| 发明名称 |
BLEND OF VINYLIDENE CHLORIDE-VINYL CHLORIDE COPOLYMER AND VINYLIDENE CHLORIDE-METHYLACRYLATE COPOLYMER; USE AS BARRIER LAYER IN MULTILAYER FILMS |
| 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 |
NZ248839(A) |
申请公布日期 |
1996.01.26 |
| 申请号 |
NZ19930248839 |
申请日期 |
1993.10.01 |
| 申请人 |
W R GRACE & CO -CONN |
发明人 |
FORNASIERO, TITI;PALEARI, MARIO |
| 分类号 |
B65D65/02;B32B27/00;B32B27/08;B65D85/50;C07C21/06;C07C21/08;C08J5/18;C08L27/00;C08L27/06;C08L27/08;(IPC1-7):C08L27/06;B32B27/30;B65D65/40 |
主分类号 |
B65D65/02 |
| 代理机构 |
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