发明名称 |
Package having improved barrier properties |
摘要 |
An effective oxygen barrier which can substantially extend the shelf life of oxygen sensitive products comprising at least outer and inner plies of a polymeric material and a substantially anaerobic space between the two or more plies.
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申请公布号 |
US5744247(A) |
申请公布日期 |
1998.04.28 |
申请号 |
US19950568089 |
申请日期 |
1995.12.06 |
申请人 |
THE PILLSBURY COMPANY |
发明人 |
ANDERSON, GEORGE |
分类号 |
B32B3/20;B32B3/26;B32B3/28;B32B5/18;B65D65/40;B65D77/20;B65D81/24;(IPC1-7):B32B27/08 |
主分类号 |
B32B3/20 |
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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