发明名称 Smoking Article
摘要 A method of producing a smoking article is disclosed. The smoking article comprises a smoke constituent reducing technology which is capable of reducing the concentration of a smoke constituent generated by a smoking article in use. The method comprises in a first step, determining one or more first lateral regions at which, when the smoking article is in use, the smoke constituent is present at a first concentration, and one or more second lateral regions at which, when the smoking article is in use, the smoke constituent is present at a second concentration which is lower than the first concentration. In a second step, the method comprises producing a smoking article in which the smoke constituent reducing technology is targeted to reduce the concentration of the smoke constituent present at the one or more first lateral regions.
申请公布号 US2016205996(A1) 申请公布日期 2016.07.21
申请号 US201414915488 申请日期 2014.08.29
申请人 BRITISH AMARICAN TOBACCO (INVESTMENTS) LIMITED 发明人 JOHN Edward Dennis;DITTRICH David John;COBURN Steven;LIU Chuan;MCADAM Kevin Gerard
分类号 A24D1/02;A24D1/00;A24D3/04;A24C5/32 主分类号 A24D1/02
代理机构 代理人
主权项 1. A method of producing a smoking article which in use generates smoke having a smoke constituent, wherein the smoking article comprises a smoke constituent reducing technology which is capable of reducing the concentration of the smoke constituent, and wherein the method comprises: 1) determining one or more first lateral regions at which, when the smoking article is in use, the smoke constituent is present at a first concentration, and one or more second lateral regions at which, when the smoking article is in use, the smoke constituent is present at a second concentration which is lower than the first concentration; and, 2) producing a smoking article in which the smoke constituent reducing technology is targeted to reduce the concentration of the smoke constituent present at the one or more first lateral regions.
地址 London GB