中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

126 records (took 0.024 seconds)

    CIGARETTE HAVING REDUCED SIDESTREAM SMOKE
    3.
    发明公开
    CIGARETTE HAVING REDUCED SIDESTREAM SMOKE 审中-公开
    烟雾低侧流卷烟

    公开(公告)号：EP1047308A4

    公开(公告)日：2007-05-02

    申请号：EP99902036

    申请日：1999-01-06

    Applicant: PHILIP MORRIS PROD

    Inventor： NICHOLS WALTER A ,  HEARN JOHN R ,  SPRINKEL F MURPHY JR ,  FOURNIER JAY A ,  WHIDBY JERRY F

    IPC: A24D1/02 ,  A24D1/08 ,  A24D1/00 ,  D21H27/00

    CPC classification number: A24D1/02 ,  A24D1/00

    Abstract: A cigarette (30) includes an ignition element (36) in contact with tobacco (40, 42), surrounded by a composite outer wrapper (38). The outer wrapper (38) is impervious to oxygen causing the tobacco (40, 42) to extinguish between puffs. The ignition element (36), however, has a longer static burn time than the tobacco (40, 42) and remains smoldering between puffs. Upon a subsequent puff, the smoldering ignition element (36) reignites the tobacco (40, 42). One or more initially occluded perforations (34) in the outer layer (38) maintain the uniformity in combustion of the tobacco (40, 42) and the ignition element (36).

    NANOSCALE CATALYST PARTICLE/ALUMINOSILICATE TO REDUCE CARBON MONOXIDE IN THE MAINSTREAM SMOKE OF A CIGARETTE
    4.
    发明申请
    NANOSCALE CATALYST PARTICLE/ALUMINOSILICATE TO REDUCE CARBON MONOXIDE IN THE MAINSTREAM SMOKE OF A CIGARETTE 审中-公开
    纳米级催化剂颗粒/铝氧化物，以减少墨西哥烟雾中的一氧化碳

    公开(公告)号：WO2004110183A2

    公开(公告)日：2004-12-23

    申请号：PCT/IB2004002158

    申请日：2004-06-10

    Applicant: PHILIP MORRIS PROD

    Inventor： LUAN ZHAOHUA ,  DEEVI SAROJINI ,  FOURNIER JAY A ,  SKINNER ILA ,  KOLLER KENT B ,  GEE DIANE L

    IPC: A24B15/28 ,  A24D3/16 ,  A24B15/00

    CPC classification number: A24B15/286 ,  A24B15/28 ,  A24B15/282 ,  A24B15/287 ,  A24D3/16 ,  A24D3/166

    Abstract: A smoking article composition and a method of making a smoking article composition comprising tobacco cut filler, cigarette paper and/or cigarette filter material further comprising a catalyst capable of converting carbon monoxide to carbon dioxide, wherein the catalyst comprises nanoscale catalyst particles dispersed within a porous aluminosilicate matrix. The catalyst can be formed by combining nanoscale catalyst particles or a metal precursor solution thereof with an alumina­silica sol mixture to form a slurry, gelling the slurry to form the co-gel, heating the co-gel to form a catalyst comprising nanoscale catalyst particles dispersed within a porous aluminosilicate matrix. The catalyst can be incorporated in tobacco cut filler, cigarette paper and/or cigarette filter material by spraying, dusting and/or immersion.

    Abstract translation: 一种吸烟制品组合物和一种制造吸烟制品组合物的方法，其包括烟草切丝填料，卷烟纸和/或香烟过滤材料，其进一步包括能够将一氧化碳转化为二氧化碳的催化剂，其中所述催化剂包含分散在多孔 铝硅酸盐基质。 催化剂可以通过将纳米级催化剂颗粒或其金属前体溶液与氧化铝溶胶混合物结合以形成浆料，凝胶化以形成共凝胶，加热共凝胶形成包含分散的纳米级催化剂颗粒的催化剂 在多孔铝硅酸盐基质内。 催化剂可以通过喷雾，除尘和/或浸渍而结合在烟草切割填料，卷烟纸和/或卷烟过滤材料中。

    FILTERS INCLUDING SEGMENTED MONOLITHIC SORBENT FOR GAS-PHASE FILTRATION
    5.
    发明申请
    FILTERS INCLUDING SEGMENTED MONOLITHIC SORBENT FOR GAS-PHASE FILTRATION 审中-公开
    过滤器，包括用于气相过滤的分离式单体离子

    公开(公告)号：WO2004086888A3

    公开(公告)日：2005-05-12

    申请号：PCT/IB2004001368

    申请日：2004-04-02

    Applicant: PHILIP MORRIS PROD

    Inventor： ZHUANG SHUZHONG ,  FOURNIER JAY A ,  PAINE JOHN B III ,  SHERWOOD TIMOTHY S ,  KOLLER KENT B ,  LUAN ZHAOHUA ,  THOMAS CHARLES E JR

    IPC: A24D3/04 ,  A24D3/08 ,  A24D3/16 ,  A24D3/06

    CPC classification number: A24D3/163 ,  A24D3/048 ,  A24D3/08 ,  A24D3/166

    Abstract: A filter includes at least two monolithic sorbent segments and a mixing segment between the two monolithic sorbent segments. The monolithic sorbent segments comprise porous sorbent materials that are capable of selectively removing one or more selected gaseous constituents from a gas flow. The filter can be incorporated in a smoking article, such as a cigarette, to remove one or more selected constituents from mainstream smoke. Methods for making the filter and smoking articles including the filter, as well as methods for smoking a cigarette comprising the filter, are also provided.

    Abstract translation: 过滤器包括至少两个整体吸附剂段和两个整体式吸附剂段之间的混合段。 整体式吸附剂部分包括多孔吸附剂材料，其能够从气流中选择性地除去一种或多种选择的气态成分。 过滤器可以并入吸烟制品（例如香烟）中以从主流烟雾中去除一个或多个选定的成分。 还提供了制造包括过滤器的过滤器和吸烟制品的方法以及用于吸烟的方法，该方法包括过滤器。

    SMOKING ARTICLE WRAPPER WITH IMPROVED FILLER
    7.
    发明公开
    SMOKING ARTICLE WRAPPER WITH IMPROVED FILLER 有权
    包装具有改进填料烟制品

    公开(公告)号：EP1215972A4

    公开(公告)日：2005-04-13

    申请号：EP00948865

    申请日：2000-07-21

    Applicant: PHILIP MORRIS PROD

    Inventor： FOURNIER JAY A ,  PAINE JOHN B III

    IPC: A24B1/00 ,  A24B15/28 ,  A24D1/02 ,  A24F1/22 ,  A24F7/00 ,  A24F47/00 ,  D21H17/66 ,  D21H27/00

    CPC classification number: A24D1/02

    Abstract: The invention relates to a tobacco smoking article wrapper which selectively reduces the content of gaseous components in the smoke delivered during the use of the smoking article. The gaseous components can be low molecular weight aldehydes in the smoke produced during combustion/pyrolysis of the smoking article. The wrapper can comprise cigarette paper having an ammonium-containing compound filler therein for reducing the aldehyde content in the smoke. The ammonium-containing compound filler evolves ammonia upon combustion/pyrolysis of the smoking article which can chemically react with aldehydes in tobacco smoke and/or modify the combustion/pyrolysis reactions thereby reducing the initial formation of aldehydes to selectively reduce such aldehydes from the smoke inhaled by a smoker. The ammonium-containing compound can be magnesium ammonium phosphate used alone or in combination with one or more other fillers such as calcium carbonate.

    FLAVOURED CIGARETTE
    8.
    发明申请
    FLAVOURED CIGARETTE 审中-公开
    风味香烟

    公开(公告)号：WO2007036814A2

    公开(公告)日：2007-04-05

    申请号：PCT/IB2006003857

    申请日：2006-09-29

    Applicant: PHILIP MORRIS PROD

    Inventor： BECKER ULRIKE ,  HOWELL TONY ,  XUE LIXIN ,  KARLES GEORGIOS D ,  FOURNIER JAY A

    CPC classification number: A24D1/002 ,  A24B15/283 ,  A24D1/02 ,  A24D1/025 ,  A24D3/048 ,  A24D3/061 ,  A24D3/14

    Abstract: Cigarettes are provided which contain a filtering system (180) and flavorants encapsulated with polyvinyl acetate (150), wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.

    Abstract translation: 提供香烟，其包含过滤系统（180）和用聚乙酸乙烯酯（150）包封的调味剂，其中通过将食用香料包封在聚乙酸乙烯酯内，通过调味剂对吸附剂的失活被降低。 优选的香料是薄荷醇。 通过将至少一种调味剂与聚乙酸乙烯酯和溶剂如乙醇混合并形成包封的食用香料来制备包封的香料。 还提供制作香烟和吸烟物品的方法。

    SURFACE-MODIFIED ACTIVATED CARBON IN SMOKING ARTICLES
    9.
    发明申请
    SURFACE-MODIFIED ACTIVATED CARBON IN SMOKING ARTICLES 审中-公开
    表面改性的活性炭在吸烟制品中的应用

    公开(公告)号：WO2006070291A3

    公开(公告)日：2006-09-14

    申请号：PCT/IB2005004100

    申请日：2005-12-29

    Applicant: PHILIP MORRIS PROD

    Inventor： LUAN ZHAOHUA ,  FOURNIER JAY A ,  LIPOWICZ PETER J ,  HAJALIGOL MOHAMMAD ,  ZHUANG SHUZHONG ,  PAINE JOHN BRYANT III

    IPC: A24D3/16 ,  C01B31/08

    CPC classification number: A24D3/163 ,  C01B32/372

    Abstract: A surface-modified activated carbon is provided to reduce the amount of free fine carbon particles among the activated carbon. By surface-modifying the activated carbon with a layer, the activated carbon can have increased mechanical strength and the fine carbon particles among the activated carbon can be fastened to the layer. Therefore, the layer allows for the level of free fine carbon particles among the activated carbon to be reduced. Surface-modified activated carbon can be used in smoking articles so as to allow for adsorption by the activated carbon with reduced free fine carbon particles in the smoking article and the smoke produced.

    Abstract translation: 提供表面改性的活性炭以减少活性炭中游离的细碳颗粒的量。 通过用活性炭层表面改性，活性炭可以具有增加的机械强度，活性炭中的细碳颗粒可以固定在该层上。 因此，该层允许降低活性炭中游离的细碳颗粒的含量。 表面改性的活性炭可以用于吸烟制品中，以允许活性炭吸附吸烟制品中减少的游离细碳颗粒和所产生的烟雾。

    IMMOBILIZED ADDITIVE INSERTS
    10.
    发明申请
    IMMOBILIZED ADDITIVE INSERTS 审中-公开
    固定化添加剂插页

    公开(公告)号：WO2008015572A8

    公开(公告)日：2008-09-12

    申请号：PCT/IB2007003081

    申请日：2007-08-03

    Applicant: PHILIP MORRIS PROD

    Inventor： MISHRA MUNMAYA K ,  FOURNIER JAY A ,  KRAUSS MARC R ,  FERNANDEZ DOUGLAS A ,  LIPOWICZ PETER J

    IPC: A24D1/00

    CPC classification number: A24C5/60 ,  A24B15/282 ,  A24D1/002 ,  A24D3/061

    Abstract: Delivery of additives in a smoking article (200) is provided through thermally degradable, robust immobilized additive inserts (100). Additives can be immobilized in an elongated device (110) or an insert, wherein the elongated device (110) or the insert is sufficiently robust to allow the elongated device (110) or the insert to be manually or machine inserted into a smoking article (200) while maintaining the structure of the elongated device (110) or the insert. By providing additives in the form of thermally degradable immobilized additive inserts (100), migration and/or loss of the additives in a smoking article (200) prior to smoking can be reduced.

    Abstract translation: 吸烟制品（200）中的添加剂的输送通过可热降解，牢固的固定化添加剂插入物（100）来提供。 添加剂可固定在细长装置（110）或插入物中，其中细长装置（110）或插入物足够坚固以允许细长装置（110）或插入物手动或机器插入吸烟物品（ 200），同时保持细长装置（110）或插入物的结构。 通过提供可热降解的固定化添加剂插入物（100）形式的添加剂，可以减少吸烟之前吸烟物品（200）中添加剂的迁移和/或损失。

Patent Agency Ranking