CA2712794C - Filtre de fumee de tabac - Google Patents
Filtre de fumee de tabac Download PDFInfo
- Publication number
- CA2712794C CA2712794C CA2712794A CA2712794A CA2712794C CA 2712794 C CA2712794 C CA 2712794C CA 2712794 A CA2712794 A CA 2712794A CA 2712794 A CA2712794 A CA 2712794A CA 2712794 C CA2712794 C CA 2712794C
- Authority
- CA
- Canada
- Prior art keywords
- filter
- tobacco smoke
- element according
- filter element
- staple fibres
- 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.)
- Active
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
- A24D3/06—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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0208—Cutting filter 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
- A24D3/04—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
- A24D3/08—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)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
L'invention porte sur un filtre ou sur un élément de filtre de fumée de tabac, comprenant un bouchon cylindrique de matériau de filtrage sensiblement homogène ayant une circonférence entre 14,0 et 23,2 nm, le matériau de filtrage sensiblement homogène comprenant une pluralité de fibres discontinues orientées de façon aléatoire.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0801246.0 | 2008-01-23 | ||
GB0801246A GB0801246D0 (en) | 2008-01-23 | 2008-01-23 | Tobacco smoke filter |
GB0822366.1 | 2008-12-08 | ||
GB0822366A GB0822366D0 (en) | 2008-12-08 | 2008-12-08 | Tobacco smoke filter |
PCT/GB2009/000215 WO2009093051A2 (fr) | 2008-01-23 | 2009-01-23 | Filtre de fumée de tabac |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2712794A1 CA2712794A1 (fr) | 2009-07-30 |
CA2712794C true CA2712794C (fr) | 2016-11-01 |
Family
ID=40547459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2712794A Active CA2712794C (fr) | 2008-01-23 | 2009-01-23 | Filtre de fumee de tabac |
Country Status (12)
Country | Link |
---|---|
US (1) | US20110023900A1 (fr) |
EP (1) | EP2247206B1 (fr) |
JP (1) | JP5491413B2 (fr) |
KR (1) | KR101765733B1 (fr) |
CN (1) | CN101938918B (fr) |
BR (1) | BRPI0906555B1 (fr) |
CA (1) | CA2712794C (fr) |
MX (1) | MX2010007986A (fr) |
PL (1) | PL2247206T3 (fr) |
RU (1) | RU2504309C2 (fr) |
TW (1) | TW200936065A (fr) |
WO (1) | WO2009093051A2 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201005547D0 (en) * | 2010-04-01 | 2010-05-19 | British American Tobacco Co | Composite additive materials |
EP2401929A1 (fr) * | 2010-06-30 | 2012-01-04 | Philip Morris Products S.A. | Filtre pour article à fumer |
EP2462822A1 (fr) * | 2010-12-13 | 2012-06-13 | Philip Morris Products S.A. | Article à fumer incluant des granules aromatiques |
US20120325231A1 (en) | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Filters having improved degradation and methods of making them |
US20120325233A1 (en) | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Cellulose esters having mixed-phase titanium dioxide particles for improved degradation |
US10064429B2 (en) | 2011-09-23 | 2018-09-04 | R.J. Reynolds Tobacco Company | Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses |
US8967155B2 (en) * | 2011-11-03 | 2015-03-03 | Celanese Acetate Llc | Products of high denier per filament and low total denier tow bands |
US20130115452A1 (en) * | 2011-11-03 | 2013-05-09 | Celanese Acetate Llc | High Denier Per Filament and Low Total Denier Tow Bands |
UA112328C2 (uk) | 2011-11-07 | 2016-08-25 | Філіп Морріс Продактс С.А. | Ментолвмісний курильний виріб |
GB2503644A (en) * | 2012-05-03 | 2014-01-08 | British American Tobacco Co | Filter |
GB201209345D0 (en) * | 2012-05-25 | 2012-07-11 | Filtrona Filter Prod Dev Co | Tobacco smoke filter and method of production |
KR20150035800A (ko) * | 2012-07-13 | 2015-04-07 | 필립모리스 프로덕츠 에스.에이. | 흡연 물품을 위한 분해가능한 필터 |
US9179709B2 (en) | 2012-07-25 | 2015-11-10 | R. J. Reynolds Tobacco Company | Mixed fiber sliver for use in the manufacture of cigarette filter elements |
US9119419B2 (en) | 2012-10-10 | 2015-09-01 | R.J. Reynolds Tobacco Company | Filter material for a filter element of a smoking article, and associated system and method |
DK2978327T3 (en) * | 2013-03-28 | 2019-02-25 | Philip Morris Products Sa | Smoking article comprising an aroma delivery element |
GB201316210D0 (en) * | 2013-09-11 | 2013-10-30 | Filtrona Filter Prod Dev Co | Tobacco smoke filter |
AT515930B1 (de) * | 2014-08-20 | 2016-01-15 | Lenzing Akiengesellschaft | Saugfähiger Artikel und seine Verwendung |
CN106998799A (zh) * | 2014-11-28 | 2017-08-01 | 株式会社大赛璐 | 香烟过滤嘴用乙酸纤维素纤维的丝束带、香烟过滤嘴、丝束带的制造装置、及丝束带的制造方法 |
KR20170119693A (ko) | 2015-02-18 | 2017-10-27 | 제이티 인터내셔널 소시에떼 아노님 | 고용량의 첨가제를 갖는 담배 제품 용 필터 |
GB201608810D0 (en) | 2016-05-19 | 2016-07-06 | British American Tobacco Co | Cutting and arranging rods for tobacco industry products |
US10524500B2 (en) | 2016-06-10 | 2020-01-07 | R.J. Reynolds Tobacco Company | Staple fiber blend for use in the manufacture of cigarette filter elements |
US20200037659A1 (en) | 2016-12-19 | 2020-02-06 | Jt International S.A. | Filters For Smoking Articles For Less Additive(s) Loss |
WO2019149742A1 (fr) | 2018-02-01 | 2019-08-08 | Jt International S.A. | Filtre biodégradable présentant un meilleur goût |
BR112020014233A2 (pt) * | 2018-03-08 | 2020-12-08 | Philip Morris Products S.A. | Artigos geradores de aerossol |
KR101976325B1 (ko) * | 2018-07-06 | 2019-05-07 | 주식회사 케이티앤지 | 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법 |
KR20200061098A (ko) | 2018-11-23 | 2020-06-02 | 주식회사 케이티앤지 | 에어로졸 생성장치용 궐련 및 그 궐련을 사용하는 에어로졸 생성장치 |
KR102677239B1 (ko) | 2023-08-17 | 2024-06-20 | 윤종국 | 궐련형 전자담배 스틱 |
KR102677237B1 (ko) | 2023-11-07 | 2024-06-20 | 윤종국 | 전자담배 스틱 |
KR102677240B1 (ko) | 2023-11-07 | 2024-06-20 | 윤종국 | 전자담배 스틱 |
KR102677238B1 (ko) | 2023-11-23 | 2024-06-20 | 윤종국 | 전자담배 스틱 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119396A (en) * | 1961-05-24 | 1964-01-28 | Minnesota Mining & Mfg | Tobacco smoke filter |
US3334533A (en) * | 1965-02-19 | 1967-08-08 | Monsanto Co | Staple fiber cutting mechanism |
US3552400A (en) * | 1967-06-08 | 1971-01-05 | American Filtrona Corp | Filter plug of staple fiber filter elements and the like |
FR2371156A1 (fr) * | 1976-11-18 | 1978-06-16 | Seita | Procede de transformation du tabac en agregats coherents |
US4274914A (en) * | 1978-08-28 | 1981-06-23 | Celanese Corporation | Filter material |
GB2145918B (en) * | 1980-08-04 | 1985-10-16 | Molins Plc | Producing filler material particularly for cigarette filters |
US4406294A (en) * | 1982-02-16 | 1983-09-27 | Brown & Williamson Tobacco Corporation | Cigarette filter |
GB8513233D0 (en) * | 1985-05-24 | 1985-06-26 | British American Tobacco Co | Cigarettes |
GB8921659D0 (en) * | 1989-09-26 | 1989-11-08 | Cigarette Components Ltd | Particulate sorbent smoke filter |
GB9121782D0 (en) * | 1991-10-14 | 1991-11-27 | Cigarette Components Ltd | Cigarette filter containing particulate smoke modifying additive |
US5275859A (en) * | 1992-12-21 | 1994-01-04 | Eastman Kodak Company | Tobacco smoke filter |
DE4332019C2 (de) * | 1993-09-16 | 1996-06-13 | Reemtsma H F & Ph | Ventilierte Filtercigarette |
US5509430A (en) * | 1993-12-14 | 1996-04-23 | American Filtrona Corporation | Bicomponent fibers and tobacco smoke filters formed therefrom |
DE19746664A1 (de) * | 1997-10-23 | 1999-05-06 | Reemtsma H F & Ph | Dünne Cigarette |
JP4209999B2 (ja) * | 1998-05-19 | 2009-01-14 | 日本たばこ産業株式会社 | シガレット用フィルター |
MXPA03007568A (es) * | 2001-02-22 | 2003-12-11 | Philip Morris Prod | Cigarrillo y filtro con adicion de sabor corriente abajo. |
DE10217410A1 (de) * | 2002-04-18 | 2003-10-30 | Hauni Maschinenbau Ag | Zigarettenfilter und Verfahren zur Herstellung desselben |
GB2394394A (en) * | 2002-10-23 | 2004-04-28 | Filtrona Int Ltd | Tobacco smoke filter |
DE502004001630D1 (de) * | 2003-04-03 | 2006-11-16 | Hauni Maschinenbau Ag | Verfahren zur Herstellung eines Vlieses für die Herstellung von Filtern der tabakverarbeitenden Industrie sowie Filterstrangherstelleinrichtung |
US20050042470A1 (en) * | 2003-08-22 | 2005-02-24 | Vogler John William | Cellulose ester based products and methods for making them |
US7856991B2 (en) * | 2005-02-01 | 2010-12-28 | Philip Morris Usa Inc. | Filter cigarette |
US8231752B2 (en) * | 2005-11-14 | 2012-07-31 | Cummins Filtration Ip Inc. | Method and apparatus for making filter element, including multi-characteristic filter element |
-
2009
- 2009-01-21 TW TW098102158A patent/TW200936065A/zh unknown
- 2009-01-23 JP JP2010543576A patent/JP5491413B2/ja active Active
- 2009-01-23 KR KR1020107018551A patent/KR101765733B1/ko active IP Right Grant
- 2009-01-23 PL PL09703354T patent/PL2247206T3/pl unknown
- 2009-01-23 WO PCT/GB2009/000215 patent/WO2009093051A2/fr active Application Filing
- 2009-01-23 CA CA2712794A patent/CA2712794C/fr active Active
- 2009-01-23 BR BRPI0906555A patent/BRPI0906555B1/pt active IP Right Grant
- 2009-01-23 MX MX2010007986A patent/MX2010007986A/es active IP Right Grant
- 2009-01-23 CN CN200980102882XA patent/CN101938918B/zh active Active
- 2009-01-23 EP EP09703354A patent/EP2247206B1/fr not_active Revoked
- 2009-01-23 RU RU2010134016/12A patent/RU2504309C2/ru active
- 2009-01-23 US US12/735,515 patent/US20110023900A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2010134016A (ru) | 2012-02-27 |
WO2009093051A2 (fr) | 2009-07-30 |
RU2504309C2 (ru) | 2014-01-20 |
JP2011509682A (ja) | 2011-03-31 |
EP2247206B1 (fr) | 2012-12-26 |
CN101938918A (zh) | 2011-01-05 |
US20110023900A1 (en) | 2011-02-03 |
TW200936065A (en) | 2009-09-01 |
KR20100107505A (ko) | 2010-10-05 |
EP2247206A2 (fr) | 2010-11-10 |
WO2009093051A3 (fr) | 2009-10-15 |
MX2010007986A (es) | 2010-08-06 |
PL2247206T3 (pl) | 2013-04-30 |
BRPI0906555B1 (pt) | 2019-09-03 |
JP5491413B2 (ja) | 2014-05-14 |
CA2712794A1 (fr) | 2009-07-30 |
KR101765733B1 (ko) | 2017-08-07 |
BRPI0906555A2 (pt) | 2015-07-07 |
CN101938918B (zh) | 2013-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20140120 |