CA2863465A1 - Filtre a fumee de tabac - Google Patents
Filtre a fumee de tabac Download PDFInfo
- Publication number
- CA2863465A1 CA2863465A1 CA2863465A CA2863465A CA2863465A1 CA 2863465 A1 CA2863465 A1 CA 2863465A1 CA 2863465 A CA2863465 A CA 2863465A CA 2863465 A CA2863465 A CA 2863465A CA 2863465 A1 CA2863465 A1 CA 2863465A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- nonwoven fabric
- tobacco smoke
- staple fibres
- filter element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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 (fr) | 2012-02-23 | 2013-02-25 | Filtre à fumée de tabac |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2863465A1 true CA2863465A1 (fr) | 2013-08-29 |
CA2863465C CA2863465C (fr) | 2017-05-30 |
Family
ID=47757586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2863465A Active CA2863465C (fr) | 2012-02-23 | 2013-02-25 | Filtre a fumee de tabac |
Country Status (8)
Country | Link |
---|---|
US (2) | US20150059789A1 (fr) |
EP (1) | EP2816911B1 (fr) |
JP (4) | JP6258872B2 (fr) |
CN (2) | CN110558609A (fr) |
CA (1) | CA2863465C (fr) |
IN (1) | IN2014DN06667A (fr) |
RU (1) | RU2631628C2 (fr) |
WO (1) | WO2013124475A1 (fr) |
Families Citing this family (13)
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 (fr) | 2014-05-23 | 2022-05-31 | Greenbutts Llc | Meche de filtre de cigarette biodegradable et son procede de fabrication |
US20180140004A1 (en) * | 2016-11-23 | 2018-05-24 | Bio Fil Inc. | Biodegradable cigarette filter |
CN110049690A (zh) * | 2016-12-29 | 2019-07-23 | 菲利普莫里斯生产公司 | 具有水分散性过滤组件的气溶胶生成制品 |
EA202091665A1 (ru) | 2018-02-01 | 2020-11-05 | ДжейТи ИНТЕРНЕШНЛ С.А. | Биоразлагаемый фильтр с улучшенным вкусом |
JP7482126B2 (ja) | 2018-12-07 | 2024-05-13 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 生分解性濾過材料を有するエアロゾル発生物品 |
WO2022085072A1 (fr) * | 2020-10-20 | 2022-04-28 | 日本たばこ産業株式会社 | Inhalateur d'arôme et système d'inhalation d'arôme |
GB202115251D0 (en) * | 2021-10-22 | 2021-12-08 | Essentra Filter Products Dev Co Pte Ltd | Paper tube |
EP4176736A1 (fr) * | 2021-11-08 | 2023-05-10 | Essentra Filter Products Development Co. Pte. Ltd. | Papier actif |
GB202116870D0 (en) * | 2021-11-23 | 2022-01-05 | Essentra Filter Products Dev Co Pte Ltd | Paper filter |
ES2958821A1 (es) * | 2022-07-19 | 2024-02-15 | Miquel Y Costas & Miquel Sa | Papel para filtro de cigarrillos y filtro que lo comprende |
EP4368036A1 (fr) * | 2022-11-11 | 2024-05-15 | Boegli-Gravures S.A. | Procédé et outil pour gaufrer du papier biodégradable pour fabriquer des filtres de cigarette |
Family Cites Families (33)
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 |
EP0709037B1 (fr) | 1994-10-31 | 2001-05-02 | Daicel Chemical Industries, Ltd. | Matériau pour filtre à fumée de tabac et filtre à fumée de tabac produit avec le matérial |
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 |
EP1314363B1 (fr) * | 2000-08-31 | 2010-08-25 | Japan Tobacco Inc. | Machine de fabrication de filtre |
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 |
US20080087290A1 (en) * | 2005-02-02 | 2008-04-17 | Hiroki Taniguchi | Cigarette Filter Material and Cigarette Filter |
DE102005017478A1 (de) * | 2005-04-15 | 2006-10-19 | Reemtsma Cigarettenfabriken Gmbh | Tabakrauchfilter |
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 |
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 |
PL2561127T3 (pl) * | 2010-04-22 | 2015-06-30 | 3M Innovative Properties Co | Włókninowe wstęgi z nanowłókien zawierające aktywne chemicznie cząstki stałe oraz sposoby ich wytwarzania i stosowania |
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 US US14/380,434 patent/US20150059789A1/en not_active Abandoned
- 2013-02-25 EP EP13706961.3A patent/EP2816911B1/fr active Active
- 2013-02-25 CN CN201910836975.0A patent/CN110558609A/zh active Pending
- 2013-02-25 CA CA2863465A patent/CA2863465C/fr active Active
- 2013-02-25 CN CN201380010608.6A patent/CN104244747A/zh active Pending
- 2013-02-25 JP JP2014558138A patent/JP6258872B2/ja active Active
- 2013-02-25 WO PCT/EP2013/053654 patent/WO2013124475A1/fr active Application Filing
- 2013-02-25 RU RU2014134214A patent/RU2631628C2/ru active
- 2013-02-25 IN IN6667DEN2014 patent/IN2014DN06667A/en unknown
-
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
Also Published As
Publication number | Publication date |
---|---|
JP6258872B2 (ja) | 2018-01-10 |
JP2018011604A (ja) | 2018-01-25 |
CN110558609A (zh) | 2019-12-13 |
US20150059789A1 (en) | 2015-03-05 |
US20230248053A1 (en) | 2023-08-10 |
RU2014134214A (ru) | 2016-04-10 |
EP2816911B1 (fr) | 2024-01-10 |
JP2015507937A (ja) | 2015-03-16 |
EP2816911A1 (fr) | 2014-12-31 |
JP2020043872A (ja) | 2020-03-26 |
CA2863465C (fr) | 2017-05-30 |
CN104244747A (zh) | 2014-12-24 |
EP2816911C0 (fr) | 2024-01-10 |
JP2022066362A (ja) | 2022-04-28 |
RU2631628C2 (ru) | 2017-09-25 |
IN2014DN06667A (fr) | 2015-05-22 |
WO2013124475A1 (fr) | 2013-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20140731 |