发明名称 |
METALLIZED MULTILAYER FILM |
摘要 |
<p>A metallized, multilayer film suitable for packaging applications is provided which comprises a first skin layer comprising a thermoplastic selected from the group consisting of high density polyethylene, ethylene vinyl alcohol copolymer, medium density polyethylene, linear low density polyethylene, ethylene-propylene-butylene terpolymer, propylene-butylene copolymer, and amorphous polyamide, a metallized layer adjacent to the first skin layer, and a core layer comprising high crystallinity polypropylene homopolymer with an intermolecular stereoregularity greater than 93%. Additionally, low density polyethylene, EMA, EVA, or EAA may be extrusion laminated to the metallized side of the metallized, multilayer film at a web tension sufficient to prevent metal crazing of the vacuum deposited aluminum layer. A method for making the film is also provided.</p> |
申请公布号 |
WO2004033195(A1) |
申请公布日期 |
2004.04.22 |
申请号 |
WO2003US29803 |
申请日期 |
2003.09.18 |
申请人 |
EXXONMOBIL OIL CORPORATION;MIGLIORINI, ROBERT, A.;PELLINGRA, SALVATORE, J.;SHEPPARD, KAREN, A. |
发明人 |
MIGLIORINI, ROBERT, A.;PELLINGRA, SALVATORE, J.;SHEPPARD, KAREN, A. |
分类号 |
B32B27/08;B32B27/32;(IPC1-7):B32B15/08 |
主分类号 |
B32B27/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|