JP6268289B2 - 吸着材 - Google Patents
吸着材 Download PDFInfo
- Publication number
- JP6268289B2 JP6268289B2 JP2016532037A JP2016532037A JP6268289B2 JP 6268289 B2 JP6268289 B2 JP 6268289B2 JP 2016532037 A JP2016532037 A JP 2016532037A JP 2016532037 A JP2016532037 A JP 2016532037A JP 6268289 B2 JP6268289 B2 JP 6268289B2
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- additive
- additive particles
- carrier material
- porous carrier
- 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.)
- Expired - Fee Related
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Classifications
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- 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
-
- 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
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
-
- 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
-
- 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- 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
- A24D3/166—Silicic acid or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
実験により以下の結論に至った。
1)活性炭はタバコ煙(つまり固相エアロゾル)に複数回晒すことが可能であり、多くの異なる化合物を効果的に吸着する活性を依然として維持することができる。
2)吸着材がある化合物を吸着する活性の程度は吸着されるその化合物に依存する。化合物の揮発性が高いほど、吸着材がその化合物を吸着する活性を失う程度は大きくなる傾向がある。
3)活性炭はタバコ煙(つまり固相エアロゾル)に晒された後で強い匂いを備えている。匂いの強さは使用した紙巻きタバコの数に応じて強くなる。
Claims (13)
- 直径が20nmより小さい細孔を備え、その外表面において添加剤粒子を担持する多孔性担体材料を含む吸着材であって、前記添加剤粒子は添加剤を含み、その直径は20nmより大きく、さらに前記添加剤粒子は、多孔性担体材料の内部構造内に位置していない吸着材。
- 多孔性担体材料の外表面の約10%以上が添加剤粒子によって覆われていることを特徴とする請求項1に記載の吸着材。
- 多孔性担体材料は活性炭、シリカ、ゼオライト、セピオライトおよび/または粘土剤を含むことを特徴とする請求項1または2に記載の吸着材。
- 多孔性担体材料の細孔の約10%以上が気相から化合物を吸着するために使用できることを特徴とする請求項1乃至3のいずれか1項に記載の吸着材。
- 添加剤は揮発性材料であることを特徴とする請求項1乃至4のいずれか1項に記載の吸着材。
- 添加剤は風味料および/またはアロマであることを特徴とする請求項1乃至5のいずれか1項に記載の吸着材。
- 風味料および/またはアロマは、ビャクダン、ユーカリ、アニス、およびヒマラヤスギを少なくとも1つ含む植物性化合物またはその誘導体であることを特徴とする請求項6に記載の吸着材。
- 添加剤粒子は、添加剤が蒸気として放出される前に添加剤を安定化および/または貯蔵するための材料を含んでいることを特徴とする請求項1乃至7のいずれか1項に記載の吸着材。
- 請求項1乃至8のいずれか1項に記載の吸着材を含む喫煙品フィルターエレメント。
- 請求項1乃至8のいずれか1項に記載の吸着材または請求項9に記載の喫煙品フィルターエレメントを含む喫煙品。
- 請求項1乃至8のいずれか1項に記載の吸着材の調製方法であって、直径が20nmより小さい細孔を備える多孔性担体材料を供給する工程と直径が20nmより大きい添加剤粒子を前記多孔性担体材料の外表面に堆積する工程とを含む方法。
- エアロゾルの液相および/または固相から添加剤粒子を多孔性担体材料の外表面に堆積させることを特徴とする請求項11に記載の吸着材の調製方法。
- 密閉チェンバー内において添加剤粒子を多孔性担体材料の外表面に堆積させることを特徴とする請求項11または12に記載の吸着材の調製方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1320674.3 | 2013-11-22 | ||
GBGB1320674.3A GB201320674D0 (en) | 2013-11-22 | 2013-11-22 | Adsorbent materials |
PCT/GB2014/053431 WO2015075452A1 (en) | 2013-11-22 | 2014-11-20 | Adsorbent materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017502652A JP2017502652A (ja) | 2017-01-26 |
JP6268289B2 true JP6268289B2 (ja) | 2018-01-24 |
Family
ID=49918080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016532037A Expired - Fee Related JP6268289B2 (ja) | 2013-11-22 | 2014-11-20 | 吸着材 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10285436B2 (ja) |
EP (1) | EP3071058A1 (ja) |
JP (1) | JP6268289B2 (ja) |
GB (1) | GB201320674D0 (ja) |
RU (1) | RU2633273C1 (ja) |
WO (1) | WO2015075452A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102640289B1 (ko) * | 2017-01-20 | 2024-02-23 | 엘지전자 주식회사 | 유기 고분자 흡착제, 유기 고분자 흡착제 조성물 및 유기 고분자 흡착제 제조 방법 |
RU2668752C1 (ru) * | 2018-03-07 | 2018-10-02 | Михаил Григорьевич Макаренко | Фильтр для сигарет |
CN110464040A (zh) * | 2019-07-16 | 2019-11-19 | 河南中烟工业有限责任公司 | 一种降真香多孔颗粒的制备方法及应用 |
USD1028336S1 (en) | 2021-06-22 | 2024-05-21 | Pax Labs, Inc. | Vaporizer cartridge |
CN113287781B (zh) * | 2021-06-24 | 2023-05-23 | 云南中烟工业有限责任公司 | 一种多层结构发烟颗粒、其制备、使用方法与用途 |
CN113712255A (zh) * | 2021-08-25 | 2021-11-30 | 上海烟草集团有限责任公司 | 一种降低卷烟烟气中丁醛的方法 |
WO2023204401A1 (ko) * | 2022-04-22 | 2023-10-26 | 주식회사 이엠텍 | 다공성 흡습체 및 이를 이용한 무화기 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972335A (en) | 1972-09-20 | 1976-08-03 | Calgon Corporation | Mentholated cigarette filter |
DK1377184T4 (en) | 2001-02-22 | 2015-06-29 | Philip Morris Products Sa | Cigarette and filter downstream aroma addition. |
US20030159703A1 (en) * | 2002-02-22 | 2003-08-28 | Zuyin Yang | Flavored carbon useful as filtering material of smoking article |
US20040231684A1 (en) | 2003-05-20 | 2004-11-25 | Zawadzki Michael A. | Smoking article and smoking article filter |
GB0404324D0 (en) | 2004-02-27 | 2004-03-31 | British American Tobacco Co | Smoking article and apparatus and process for manufacturing a smoking article |
GB0411690D0 (en) | 2004-05-25 | 2004-06-30 | Filtrona Int Ltd | Tobacco smoke filter |
US8408216B2 (en) * | 2004-12-22 | 2013-04-02 | Philip Morris Usa Inc. | Flavor carrier for use in smoking articles |
CN101115409B (zh) | 2005-02-04 | 2013-03-27 | 菲利普莫里斯生产公司 | 具有纤维质滋味添加剂的香烟及过滤嘴 |
US20070000505A1 (en) | 2005-02-24 | 2007-01-04 | Philip Morris Usa Inc. | Smoking article with tobacco beads |
DE202006016898U1 (de) | 2006-10-12 | 2007-11-22 | BLüCHER GMBH | Hochleistungsadsorbentien auf der Basis von Aktivkohle mit hoher Mikroporosität |
DE102007050971B4 (de) * | 2007-03-14 | 2014-12-31 | BLüCHER GMBH | Verfahren zur Herstellung von Hochleistungsadsorbentien auf der Basis von Aktivkohle mit hoher Meso- und Makroporosität, Hochleistungsadsorbentien und deren Verwendung |
EP2630879B1 (en) | 2010-10-20 | 2016-09-07 | Japan Tobacco, Inc. | Menthol-impregnated activated carbon, cigarette filter, and filter cigarette |
GB201109419D0 (en) * | 2011-06-06 | 2011-07-20 | British American Tobacco Co | Filter for a smoking article |
GB201110369D0 (en) | 2011-06-17 | 2011-08-03 | Filtrona Filter Prod Dev Co | Tobacco smoke filter with activated carbon |
GB201112539D0 (en) * | 2011-07-21 | 2011-08-31 | British American Tobacco Co | Porous carbon and methods of production thereof |
GB201116777D0 (en) * | 2011-09-29 | 2011-11-09 | British American Tobacco Co | Smokeable element |
DE102012100723B3 (de) | 2012-01-30 | 2013-05-29 | Sieber Forming Solutions Gmbh | Verfahren und Vorrichtung zur Herstellung von metallischen Bauteilen mit einem Schaft, der entlang seiner Längsachse zu mindestens einer Helix verformt ist |
-
2013
- 2013-11-22 GB GBGB1320674.3A patent/GB201320674D0/en not_active Ceased
-
2014
- 2014-11-20 EP EP14809078.0A patent/EP3071058A1/en not_active Withdrawn
- 2014-11-20 RU RU2016124767A patent/RU2633273C1/ru not_active IP Right Cessation
- 2014-11-20 JP JP2016532037A patent/JP6268289B2/ja not_active Expired - Fee Related
- 2014-11-20 US US15/037,911 patent/US10285436B2/en not_active Expired - Fee Related
- 2014-11-20 WO PCT/GB2014/053431 patent/WO2015075452A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015075452A1 (en) | 2015-05-28 |
RU2633273C1 (ru) | 2017-10-11 |
US20160286855A1 (en) | 2016-10-06 |
US10285436B2 (en) | 2019-05-14 |
EP3071058A1 (en) | 2016-09-28 |
GB201320674D0 (en) | 2014-01-08 |
JP2017502652A (ja) | 2017-01-26 |
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