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 WO1999044825(A1) 申请公布日期 1999.09.10
申请号 US1999004510 申请日期 1999.03.02
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