| 发明名称 |
MULTILAGER THERMOPLASTIC GAS IMPERVIOUS FILM |
| 摘要 |
High oxygen barrier characteristics over a wide range of humidity conditions are obtained by providing a combination of ethylene vinyl alcohol copolymer and vinylidene chloride copolymer in separate component films of a composite film. |
| 申请公布号 |
AU5425486(A) |
申请公布日期 |
1986.09.11 |
| 申请号 |
AU19860054254 |
申请日期 |
1986.03.04 |
| 申请人 |
GRACE, W.R. AND CO. |
发明人 |
WALTER BERNDT MUELLER;HENRY GEORGE SCHIRMER |
| 分类号 |
B32B27/08 |
主分类号 |
B32B27/08 |
| 代理机构 |
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代理人 |
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