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    SMOKING ARTICLE
    4.
    发明公开
    SMOKING ARTICLE 失效
    抽吸制品

    公开(公告)号：EP0763985A1

    公开(公告)日：1997-03-26

    申请号：EP95921051.0

    申请日：1995-06-06

    申请人： ROTHMANS INTERNATIONAL SERVICES LIMITED

    发明人： KIJOWSKI, Jerzy ,  CROUS, Eugene

    IPC分类号： A24F13

    CPC分类号： A24F13/00 ,  A24F13/16 ,  A24F13/22

    摘要： A smoking article is adapted to cut down or eliminate the emission of sidestream smoke particulates to the ambient atmosphere, by having its rod (2) of smokable material surrounded by a wall (7) spaced from the rod (2). The wall may be that of a closed container (16). The wall will preferably include layer(s) containing adsorbents, heat absorbers and/or catalysts. A filtered end (3) of the smokable material rod (2) is accessible from outside the container at one end for smoking. At the other end an end cap (11) is removable to allow for lighting the smokable material rod (2).

    Smoking article and filter therefor
    6.
    发明公开
    Smoking article and filter therefor 失效
    一种吸烟制品和过滤。

    公开(公告)号：EP0658320A3

    公开(公告)日：1996-07-03

    申请号：EP94309277.5

    申请日：1994-12-12

    申请人： ROTHMANS INTERNATIONAL SERVICES LIMITED

    发明人： Duke, Martin Graham ,  John, Edward Dennis

    IPC分类号： A24D3/16

    CPC分类号： A24D3/16

    摘要： A filter (1) for a smoking article incorporating particles coated with platinum selectively reduces the amount of volatiles of mainstream smoking article smoke passing through the filter. The platinum may be a continuous or discontinuous coating, usually on a coating of another metal, and this coating(s) will usually encapsulate the particle substrate. This substrate may be low activity activated carbon.