophyll Natural products 0.000 description 3
- 235000019804 chlorophyll Nutrition 0.000 description 3
- 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 3
- 239000000706 filtrate Substances 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 241000252073 Anguilliformes Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 241000607142 Salmonella Species 0.000 description 2
- 230000000114 anti-mutagene Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001087 glyceryl triacetate Substances 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
- 229940025294 hemin Drugs 0.000 description 2
- 239000003471 mutagenic agent Substances 0.000 description 2
- 231100000707 mutagenic chemical Toxicity 0.000 description 2
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- ZAMLGGRVTAXBHI-UHFFFAOYSA-N 3-(4-bromophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)NC(CC(O)=O)C1=CC=C(Br)C=C1 ZAMLGGRVTAXBHI-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
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 229930194542 Keto Natural products 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
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 150000004651 carbonic acid esters Chemical class 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940096118 ella Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000299 mutagenicity Toxicity 0.000 description 1
- 230000007886 mutagenicity Effects 0.000 description 1
- 231100000150 mutagenicity / genotoxicity testing Toxicity 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 150000004032 porphyrins Chemical group 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- OOLLAFOLCSJHRE-ZHAKMVSLSA-N ulipristal acetate Chemical compound C1=CC(N(C)C)=CC=C1[C@@H]1C2=C3CCC(=O)C=C3CC[C@H]2[C@H](CC[C@]2(OC(C)=O)C(C)=O)[C@]2(C)C1 OOLLAFOLCSJHRE-ZHAKMVSLSA-N 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 235000015041 whisky Nutrition 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 |
|---|---|
| LV12123A LV12123A (lv) | 1998-09-20 |
| LV12123B true LV12123B (lv) | 1998-12-20 |
Family
ID=7777081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LVP-98-76A LV12123B (lv) | 1995-11-09 | 1998-04-23 | Cigarete ar filtru |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US6145511A (lt) |
| EP (1) | EP0859558B1 (lt) |
| JP (1) | JP3604397B2 (lt) |
| KR (1) | KR100265506B1 (lt) |
| CN (1) | CN1105518C (lt) |
| AT (1) | ATE196829T1 (lt) |
| BG (1) | BG63814B1 (lt) |
| BR (1) | BR9611382A (lt) |
| CA (1) | CA2234795C (lt) |
| CZ (1) | CZ294476B6 (lt) |
| DE (2) | DE19541873A1 (lt) |
| DK (1) | DK0859558T3 (lt) |
| EE (1) | EE03660B1 (lt) |
| ES (1) | ES2154420T3 (lt) |
| GE (1) | GEP20002134B (lt) |
| GR (1) | GR3035218T3 (lt) |
| HK (1) | HK1016434A1 (lt) |
| HU (1) | HUP9903488A3 (lt) |
| IL (1) | IL124335A (lt) |
| IS (1) | IS1800B (lt) |
| LT (1) | LT4447B (lt) |
| LV (1) | LV12123B (lt) |
| NO (1) | NO306144B1 (lt) |
| NZ (1) | NZ321598A (lt) |
| PL (1) | PL184287B1 (lt) |
| PT (1) | PT859558E (lt) |
| RO (1) | RO118922B1 (lt) |
| RU (1) | RU2140758C1 (lt) |
| SI (1) | SI9620124A (lt) |
| SK (1) | SK282028B6 (lt) |
| TR (1) | TR199800832T2 (lt) |
| UA (1) | UA42853C2 (lt) |
| WO (1) | WO1997016986A1 (lt) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO306492B1 (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 |
| BR0113849B1 (pt) * | 2000-09-12 | 2012-05-29 | método para fabricação de um primeiro segmento de filtro e método de filtragem de fumaça de tabaco. | |
| DOP2001000282A (es) | 2000-11-10 | 2002-12-30 | Vector Tabacco Bermuda Ltd | Metodo y producto para remover calcinogenos del humo del tabaco (method and products for removing calcinogenos 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 |
| EP1594376B1 (en) * | 2003-02-18 | 2006-09-06 | Filligent Limited | Filter containing a metal phthalocyanine and a polycationic polymer |
| US7914771B2 (en) | 2004-03-09 | 2011-03-29 | Arriva Pharmaceuticals, Inc. | Treatment of chronic obstructive pulmonary disease by low dose inhalation of protease inhibitor |
| EP1756023B1 (en) * | 2004-05-24 | 2012-04-11 | British American Tobacco (Investments) Limited | Molecularly imprinted polymers selective for nitrosamines and methods of using the same |
| 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 |
| BR112013008364A2 (pt) * | 2010-10-06 | 2016-06-14 | Celanese Acetate Llc | filtros de fumaça para dispositivos de fumar com massas porosas tendo uma carga de partícula de carbono e uma queda de pressão 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 |
| 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 |
| EP3240438A1 (en) | 2014-12-29 | 2017-11-08 | Philip Morris Products S.a.s. | Hydrophobic filter |
| CN105105336A (zh) * | 2015-09-19 | 2015-12-02 | 刘明 | 中药川贝母粒子净化烟气过滤烟嘴 |
| CN107746872A (zh) * | 2017-09-21 | 2018-03-02 | 云南中烟工业有限责任公司 | 一种针对电子烟气溶胶水提物的细菌回复突变试验 |
| US10798965B2 (en) | 2017-12-12 | 2020-10-13 | Banana Bros, Llc | Multi-stage filtration device |
| JP7176885B2 (ja) * | 2018-08-09 | 2022-11-22 | 株式会社ダイセル | セルロースアセテート組成物及び成形体 |
| CN111184253B (zh) * | 2018-11-14 | 2022-03-25 | 南通烟滤嘴有限责任公司 | 细支滤棒用丝束规格的选择方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1300854B (de) * | 1965-05-14 | 1969-08-07 | Reemtsma H F & Ph | Filter fuer Zigaretten |
| JPS50125100A (lt) | 1974-03-19 | 1975-10-01 | ||
| JPS5312600B2 (lt) | 1974-06-21 | 1978-05-02 | ||
| JPS5132799A (ja) | 1974-09-13 | 1976-03-19 | Toyo Ink Mfg Co | Tabakonokemuryofuirutaa |
| CH621051A5 (en) * | 1976-12-15 | 1981-01-15 | Cigarette Components Ltd | Tobacco smoke filter and manufacturing process for this |
| JPS5922511B2 (ja) * | 1978-04-22 | 1984-05-26 | ダイセル化学工業株式会社 | たばこ煙用フイルタ− |
| JPS5831981A (ja) * | 1981-08-20 | 1983-02-24 | ダイセル化学工業株式会社 | たばこ煙のフイルタ− |
| JPS6049476B2 (ja) * | 1983-04-02 | 1985-11-01 | 株式会社ラツクスオ−ド | タバコ喫味調整剤 |
| US4729390A (en) * | 1985-07-31 | 1988-03-08 | Eastman Kodak Company | Tobacco smoke filtering material |
| WO1987002869A1 (en) | 1985-11-12 | 1987-05-21 | Kabushiki Kaisya Advance | Adsorbent for mutagenic substance contained in tobacco smoke and use thereof |
| 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 |
| US5150721A (en) * | 1990-02-28 | 1992-09-29 | Lee Benedict M | 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 |
| US5465739A (en) * | 1992-04-15 | 1995-11-14 | R. J. Reynolds Tobacco Company | Cigarette and cigarette filter element therefor |
| US5275859A (en) * | 1992-12-21 | 1994-01-04 | Eastman Kodak Company | Tobacco smoke filter |
| US5746231A (en) * | 1993-01-11 | 1998-05-05 | Craig Lesser | Tobacco smoke filter for removing toxic compounds |
| DE4320384A1 (de) | 1993-06-19 | 1994-12-22 | Mann & Hummel Filter | Aktivkohlefilter zur Kraftstofftankentlüftung |
| DE4416101C2 (de) * | 1994-04-19 | 1997-06-12 | Reemtsma H F & Ph | Tabakerzeugnisse oder Tabakerzeugnissen ähnliche Waren mit antioxidativ wirkenden Naturstoffen und Verfahren zur Herstellung derselben |
-
1995
- 1995-11-09 DE DE19541873A patent/DE19541873A1/de not_active Ceased
-
1996
- 1996-10-31 HU HU9903488A patent/HUP9903488A3/hu unknown
- 1996-10-31 SK SK598-98A patent/SK282028B6/sk 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 JP JP51781297A patent/JP3604397B2/ja not_active Expired - Lifetime
- 1996-10-31 ES ES96937308T patent/ES2154420T3/es not_active Expired - Lifetime
- 1996-10-31 RU RU98110971A patent/RU2140758C1/ru not_active IP Right Cessation
- 1996-10-31 GE GEAP19964275A patent/GEP20002134B/en unknown
- 1996-10-31 BR BR9611382-0A patent/BR9611382A/pt not_active IP Right Cessation
- 1996-10-31 IL IL12433596A patent/IL124335A/xx not_active IP Right Cessation
- 1996-10-31 TR TR1998/00832T patent/TR199800832T2/xx unknown
- 1996-10-31 NZ NZ321598A patent/NZ321598A/xx unknown
- 1996-10-31 AT AT96937308T patent/ATE196829T1/de not_active IP Right Cessation
- 1996-10-31 RO RO98-00949A patent/RO118922B1/ro unknown
- 1996-10-31 SI SI9620124A patent/SI9620124A/sl not_active IP Right Cessation
- 1996-10-31 WO PCT/EP1996/004733 patent/WO1997016986A1/de active IP Right Grant
- 1996-10-31 CZ CZ19981420A patent/CZ294476B6/cs not_active IP Right Cessation
- 1996-10-31 EE EE9800152A patent/EE03660B1/xx not_active IP Right Cessation
- 1996-10-31 DE DE59605994T patent/DE59605994D1/de not_active Expired - Lifetime
- 1996-10-31 DK DK96937308T patent/DK0859558T3/da active
- 1996-10-31 EP EP96937308A patent/EP0859558B1/de not_active Expired - Lifetime
- 1996-10-31 PT PT96937308T patent/PT859558E/pt unknown
- 1996-10-31 CA CA002234795A patent/CA2234795C/en not_active Expired - Fee Related
- 1996-10-31 US US09/068,191 patent/US6145511A/en not_active Expired - Lifetime
- 1996-10-31 UA UA98052378A patent/UA42853C2/uk unknown
- 1996-10-31 PL PL96326553A patent/PL184287B1/pl not_active IP Right Cessation
-
1998
- 1998-04-23 LV LVP-98-76A patent/LV12123B/lv unknown
- 1998-04-29 BG BG102414A patent/BG63814B1/bg unknown
- 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
-
1999
- 1999-04-21 HK HK99101713A patent/HK1016434A1/xx not_active IP Right Cessation
-
2001
- 2001-01-11 GR GR20010400034T patent/GR3035218T3/el not_active IP Right Cessation
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