RU2631628C2 - Фильтр для табачного дыма - Google Patents
Фильтр для табачного дыма Download PDFInfo
- Publication number
- RU2631628C2 RU2631628C2 RU2014134214A RU2014134214A RU2631628C2 RU 2631628 C2 RU2631628 C2 RU 2631628C2 RU 2014134214 A RU2014134214 A RU 2014134214A RU 2014134214 A RU2014134214 A RU 2014134214A RU 2631628 C2 RU2631628 C2 RU 2631628C2
- Authority
- RU
- Russia
- Prior art keywords
- filter
- staple fiber
- water
- filter element
- tobacco smoke
- Prior art date
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 44
- 239000000779 smoke Substances 0.000 title claims abstract description 37
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 126
- 239000000835 fiber Substances 0.000 claims abstract description 123
- 239000003232 water-soluble binding agent Substances 0.000 claims abstract description 46
- 241000208125 Nicotiana Species 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 25
- 235000019504 cigarettes Nutrition 0.000 claims description 35
- 239000004745 nonwoven fabric Substances 0.000 claims description 29
- 229920001131 Pulp (paper) Polymers 0.000 claims description 25
- 238000012360 testing method Methods 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 17
- 229920000297 Rayon Polymers 0.000 claims description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 15
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 229920003043 Cellulose fiber Polymers 0.000 claims description 4
- 229920000954 Polyglycolide Polymers 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000004633 polyglycolic acid Substances 0.000 claims description 4
- 239000004627 regenerated cellulose Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
- 229920002907 Guar gum Polymers 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims description 2
- 239000004368 Modified starch Substances 0.000 claims description 2
- 239000000665 guar gum Substances 0.000 claims description 2
- 235000010417 guar gum Nutrition 0.000 claims description 2
- 229960002154 guar gum Drugs 0.000 claims description 2
- 235000019426 modified starch Nutrition 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 2
- 229920002301 cellulose acetate Polymers 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 9
- 229920003086 cellulose ether Polymers 0.000 description 8
- 229920000433 Lyocell Polymers 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- -1 hydroxycellulose Polymers 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 2
- HJXMNVQARNZTEE-UHFFFAOYSA-N Butylphthalide Chemical compound C1=CC=C2C(CCCC)OC(=O)C2=C1 HJXMNVQARNZTEE-UHFFFAOYSA-N 0.000 description 2
- ZPIKVDODKLJKIN-NSHDSACASA-N Senkyunolide Chemical compound C1CC=CC2=C1[C@H](CCCC)OC2=O ZPIKVDODKLJKIN-NSHDSACASA-N 0.000 description 2
- 208000018747 cerebellar ataxia with neuropathy and bilateral vestibular areflexia syndrome Diseases 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- NEDIAPMWNCQWNW-SECBINFHSA-N (2r)-2-pentyl-2,3-dihydropyran-6-one Chemical compound CCCCC[C@@H]1CC=CC(=O)O1 NEDIAPMWNCQWNW-SECBINFHSA-N 0.000 description 1
- WMBOCUXXNSOQHM-FLIBITNWSA-N (Z)-3-butylidenephthalide Chemical compound C1=CC=C2C(=C/CCC)/OC(=O)C2=C1 WMBOCUXXNSOQHM-FLIBITNWSA-N 0.000 description 1
- FZBYZQPNENFBLV-RQOWECAXSA-N (z)-4-hydroxypent-3-enoic acid Chemical compound C\C(O)=C\CC(O)=O FZBYZQPNENFBLV-RQOWECAXSA-N 0.000 description 1
- WMBOCUXXNSOQHM-DHZHZOJOSA-N 3-Butylidenephthalide Natural products C1=CC=C2C(=C/CCC)\OC(=O)C2=C1 WMBOCUXXNSOQHM-DHZHZOJOSA-N 0.000 description 1
- RZTOWFMDBDPERY-UHFFFAOYSA-N Delta-Hexanolactone Chemical compound CC1CCCC(=O)O1 RZTOWFMDBDPERY-UHFFFAOYSA-N 0.000 description 1
- WNVCMFHPRIBNCW-UHFFFAOYSA-N Quercuslactone a Chemical compound CCCCC1OC(=O)CC1C WNVCMFHPRIBNCW-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000008365 aromatic ketones Chemical class 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- FYTRVXSHONWYNE-UHFFFAOYSA-N delta-octanolide Chemical compound CCCC1CCCC(=O)O1 FYTRVXSHONWYNE-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000005454 flavour additive Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- WMBOCUXXNSOQHM-UHFFFAOYSA-N n-butylidenephthalide Natural products C1=CC=C2C(=CCCC)OC(=O)C2=C1 WMBOCUXXNSOQHM-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
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
- A24D3/04—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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- 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
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- A24D3/068—Biodegradable or disintegrable
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Nonwoven Fabrics (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
- Paper (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1203202.5 | 2012-02-23 | ||
| GBGB1203202.5A GB201203202D0 (en) | 2012-02-23 | 2012-02-23 | Tobacco smoke filter |
| GB201218113A GB201218113D0 (en) | 2012-10-09 | 2012-10-09 | Tobacco smoke filter |
| GB1218113.7 | 2012-10-09 | ||
| PCT/EP2013/053654 WO2013124475A1 (en) | 2012-02-23 | 2013-02-25 | Tobacco smoke filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014134214A RU2014134214A (ru) | 2016-04-10 |
| RU2631628C2 true RU2631628C2 (ru) | 2017-09-25 |
Family
ID=47757586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014134214A RU2631628C2 (ru) | 2012-02-23 | 2013-02-25 | Фильтр для табачного дыма |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20150059789A1 (enExample) |
| EP (1) | EP2816911B1 (enExample) |
| JP (4) | JP6258872B2 (enExample) |
| CN (2) | CN110558609A (enExample) |
| CA (1) | CA2863465C (enExample) |
| IN (1) | IN2014DN06667A (enExample) |
| RU (1) | RU2631628C2 (enExample) |
| WO (1) | WO2013124475A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2841125C2 (ru) * | 2021-12-07 | 2025-06-03 | КейТи энд Джи КОРПОРЕЙШН | Сигаретный фильтр, содержащий лиоцелловый жгут, и способ его изготовления |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140352708A1 (en) * | 2013-05-30 | 2014-12-04 | Seng C. Tan | Filters for Cigarettes, Pipes, and Cigars and Related Products |
| GB2525363B (en) * | 2014-05-23 | 2016-10-19 | Greenbutts Llc | Biodegradable cigarette filter tow and method of manufacture |
| CA2949484C (en) * | 2014-05-23 | 2022-05-31 | Greenbutts Llc | Biodegradable cigarette filter tow and method of manufacture |
| US20180140004A1 (en) * | 2016-11-23 | 2018-05-24 | Bio Fil Inc. | Biodegradable cigarette filter |
| PL3562333T3 (pl) * | 2016-12-29 | 2024-12-23 | Philip Morris Products S.A. | Wyrób do wytwarzania aerozolu posiadający komponent filtrujący dyspergowalny w wodzie |
| JP6832960B2 (ja) * | 2017-01-30 | 2021-02-24 | 日本たばこ産業株式会社 | たばこ原料の製造方法及びたばこ原料 |
| KR102792119B1 (ko) * | 2018-02-01 | 2025-04-04 | 제이티 인터내셔널 소시에떼 아노님 | 개선된 맛을 갖는 생분해성 필터 |
| CN113412064B (zh) | 2018-12-07 | 2023-11-24 | 菲利普莫里斯生产公司 | 具有生物可降解过滤材料的气溶胶生成制品 |
| CN113940449A (zh) * | 2020-07-17 | 2022-01-18 | 益升华过滤产品开发私人有限公司 | 纸腔式过滤器 |
| JP7526805B2 (ja) * | 2020-10-20 | 2024-08-01 | 日本たばこ産業株式会社 | 香味吸引器具及び香味吸引システム |
| GB202115251D0 (en) * | 2021-10-22 | 2021-12-08 | Essentra Filter Products Dev Co Pte Ltd | Paper tube |
| EP4176736A1 (en) * | 2021-11-08 | 2023-05-10 | Essentra Filter Products Development Co. Pte. Ltd. | Active paper |
| GB202116870D0 (en) * | 2021-11-23 | 2022-01-05 | Essentra Filter Products Dev Co Pte Ltd | Paper filter |
| KR20230085383A (ko) * | 2021-12-07 | 2023-06-14 | 주식회사 케이티앤지 | 라이오셀 토우를 포함하는 담배 필터 |
| KR20230149942A (ko) * | 2022-04-21 | 2023-10-30 | 주식회사 케이티앤지 | 기능성 향상 바인더가 적용된 필터 및 이를 포함하는 흡연 물품 |
| US20230413897A1 (en) * | 2022-06-27 | 2023-12-28 | R.J. Reynolds Tobacco Company | Alternative filter materials and components for an aerosol delivery device |
| ES2958821B2 (es) | 2022-07-19 | 2025-12-01 | Miquel Y Costas & Miquel Sa | Papel para filtro de cigarrillos y filtro que lo comprende |
| KR102864708B1 (ko) * | 2022-07-28 | 2025-09-29 | 주식회사 케이티앤지 | 생분해도를 가지는 친환경 필터 |
| EP4368036A1 (en) * | 2022-11-11 | 2024-05-15 | Boegli-Gravures S.A. | Method and tool for embossing of biodegradable paper to fabricate cigarette filters |
| KR102785532B1 (ko) * | 2024-08-01 | 2025-03-25 | 김종학 | 생분해 및 수해리성 담배필터 및 이의 제조 방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080087290A1 (en) * | 2005-02-02 | 2008-04-17 | Hiroki Taniguchi | Cigarette Filter Material and Cigarette Filter |
| RU2382583C2 (ru) * | 2005-04-15 | 2010-02-27 | Реемтсма Цигареттенфабрикен Гмбх | Фильтр для табачного дыма |
| US20110180084A1 (en) * | 2010-01-27 | 2011-07-28 | R.J. Reynolds Tobacco Company | Apparatus and associated method for forming a filter component of a smoking article |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2075328B (en) | 1980-04-21 | 1984-05-02 | Filtrona Ltd | Tobacco-smoke filter |
| US4616057A (en) * | 1985-07-10 | 1986-10-07 | Sun Chemical Corporation | Polymer emulsion containing an interpenetrating polymer network |
| US4924887A (en) * | 1986-02-03 | 1990-05-15 | R. J. Reynolds Tobacco Company | Tobacco rods and filters |
| US5348027A (en) * | 1991-02-14 | 1994-09-20 | R. J. Reynolds Tobacco Company | Cigarette with improved substrate |
| DE4322966C2 (de) * | 1993-07-09 | 1995-10-26 | Rhodia Ag Rhone Poulenc | Aus Celluloseacetat geformte Gebilde und ihre Verwendung als Filtertow und Tabakrauchfilterelement |
| JPH0739361A (ja) * | 1993-07-28 | 1995-02-10 | Advance Co Ltd | タバコ用フィルター |
| TW241198B (en) * | 1993-09-06 | 1995-02-21 | Daicel Chem | A tobacco filter material and a method of producing the same |
| US5732718A (en) * | 1994-08-23 | 1998-03-31 | Schweitzer-Mauduit International, Inc. | Selective filtration device |
| JP3696951B2 (ja) * | 1994-09-22 | 2005-09-21 | ダイセル化学工業株式会社 | たばこ煙用フィルター素材及びその製造方法 |
| DE69520816T2 (de) * | 1994-10-31 | 2001-09-13 | Daicel Chemical Industries, Ltd. | Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material |
| JP3677310B2 (ja) * | 1994-10-31 | 2005-07-27 | ダイセル化学工業株式会社 | たばこフィルター素材およびそれを用いたたばこフィルター |
| JP3531765B2 (ja) * | 1995-05-29 | 2004-05-31 | ダイセル化学工業株式会社 | たばこフィルター |
| JP3606950B2 (ja) * | 1995-05-31 | 2005-01-05 | ダイセル化学工業株式会社 | たばこフィルターおよびその製造方法 |
| JP3260059B2 (ja) * | 1995-06-29 | 2002-02-25 | 日本たばこ産業株式会社 | 水分散性乾式不織布およびたばこ用フィルター並びにそれらの製造方法 |
| US5986004A (en) * | 1997-03-17 | 1999-11-16 | Kimberly-Clark Worldwide, Inc. | Ion sensitive polymeric materials |
| JPH11243939A (ja) * | 1998-02-27 | 1999-09-14 | Japan Tobacco Inc | たばこ製品用フィルター |
| JP2931810B1 (ja) * | 1998-03-31 | 1999-08-09 | 日本たばこ産業株式会社 | 生分解性セルロースアセテート成形品およびたばこ用フィルタープラグ |
| JP2000084323A (ja) * | 1998-09-16 | 2000-03-28 | Mitsubishi Rayon Co Ltd | エアーフィルターとタバコ用フィルター及び同フィルターを備えたタバコシガレット |
| JP2001292758A (ja) * | 2000-04-12 | 2001-10-23 | Unitica Fibers Ltd | タバコフィルター |
| AU2001282537A1 (en) * | 2000-08-31 | 2002-03-13 | Japan Tobacco Inc. | Filter manufacturing machine |
| US20030045191A1 (en) * | 2001-08-22 | 2003-03-06 | Joel Erwin Goldstein | Disintegratable pre-moistened wipes substantially free of boric acid and its derivatives and lotion therefor |
| JP3996477B2 (ja) * | 2002-09-20 | 2007-10-24 | 日本たばこ産業株式会社 | 喫煙用フィルター |
| US20040063044A1 (en) * | 2002-09-27 | 2004-04-01 | Eastman Kodak Company | Odorless photographic bleaching composition and color photographic processing |
| US20050109449A1 (en) * | 2003-11-26 | 2005-05-26 | Paul Scott | Method of producing latex bonded nonwoven fabric |
| CN101003925A (zh) * | 2006-12-20 | 2007-07-25 | 大亚科技股份有限公司 | 烟用木浆无纺布 |
| US9155335B2 (en) * | 2007-12-17 | 2015-10-13 | Celanese Acetate Llc | Degradable cigarette filter |
| GB0910373D0 (en) | 2009-06-16 | 2009-07-29 | Filtrona Int Ltd | Tabacco smoke filter |
| EP2561127B1 (en) * | 2010-04-22 | 2015-01-21 | 3M Innovative Properties Company | Nonwoven nanofiber webs containing chemically active particulates and methods of making and using same |
| US20120000480A1 (en) * | 2010-06-30 | 2012-01-05 | Sebastian Andries D | Biodegradable cigarette filter |
| AT512460B1 (de) * | 2011-11-09 | 2013-11-15 | Chemiefaser Lenzing Ag | Dispergierbare nicht-gewebte Textilien |
-
2013
- 2013-02-25 CA CA2863465A patent/CA2863465C/en active Active
- 2013-02-25 WO PCT/EP2013/053654 patent/WO2013124475A1/en not_active Ceased
- 2013-02-25 RU RU2014134214A patent/RU2631628C2/ru active
- 2013-02-25 EP EP13706961.3A patent/EP2816911B1/en active Active
- 2013-02-25 IN IN6667DEN2014 patent/IN2014DN06667A/en unknown
- 2013-02-25 CN CN201910836975.0A patent/CN110558609A/zh active Pending
- 2013-02-25 CN CN201380010608.6A patent/CN104244747A/zh active Pending
- 2013-02-25 JP JP2014558138A patent/JP6258872B2/ja not_active Expired - Fee Related
- 2013-02-25 US US14/380,434 patent/US20150059789A1/en not_active Abandoned
-
2017
- 2017-09-19 JP JP2017178835A patent/JP2018011604A/ja not_active Withdrawn
-
2019
- 2019-12-05 JP JP2019220194A patent/JP2020043872A/ja not_active Withdrawn
-
2022
- 2022-03-02 JP JP2022031874A patent/JP2022066362A/ja active Pending
-
2023
- 2023-01-17 US US18/097,848 patent/US20230248053A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080087290A1 (en) * | 2005-02-02 | 2008-04-17 | Hiroki Taniguchi | Cigarette Filter Material and Cigarette Filter |
| RU2382583C2 (ru) * | 2005-04-15 | 2010-02-27 | Реемтсма Цигареттенфабрикен Гмбх | Фильтр для табачного дыма |
| US20110180084A1 (en) * | 2010-01-27 | 2011-07-28 | R.J. Reynolds Tobacco Company | Apparatus and associated method for forming a filter component of a smoking article |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2841125C2 (ru) * | 2021-12-07 | 2025-06-03 | КейТи энд Джи КОРПОРЕЙШН | Сигаретный фильтр, содержащий лиоцелловый жгут, и способ его изготовления |
| RU2844300C2 (ru) * | 2022-01-30 | 2025-07-28 | Рокит Джой Лимитед | Фильтрующий блок сигаретного картриджа и сигаретный картридж |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2014134214A (ru) | 2016-04-10 |
| JP2020043872A (ja) | 2020-03-26 |
| JP2022066362A (ja) | 2022-04-28 |
| IN2014DN06667A (enExample) | 2015-05-22 |
| CN104244747A (zh) | 2014-12-24 |
| EP2816911B1 (en) | 2024-01-10 |
| US20230248053A1 (en) | 2023-08-10 |
| CN110558609A (zh) | 2019-12-13 |
| JP6258872B2 (ja) | 2018-01-10 |
| US20150059789A1 (en) | 2015-03-05 |
| CA2863465A1 (en) | 2013-08-29 |
| JP2015507937A (ja) | 2015-03-16 |
| EP2816911A1 (en) | 2014-12-31 |
| EP2816911C0 (en) | 2024-01-10 |
| JP2018011604A (ja) | 2018-01-25 |
| CA2863465C (en) | 2017-05-30 |
| WO2013124475A1 (en) | 2013-08-29 |
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