| 发明名称 |
Barrier blend for use in food packaging film |
| 摘要 |
<p>A copolymer blend having improved extrusion performance comprising from 90 to 50% by weight of vinylidene chloride-vinyl chloride copolymer and from 10 to 50% by weight of a vinylidene chloride-methyl acrylate copolymer wherein the weight percentage of vinyl chloride in the blend is greater than 12% and the weight percentage of methyl acrylate in the blend is less than 2.8%.</p> |
| 申请公布号 |
AU4878793(A) |
申请公布日期 |
1994.05.05 |
| 申请号 |
AU19930048787 |
申请日期 |
1993.10.05 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
TITO FORNASIERO;MARIO PALEARI |
| 分类号 |
B65D65/02;B32B27/00;B32B27/08;B65D85/50;C07C21/06;C07C21/08;C08J5/18;C08L27/00;C08L27/06;C08L27/08 |
主分类号 |
B65D65/02 |
| 代理机构 |
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代理人 |
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