| 发明名称 |
SEGMENTED CIGARETTE FILTER FOR SELECTIVE SMOKE FILTRATION |
| 摘要 |
A method of making a filter element configured for use in a smoking article comprises selecting at least one finish composition configured to selectively filter at least one target component of mainstream aerosol, and applying the finish composition to a fibrous material. |
| 申请公布号 |
US2015374031(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201514843799 |
申请日期 |
2015.09.02 |
| 申请人 |
R.J. Reynolds Tobacco Company |
发明人 |
Sebastian Andries D.;Sears Stephen Benson;Gerardi Anthony Richard |
| 分类号 |
A24D3/14;B05D1/28;B05D1/02;A24D3/02;A24D3/10 |
主分类号 |
A24D3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of making a filter element configured for use in a smoking article, the method comprising:
selecting at least one finish composition configured to selectively filter at least one target component of mainstream aerosol; and applying the finish composition to a fibrous material. |
| 地址 |
Winston-Salem NC US |
