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公开(公告)号：EP2475272B1
公开(公告)日：2013-12-25
申请号：EP10755223.4
申请日：2010-09-09
IPC分类号： A24D3/16
摘要： The invention relates to a smoking article comprising a carbonaceous dried gel (3), (such as a xerogel, aerogel or cryogel), a filter (2) for a smoking article comprising a carbonaceous dried gel and the use of a carbonaceous dried gel for the filtration of smoke.
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2.发明授权MOLECULARLY IMPRINTED POLYMERS SELECTIVE FOR NITROSAMINES AND METHODS OF USING THE SAME 有权分子压花，NITRO SAMI选择性的聚合物和申请流程。
公开(公告)号：EP1756023B1
公开(公告)日：2012-04-11
申请号：EP05744145.3
申请日：2005-05-24
发明人： BHATTACHARYYA, Sumita , MCADAM, K., c/o British American Tobacco R&D Ctr. , REES, Anthony , SELLERGREN, Börje , WIDSTRAND, Christine
IPC分类号： C07B63/00 , C07C243/06 , C07D213/42 , C08F236/02 , A24B15/18 , A24D3/12
CPC分类号： A24B15/245 , A24B15/24 , A24D3/02 , A24D3/067 , A24D3/08 , B01D15/3852 , B01J20/268 , C08F222/14 , G01N33/0098
摘要： A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
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公开(公告)号：EP1993388A2
公开(公告)日：2008-11-26
申请号：EP07750978.4
申请日：2007-02-14
CPC分类号： A24D3/16 , A24B15/165 , A24D1/08 , A24D3/067 , A24F47/004 , A24F47/006
摘要： A smoking article, such as a cigarette, includes a carbonaceous heat source. A mouth end piece segment is located at the mouth end of the smoking article, and the mouth end piece segment allows the smoking, article to be placed in the mouth of the smoker to be drawn upon. The smoking article further incorporates an aerosol- generating segment located between the heat generation segment and the mouth end piece segment. The aerosol-generating segment incorporates an aerosol-forming material (e.g., glycerin and flavors). The heat generation segment is in a heat exchange relationship with the aerosol-generating region such that heat generated by the burning fuel element acts to volatilize aerosol-forming material for aerosol formation. The carbonaceous heat source is in intimate contact with coarse, fine or ultrafine particles of materials such as cerium oxide, or mixtures of cerium oxide and palladium chloride.
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公开(公告)号：EP1535524A1
公开(公告)日：2005-06-01
申请号：EP03794103.6
申请日：2003-08-27
申请人： Japan Tobacco Inc.
发明人： INAGAKI, Michihiro, c/o JAPAN TOBACCO INC. , HASEGAWA, Takashi, c/o JAPAN TOBACCO INC. , SUGAI, Kazunori, c/o JAPAN TOBACCO INC.
CPC分类号： A24F13/04 , A24D3/04 , A24D3/067 , A24F47/008
摘要： A filter for smoking includes a filter medium, and a means for heating the filter medium or a periphery of the filter medium.
摘要翻译： 用于吸烟的过滤器包括过滤介质和用于加热过滤介质或过滤介质周边的装置。
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公开(公告)号：EP3240438A1
公开(公告)日：2017-11-08
申请号：EP15825841.8
申请日：2015-12-15
摘要： A smoking article includes a smokable material and a filter comprising filtration material that is downstream of the smokable material. The filtration material comprises a sheet of hydrophobic cellulosic material with hydrophobic groups covalently bonded to the cellulosic material.
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公开(公告)号：EP3041597A1
公开(公告)日：2016-07-13
申请号：EP14772012.2
申请日：2014-09-05
发明人： SWAGER, Timothy, M. , IM, Jisun
CPC分类号： A24D3/10 , A24D3/067 , A24D3/14 , A24D3/163 , B01D53/02 , B01D53/04 , B01D2253/202 , B01D2257/7027 , B01D2258/06 , B01J20/24 , B01J20/28023 , B01J20/3212 , B01J20/3217 , B01J20/3246 , B01J20/3248 , B01J20/3255 , B01J20/3293
摘要： Embodiments described herein provide materials and methods for the absorption or filtration of various species and analytes. In some cases, the materials may be used to remove or reduce the amount of a substance in vapor sample (e.g., cigarette smoke).
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公开(公告)号：EP2844091A1
公开(公告)日：2015-03-11
申请号：EP13720594.4
申请日：2013-03-15
发明人： RASOULI, Firooz , SECHI, Gianluca
摘要： A smoking article (10) incorporates a mouthpiece (14), the mouthpiece includes an open pore structure converted from an organic gel and a functional material dispersed in the open pore structure, such as aerogel particles (20).
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公开(公告)号：EP2241203A2
公开(公告)日：2010-10-20
申请号：EP10171658.7
申请日：2007-02-14
CPC分类号： A24D3/16 , A24B15/165 , A24D1/08 , A24D3/067 , A24F47/004 , A24F47/006
摘要： A smoking article is proposed comprising a lighting end, a mouth end, and an aerosol-generation system, the aerosol generation system comprising an aerosol-generating segment and a heat generation segment, said heat generation segment having a length and including a heat source, each segment being physically separate and in a heat exchange relationship, wherein the heat source comprises a carbonaceous material in intimate contact with coarse, fine or ultrafine particles of cerium oxide disposed on a metal oxide substrate and a metal halide.
摘要翻译： 提出了一种吸烟物品，其包括照明端，口端和气溶胶发生系统，所述烟雾发生系统包括气溶胶发生段和发热段，所述发热段具有长度并包括热源， 每个区段在物理上是分离的并且处于热交换关系，其中热源包括与设置在金属氧化物衬底上的粗的，细的或超细的二氧化铈颗粒紧密接触的碳质材料和金属卤化物。
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公开(公告)号：EP4434362A1
公开(公告)日：2024-09-25
申请号：EP24165397.1
申请日：2024-03-22
申请人： Magi's Lab S.r.l.
发明人： DONATO, Kevin , BERTELLI, Matteo , CRISTONI, Simone , DHULI, Kristjana , MEDORI, Maria Chiara , KAFTALLI, Jurgen , BONETTI, Gabriele , MICHELETTI, Cecilia
摘要： It is disclosed a cigarette filter comprising a filter component, for example made of cellulose acetate or made of cellulose, which is functionalized with one or more olive tree polyphenols as hydroxytyrosol, tyrosol, oleuropein, homovanillic acid, oleanolic acid, apigenin, luteolin, elenolic acid. The filter allows to decrease the amount of harmful compounds that are inhaled with cigarette smoke. Preferably the cigarette filter decreases the concentration of aromatic amines and/or of nitrosamines in cigarette smoke.
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