UA77052C2 - Smoking filter and smoking article - Google Patents
Smoking filter and smoking article Download PDFInfo
- Publication number
- UA77052C2 UA77052C2 UA20040806603A UA20040806603A UA77052C2 UA 77052 C2 UA77052 C2 UA 77052C2 UA 20040806603 A UA20040806603 A UA 20040806603A UA 20040806603 A UA20040806603 A UA 20040806603A UA 77052 C2 UA77052 C2 UA 77052C2
- Authority
- UA
- Ukraine
- Prior art keywords
- acid
- smoking
- filter
- hydrotalcite
- hydrotalcite compound
- Prior art date
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 46
- 229960001545 hydrotalcite Drugs 0.000 claims abstract description 98
- 229910001701 hydrotalcite Inorganic materials 0.000 claims abstract description 98
- -1 hydrotalcite compound Chemical class 0.000 claims abstract description 47
- 229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 4
- 150000004692 metal hydroxides Chemical class 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 60
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 150000002500 ions Chemical class 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 229920002301 cellulose acetate Polymers 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 8
- 241000208125 Nicotiana Species 0.000 claims description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000001361 adipic acid Substances 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- 229910001424 calcium ion Inorganic materials 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 claims description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 3
- 229960004889 salicylic acid Drugs 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 90
- 239000000779 smoke Substances 0.000 abstract description 24
- 235000019504 cigarettes Nutrition 0.000 description 23
- 239000003463 adsorbent Substances 0.000 description 22
- 239000000243 solution Substances 0.000 description 16
- 239000003245 coal Substances 0.000 description 15
- 239000012808 vapor phase Substances 0.000 description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 11
- 238000013461 design Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- HORQAOAYAYGIBM-UHFFFAOYSA-N 2,4-dinitrophenylhydrazine Chemical compound NNC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O HORQAOAYAYGIBM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- QANIADJLTJYOFI-UHFFFAOYSA-K aluminum;magnesium;carbonate;hydroxide;hydrate Chemical compound O.[OH-].[Mg+2].[Al+3].[O-]C([O-])=O QANIADJLTJYOFI-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011361 granulated particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000011787 zinc oxide Substances 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002001509 | 2002-01-08 | ||
| PCT/JP2003/000036 WO2003056947A1 (fr) | 2002-01-08 | 2003-01-07 | Filtre anti-fumee et article a fumer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA77052C2 true UA77052C2 (en) | 2006-10-16 |
Family
ID=19190626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA20040806603A UA77052C2 (en) | 2002-01-08 | 2003-07-01 | Smoking filter and smoking article |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20040237983A1 (zh) |
| EP (1) | EP1470761B1 (zh) |
| JP (1) | JP3895327B2 (zh) |
| KR (1) | KR100912311B1 (zh) |
| CN (2) | CN1612701A (zh) |
| AU (1) | AU2003202479A1 (zh) |
| CA (1) | CA2472385C (zh) |
| DK (1) | DK1470761T3 (zh) |
| ES (1) | ES2563032T3 (zh) |
| MY (1) | MY146655A (zh) |
| PT (1) | PT1470761E (zh) |
| RU (1) | RU2291657C2 (zh) |
| TW (1) | TWI324049B (zh) |
| UA (1) | UA77052C2 (zh) |
| WO (1) | WO2003056947A1 (zh) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004048651A1 (de) * | 2004-10-06 | 2006-04-13 | Rhodia Acetow Gmbh | Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen |
| JP4556026B2 (ja) * | 2004-12-28 | 2010-10-06 | 富田製薬株式会社 | ホルムアルデヒドガス処理剤及びホルムアルデヒドガス処理方法 |
| JP2008131856A (ja) * | 2005-02-28 | 2008-06-12 | Japan Tobacco Inc | 多重フィルタロッドの検査装置 |
| JP5126868B2 (ja) * | 2006-12-25 | 2013-01-23 | 株式会社ダイセル | 多孔質体からなるフィルタ素材およびそれを用いたたばこフィルタ |
| JP5800460B2 (ja) | 2010-02-01 | 2015-10-28 | 株式会社ダイセル | メタ珪酸アルミン酸マグネシウムを含有するたばこフィルタ |
| GB201004976D0 (en) * | 2010-03-24 | 2010-05-12 | Filtrona Int Ltd | Tobacco smoke filter |
| US9034106B2 (en) * | 2010-03-26 | 2015-05-19 | Philip Morris Usa Inc. | Smoking article including alkanoylated glycoside |
| GB201007946D0 (en) * | 2010-05-12 | 2010-06-30 | British American Tobacco Co | Filter additive |
| JP5623875B2 (ja) | 2010-11-11 | 2014-11-12 | 株式会社ダイセル | 複合粒子、タバコフィルター及びその製造方法並びにタバコ |
| EP2540174B1 (en) | 2011-06-29 | 2017-06-21 | Daicel Corporation | Tobacco Filter Containing Magnesium Aluminometasilicate |
| RU2604020C2 (ru) * | 2011-12-06 | 2016-12-10 | Джапан Тобакко Инк. | Сигаретный фильтр и сигарета |
| CN102551206A (zh) * | 2012-01-04 | 2012-07-11 | 安徽中烟工业有限责任公司 | 一种可降低卷烟主流烟气有害成分释放量的含层状双氢氧化物的卷烟滤嘴 |
| JP6575993B2 (ja) * | 2015-05-25 | 2019-09-18 | 住江織物株式会社 | アンモニアガス、二酸化硫黄ガス及び二酸化窒素ガス除去フィルター |
| WO2017168516A1 (ja) * | 2016-03-28 | 2017-10-05 | 日本たばこ産業株式会社 | 喫煙物品用フィルター、喫煙物品、および喫煙物品用フィルターの製造方法 |
| WO2018122666A1 (en) * | 2016-12-29 | 2018-07-05 | Philip Morris Products S.A. | Smoking article filter with amorphous magnesium carbonate |
| CN110769705A (zh) * | 2017-06-19 | 2020-02-07 | 日本烟草产业株式会社 | 吸烟物品用过滤嘴及其制造方法 |
| CN113347895A (zh) * | 2019-01-25 | 2021-09-03 | 日本烟草产业株式会社 | 吸烟物品用滤嘴 |
| CN110639283A (zh) * | 2019-09-16 | 2020-01-03 | 江苏清荷材料科技有限公司 | 一种采用凹土复合材料制备空气滤网的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2740011A1 (de) * | 1977-09-06 | 1979-03-08 | Bat Cigarettenfab Gmbh | Verfahren zur entfernung von stickstoffmonoxid und kohlenmonoxid aus tabaksrauch sowie tabakmaterial, rauchfilter und cigarettenpapier zu seiner durchfuehrung |
| JPS63248380A (ja) * | 1987-04-06 | 1988-10-14 | 三井東圧化学株式会社 | 煙草煙用ラジカル捕捉剤 |
| US5360023A (en) * | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
| US5362457A (en) * | 1992-08-13 | 1994-11-08 | Aluminum Company Of America | Direct synthesis of anion substituted hydrotalcite |
| DE4322966C2 (de) * | 1993-07-09 | 1995-10-26 | Rhodia Ag Rhone Poulenc | Aus Celluloseacetat geformte Gebilde und ihre Verwendung als Filtertow und Tabakrauchfilterelement |
| US5509430A (en) * | 1993-12-14 | 1996-04-23 | American Filtrona Corporation | Bicomponent fibers and tobacco smoke filters formed therefrom |
| JP3745857B2 (ja) * | 1996-06-04 | 2006-02-15 | ゼオン化成株式会社 | 脱臭剤、それを用いた脱臭フィルタおよび脱臭装置 |
| JPH10280298A (ja) * | 1997-04-03 | 1998-10-20 | Toagosei Co Ltd | 消臭性シート |
| JPH11553A (ja) * | 1997-06-13 | 1999-01-06 | Nippon Steel Corp | 脱臭材およびその製造方法 |
| JP2001300220A (ja) * | 2000-04-20 | 2001-10-30 | Zeon Kasei Co Ltd | 空気清浄用フィルタ装置 |
| ITPI20010014A1 (it) * | 2001-03-05 | 2002-09-05 | Ivo Pera | Composto per filtri per sigarette,o altri articoli da fumo,a base di sostanze antiossidanti ed il filtro cosi'ottenuto |
| JP2003155696A (ja) * | 2001-11-16 | 2003-05-30 | Oji Paper Co Ltd | たばこ用巻紙 |
-
2002
- 2002-12-31 TW TW091137960A patent/TWI324049B/zh not_active IP Right Cessation
-
2003
- 2003-01-03 MY MYPI20030015A patent/MY146655A/en unknown
- 2003-01-07 RU RU2004124060/12A patent/RU2291657C2/ru active
- 2003-01-07 PT PT3701015T patent/PT1470761E/pt unknown
- 2003-01-07 WO PCT/JP2003/000036 patent/WO2003056947A1/ja active Application Filing
- 2003-01-07 AU AU2003202479A patent/AU2003202479A1/en not_active Abandoned
- 2003-01-07 EP EP03701015.4A patent/EP1470761B1/en not_active Expired - Lifetime
- 2003-01-07 CN CNA038019744A patent/CN1612701A/zh active Pending
- 2003-01-07 KR KR1020047010408A patent/KR100912311B1/ko active IP Right Grant
- 2003-01-07 ES ES03701015.4T patent/ES2563032T3/es not_active Expired - Lifetime
- 2003-01-07 CN CN2010105256143A patent/CN102028307A/zh active Pending
- 2003-01-07 DK DK03701015.4T patent/DK1470761T3/en active
- 2003-01-07 JP JP2003557319A patent/JP3895327B2/ja not_active Expired - Fee Related
- 2003-01-07 CA CA2472385A patent/CA2472385C/en not_active Expired - Lifetime
- 2003-07-01 UA UA20040806603A patent/UA77052C2/uk unknown
-
2004
- 2004-07-07 US US10/885,088 patent/US20040237983A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| PT1470761E (pt) | 2016-03-18 |
| JP3895327B2 (ja) | 2007-03-22 |
| MY146655A (en) | 2012-09-14 |
| CA2472385C (en) | 2011-08-02 |
| JPWO2003056947A1 (ja) | 2005-05-12 |
| WO2003056947A1 (fr) | 2003-07-17 |
| KR20040073534A (ko) | 2004-08-19 |
| KR100912311B1 (ko) | 2009-08-14 |
| RU2004124060A (ru) | 2006-01-27 |
| CA2472385A1 (en) | 2003-07-17 |
| AU2003202479A1 (en) | 2003-07-24 |
| EP1470761B1 (en) | 2015-12-30 |
| CN1612701A (zh) | 2005-05-04 |
| TW200301681A (en) | 2003-07-16 |
| DK1470761T3 (en) | 2016-02-15 |
| TWI324049B (en) | 2010-05-01 |
| EP1470761A1 (en) | 2004-10-27 |
| RU2291657C2 (ru) | 2007-01-20 |
| US20040237983A1 (en) | 2004-12-02 |
| ES2563032T3 (es) | 2016-03-10 |
| CN102028307A (zh) | 2011-04-27 |
| EP1470761A4 (en) | 2009-05-27 |
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