发明名称 Pouches of ethylene copolymer film containing a flowable material
摘要 A pouch containing a flowable material and films and processes for making the pouch are disclosed. The pouch is made from a sealant film having at least two heat-sealed edges and made from a material comprising a copolymer of ethylene and at least one C4-C10 alpha-olefin manufactured in a polymerization process using a single-site polymerization catalyst.
申请公布号 US6406765(B1) 申请公布日期 2002.06.18
申请号 US19960732533 申请日期 1996.10.15
申请人 DUPONT CANADA INC. 发明人 BRAUN VLADIMIR RONALD;VERDONE ALANA JOI
分类号 B65D65/40;C08J5/18;C08L23/00;C08L23/04;C08L23/08;(IPC1-7):B32B27/32;C08F210/18 主分类号 B65D65/40
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