公开(公告)号：US20170273351A1

公开(公告)日：2017-09-28

申请号：US15506810

申请日：2015-09-28

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： Clement Besso

IPC: A24B15/24 ,  B01D5/00 ,  B01D53/46 ,  B01D53/34 ,  A24B15/28 ,  B01D53/00

CPC classification number: A24B15/243 ,  A24B3/182 ,  A24B3/185 ,  A24B15/16 ,  A24B15/167 ,  A24B15/28 ,  B01D5/0036 ,  B01D53/002 ,  B01D53/346 ,  B01D53/46

Abstract: A method includes volatilizing one or more compounds from tobacco, or reaction products thereof, into a gas stream and recovering at least one of the one or more volatilized compounds or reaction products from the gas stream. The method may be carried out in connection with a dry ice expanded tobacco (“DIET”) process where volatile tobacco compounds are recovered rather than incinerated as is typically done with current DIET processes.

公开(公告)号：US20140290678A1

公开(公告)日：2014-10-02

申请号：US14355635

申请日：2012-10-29

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： Clement Besso ,  Alexandre Camus ,  Dorothy Tritz ,  Charles Kuersteiner

IPC: A24D3/06 ,  A24D3/04

CPC classification number: A24D3/048 ,  A24D1/025 ,  A24D3/04 ,  A24D3/061

Abstract: The present invention relates to a smoking article (9) comprising a mouthpiece (1), a colour change segment and a rupturable, fluid-containing capsule (5). The colour change segment is adapted to interact with the fluid from the rupturable fluid-containing capsule such that, upon interaction, the colour change segment shows a colour change when the capsule is ruptured. The smoking article comprises a permeable outer wrapper which is in a first region covered with an impermeable coating such that the first region is impermeable, wherein a second region, which is not covered by the impermeable coating, is permeable.

Abstract translation: 本发明涉及一种吸烟制品（9），其包括接口（1），变色段和可破裂的含流体的胶囊（5）。 颜色变化段适于与来自可破裂的含液体胶囊的流体相互作用，使得当相互作用时，当胶囊破裂时，颜色变化部分显示颜色变化。 吸烟制品包括可渗透的外包装，其在被不透水涂层覆盖的第一区域中，使得第一区域是不可渗透的，其中未被不可渗透涂层覆盖的第二区域是可渗透的。