发明公开
- 专利标题: CIGARETTE FILTER
- 专利标题(中): ZIGARETTENFILTER
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申请号: EP10729213.8申请日: 2010-01-06
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公开(公告)号: EP2366296A1公开(公告)日: 2011-09-21
- 发明人: HASEGAWA, Takashi , TORAI, Hiroyuki
- 申请人: Japan Tobacco, Inc.
- 申请人地址: 2-1, Toranomon 2-chome Minato-ku Tokyo 105-8422 JP
- 专利权人: Japan Tobacco, Inc.
- 当前专利权人: Japan Tobacco, Inc.
- 当前专利权人地址: 2-1, Toranomon 2-chome Minato-ku Tokyo 105-8422 JP
- 代理机构: Behnisch, Werner
- 优先权: JP2009002871 20090108
- 国际公布: WO2010079793 20100715
- 主分类号: A24D3/06
- IPC分类号: A24D3/06
摘要:
A cigarette filter comprising a filter body and flavor granules added to the filter body, wherein the flavor granules each comprise a core material and a flavor-carrying carrier adhered to the surface of the core material, and wherein the flavor granules have a grain size distribution such that granules having a grain size of 100 µm or larger make up 99% by mass or more of the flavor granules and granules having a grain size of 200 µm or larger make up 70% by mass or more of the flavor granules.
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