Title:
リストリクタ及びエアロゾルフォーマを含む喫煙物品
Document Type and Number:
Japanese Patent JP2010520763
Kind Code:
A
Abstract:
Provided is a smoking article including a smokeable filler with a high aerosol former content and a filter. Preferably, the smokeable filler includes about 4 wt % glycerin to about 35 wt % glycerin. The filter includes a cylindrical tube attached to the tobacco rod with tipping paper, a first filter segment at a location along said cylindrical tube adjacent and in a downstream relation to said tobacco rod, and a flow restricting filter segment at a location adjacent and in a downstream relation to the first filter segment. In an embodiment, the filter also includes a cavity adjacent and in a downstream relation to the flow restricting filter segment, and a ventilation zone at a location along the cavity including perforations that extend through the tipping paper and the cylindrical tube. Preferably, the ventilation zone is in a downstream relation to the flow restricting filter segment.
Inventors:
Oregario raquel
Risan
Risan
Application Number:
JP2009553237A
Publication Date:
June 17, 2010
Filing Date:
March 10, 2008
Export Citation:
Assignee:
Philip Morris Products Societe Anonym
International Classes:
A24D3/04; A24B3/14
Domestic Patent References:
| JPS6135777A | 1986-02-20 | |||
| JP2000506016A | 2000-05-23 | |||
| JPH02200174A | 1990-08-08 | |||
| JP2001501452A | 2001-02-06 | |||
| JPH0898672A | 1996-04-16 | |||
| JPS56169579A | 1981-12-26 | |||
| JPH04262773A | 1992-09-18 |
Foreign References:
| WO2004068975A1 | 2004-08-19 | |||
| US3581748A | 1971-06-01 | |||
| US5598868A | 1997-02-04 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi