专利名称：Plastic closure with compression molded
barrier liner
发明人：Riffer, David B.,Hock, Mark R.申请号：EP98310430.8申请日：19981218公开号：EP0926215B1公开日：20030226
摘要：A plastic closure that includes a cap (22) having a base (30) with a peripheralskirt (32) defining a cap interior and threads (34) on the skirt for securing the closure to acontainer. A liner (20a, 20b or 20c) is secured to the interior of the cap, preferably bycompression molding in situ. The liner consists essentially of a blend of a matrix polymer,a particulate barrier polymer and a compatibilizer. The heat and pressure of compressionforms the particles of barrier polymer into platelets that are oriented essentially parallelto the plane of the disk.
申请人：OWENS ILLINOIS CLOSURE INC
地址：US
国籍：US
代理机构：Mercer, Christopher Paul
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