Lineare Ethyleninterpolymere mit niedriger Dichte für Spritzgiessverfahren.
摘要
<p>Improved injection-molded LLDPE articles, especially those having a wall thickness in the range of 0.15 mm to as much as 1.5 mm, are prepared using an LLDPE containing a sufficient amount of at least one C5-C12 1-alkene copolymerized with the ethylene to provide a density in the range of 0.91 to 0.945 g/cc, a melt flow rate in the range of 60 to 200 g/10 minutes, and an I10/I2 ratio of 7.2 to about 18. Articles such as lids and containers are prepared having improved properties such as Environmental Stress Crack Resistance.</p>
申请公布号
DE68918985(D1)
申请公布日期
1994.12.01
申请号
DE1989618985
申请日期
1989.05.11
申请人
THE DOW CHEMICAL CO., MIDLAND, MICH., US
发明人
TREYBIG, DUANE S., LAKE JACKSON TEXAS 77566, US;HARRIS, WENDY D., ANGLETON TEXAS 77515, US;THOMAS, CHRISTOPHER J., LAKE JACKSON TEXAS 77566, US