DK1470761T3 - Rygefilter og rygeartikel - Google Patents
Rygefilter og rygeartikel Download PDFInfo
- Publication number
- DK1470761T3 DK1470761T3 DK03701015.4T DK03701015T DK1470761T3 DK 1470761 T3 DK1470761 T3 DK 1470761T3 DK 03701015 T DK03701015 T DK 03701015T DK 1470761 T3 DK1470761 T3 DK 1470761T3
- Authority
- DK
- Denmark
- Prior art keywords
- filter
- cigarette
- hydrotalcite
- hydrotalcite compound
- cellulose acetate
- Prior art date
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
- A24D3/16—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)
Claims (4)
1. Cigaret, kendetegnet ved at omfatte: en tobaksstang; og et cigaretfilter forbundet med tobaksstangen, hvor cigaretfilteret omfatter et celluloseacetatblår eller et uvævet materiale fremstillet af celluloseacetat og partikler af hydrotalcitforbindelse fordelt i celluloseacetatblåret eller det uvævede materiale fremstillet af celluloseacetat, eller omfattende filtersegmenter af celluloseacetatblår og partikler af hydrotalcitforbindelse, der er fyldt i et rum mellem de tilstødende filtersegmenter, hvor hydrotalcitforbindelsen har en gennemsnitlig partikeldiameter mellem 200 pm og 800 μιτι.
2. Cigaret ifølge krav 1, kendetegnet ved, at hydrotalcitforbindelsen er repræsenteret ved følgende almene formel:
hvor M2+ står for en divalent metalion udvalgt fra gruppen bestående af en Mg-ion, en Zn-ion, en Ni-ion og en Ca-ion, M3+ står for en Al-ion, An" står for en anion med valensen n, som er udvalgt fra gruppen bestående af C03, S04, OOC-COO, Cl, Br, F, N03, Fe(CN)53", Fe(CN)54", phthalsyre, isophthalsyre, terephthalsyre, maleinsyre, alkenylsyre og dens derivat, æblesyre, salicylsyre, akrylsyre, adipinsyre, ravsyre, citronsyre og sulfonsyre, 0,1
3. Cigaret ifølge krav 1, hvor cigaretfilteret omfatter filtersegmenter af celluloseacetatblår og partikler af hydrotalcitforbindelse, der er fyldt i et rum mellem de tilstødende filtersegmenter, kendetegnet ved yderligere at omfatte et kulfiltersegment ud over filtersegmentet, der indeholder hydrotalcitforbindelsen.
4. Cigaret ifølge krav 1, kendetegnet ved, at hydrotalcitforbindelsen er indeholdt i en mænge på mellem 50 og 146,7 mg/cigaret.
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 |
|---|---|
| DK1470761T3 true DK1470761T3 (da) | 2016-02-15 |
Family
ID=19190626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK03701015.4T DK1470761T3 (da) | 2002-01-08 | 2003-01-07 | Rygefilter og rygeartikel |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20040237983A1 (da) |
| EP (1) | EP1470761B1 (da) |
| JP (1) | JP3895327B2 (da) |
| KR (1) | KR100912311B1 (da) |
| CN (2) | CN1612701A (da) |
| AU (1) | AU2003202479A1 (da) |
| CA (1) | CA2472385C (da) |
| DK (1) | DK1470761T3 (da) |
| ES (1) | ES2563032T3 (da) |
| MY (1) | MY146655A (da) |
| PT (1) | PT1470761E (da) |
| RU (1) | RU2291657C2 (da) |
| TW (1) | TWI324049B (da) |
| UA (1) | UA77052C2 (da) |
| WO (1) | WO2003056947A1 (da) |
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 |
| CN103987284B (zh) * | 2011-12-06 | 2019-01-11 | 日本烟草产业株式会社 | 香烟过滤嘴及香烟 |
| 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 |
| EP3400814A4 (en) * | 2016-03-28 | 2019-08-21 | Japan Tobacco Inc. | FILTERS FOR SMOKE PRODUCTS, SMOKE PRODUCTS AND METHOD FOR PRODUCING A FILTER FOR SMOKE PRODUCTS |
| JP7150719B2 (ja) * | 2016-12-29 | 2022-10-11 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 非晶質炭酸マグネシウムを有する喫煙物品フィルター |
| KR102495620B1 (ko) * | 2017-06-19 | 2023-02-06 | 니뽄 다바코 산교 가부시키가이샤 | 흡연 물품용 필터 및 그 제조 방법 |
| 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 DK DK03701015.4T patent/DK1470761T3/da active
- 2003-01-07 EP EP03701015.4A patent/EP1470761B1/en not_active Expired - Lifetime
- 2003-01-07 RU RU2004124060/12A patent/RU2291657C2/ru active
- 2003-01-07 CA CA2472385A patent/CA2472385C/en not_active Expired - Lifetime
- 2003-01-07 ES ES03701015.4T patent/ES2563032T3/es not_active Expired - Lifetime
- 2003-01-07 KR KR1020047010408A patent/KR100912311B1/ko active IP Right Grant
- 2003-01-07 CN CNA038019744A patent/CN1612701A/zh active Pending
- 2003-01-07 PT PT3701015T patent/PT1470761E/pt unknown
- 2003-01-07 CN CN2010105256143A patent/CN102028307A/zh active Pending
- 2003-01-07 AU AU2003202479A patent/AU2003202479A1/en not_active Abandoned
- 2003-01-07 WO PCT/JP2003/000036 patent/WO2003056947A1/ja active Application Filing
- 2003-01-07 JP JP2003557319A patent/JP3895327B2/ja not_active Expired - Fee Related
- 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 |
|---|---|
| CN102028307A (zh) | 2011-04-27 |
| KR100912311B1 (ko) | 2009-08-14 |
| JPWO2003056947A1 (ja) | 2005-05-12 |
| CA2472385A1 (en) | 2003-07-17 |
| CN1612701A (zh) | 2005-05-04 |
| UA77052C2 (en) | 2006-10-16 |
| EP1470761A4 (en) | 2009-05-27 |
| JP3895327B2 (ja) | 2007-03-22 |
| MY146655A (en) | 2012-09-14 |
| AU2003202479A1 (en) | 2003-07-24 |
| EP1470761A1 (en) | 2004-10-27 |
| RU2004124060A (ru) | 2006-01-27 |
| CA2472385C (en) | 2011-08-02 |
| TW200301681A (en) | 2003-07-16 |
| KR20040073534A (ko) | 2004-08-19 |
| RU2291657C2 (ru) | 2007-01-20 |
| ES2563032T3 (es) | 2016-03-10 |
| TWI324049B (en) | 2010-05-01 |
| PT1470761E (pt) | 2016-03-18 |
| WO2003056947A1 (fr) | 2003-07-17 |
| US20040237983A1 (en) | 2004-12-02 |
| EP1470761B1 (en) | 2015-12-30 |
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