<p>A method for making multilayer thin films is disclosed. The method of comprises orienting a thick multilayer film in the machine direction at a drawdown ratio effective to produce a multilayer thin film. The thick multilayer film has a thickness within the range of 1 mil to 5 mils and comprises at least one layer of a linear low density polyethylene (LLDPE) and at least one layer of a high density polyethylene (HDPE) or a medium density polyethylene (MDPE).</p>
申请公布号
WO2006086133(A1)
申请公布日期
2006.08.17
申请号
WO2006US02124
申请日期
2006.01.23
申请人
EQUISTAR CHEMICALS, LP
发明人
BREESE, D., RYAN;WILLIAMS, KELLY, L.;HOLLAND, CHARLES, S.;MACK, MARK, P.