发明名称 |
CLEAR, HIGH-BARRIER POLYMER-PLATELET COMPOSITE MULTILAYER STRUCTURES |
摘要 |
<p>This invention relates to novel multilayer formed articles including, but not limited to containers such as bottles, tubes, pipes, preforms and films (including oriented films such as biaxially oriented) comprising a melt processible resin having dispersed therein a platelet filler. The multilayer formed articles have improved barrier while maintaining excellent clarity. More particularly, the multilayer structures of the present invention display haze values of less than about 2% and carrier resins which are substantially free from platelet particles having a diameter greater than about 15 microns.</p> |
申请公布号 |
EP1060079(B1) |
申请公布日期 |
2002.10.16 |
申请号 |
EP19990908608 |
申请日期 |
1999.03.02 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
BAGRODIA, SHRIRAM;GERMINARIO, LOUIS, THOMAS;PINER, RODNEY, LAYNE;TREXLER, JACK, WESLEY, JR. |
分类号 |
B32B27/20;(IPC1-7):B32B27/20 |
主分类号 |
B32B27/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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