| 发明名称 |
TOBACCO SMOKE FILTER |
| 摘要 |
A tobacco smoke filter or filter element including a longitudinally extending core of tobacco smoke filtering material of circumference 14 to 17 mm which includes a channel which extends longitudinally from an end of the core; wherein the core further includes a plasticiser in an amount of 17 to 19% by weight of the tobacco smoke filtering material. |
| 申请公布号 |
US2016106147(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201414897886 |
申请日期 |
2014.06.12 |
| 申请人 |
ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD |
发明人 |
LISAN Ahmad Fashihul;ALINGALAN Roy;WIDODO Sulistyo;MCCORMACK Antony |
| 分类号 |
A24D3/14;A24D3/02;A24D3/04 |
主分类号 |
A24D3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tobacco smoke filter or filter element comprising a longitudinally extending core of tobacco smoke filtering material of circumference 14 to 17 mm which includes a channel which extends longitudinally from an end of the core; wherein the core further comprises a plasticiser in an amount of 17 to 19% by weight of the tobacco smoke filtering material. |
| 地址 |
Singapore SG |
