| 发明名称 |
POLYETHYLENE COMPOSITION HAVING HIGH MECHANICAL PROPERTIES |
| 摘要 |
Polyethylene composition with improved balance of mechanical and optical properties, comprising (all percentages being by weight):
A) from 90 to 99.7% of a LLDPE having a density from 0.91 to 0.94 g/cm3 and a ratio MIF/MIE equal to or higher than 20, where MIF is the melt flow index at 190° C. with a load of 21.60 kg, and MIE is the melt flow index at 190° C. with a load of 2.16 kg, both determined according to ISO 1133;B) from 0.3 to 10% of a LDPE having MIE from 0.1 to 0.6 g/10 min. |
| 申请公布号 |
US2015329711(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201314654309 |
申请日期 |
2013.11.25 |
| 申请人 |
BASELL POLYOLEFINE GMBH |
发明人 |
Grazzi Michele;Fantinel Fabiana;Pellegatti Giampaolo;Baraldi Letizia |
| 分类号 |
C08L23/04;C08J5/18 |
主分类号 |
C08L23/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polyethylene composition comprising (all percentages being by weight):
A) from 90 to 99.7%, of a LLDPE having a density from 0.91 to 0.94 g/cm3, and a ratio MIF/MIE equal to or higher than 20, where MIF is the melt flow index at 190° C. with a load of 21.60 kg, and MIE is the melt flow index at 190° C. with a load of 2.16 kg, both determined according to ISO 1133; B) from 0.3 to 10%, of a LDPE having MIE from 0.1 to 0.6 g/10 min. |
| 地址 |
Wesseling DE |
