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发明名称
COEKSTRUDERET FLERLAGSTERMOPLASTFOLIE
摘要
<p>A coextruded multilayer film includes a layer of a vinylidene chloride copolymer, and a layer of ethylene vinyl alcohol copolymer. The coextruded film has high oxygen barrier properties under both high and low humidity conditions.</p>
申请公布号
DK167216(B1)
申请公布日期
1993.09.20
申请号
DK19860004847
申请日期
1986.10.10
申请人
W.R. GRACE & CO.-CONN.
发明人
SCHIRMER, HENRY GEORGE
分类号
B32B27/28;B29C47/04;B29K27/00;B29K31/00;B29L7/00;B32B27/30;(IPC1-7):B32B27/30
主分类号
B32B27/28
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代理人
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地址
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