| 发明名称 |
ETHYLENE/VINYL ALCOHOL COPOLYMER COMPOSITION CONTAINING PLATELET-SHAPED MICA FILLER AND ITS PRODUCTION AND MULTILAYER CONTAINER HAVING LAYER OF SAID COMPOSITION |
| 摘要 |
<p>A barrier resin composition is disclosed which contains 50 to 95 weight percent ethylene/vinyl alcohol copolymer having a melt flow of 0.1 to 100 g/10 minutes as measured at 210 DEG C and 50 to 5 weight percent mica having a particle size of less than 74 microns and an aspect ratio of from 10 to 150. The composition can be prepared by melt blending a mixture of the ethylene/vinyl alcohol copolymer and the mica. Alternatively, the composition can be prepared by forming a dispersion of this mica in a solution of the ethylene/vinyl alcohol copolymer followed by precipitating the ethylene/vinyl alcohol copolymer.</p> |
| 申请公布号 |
JPS6443554(A) |
申请公布日期 |
1989.02.15 |
| 申请号 |
JP19880184788 |
申请日期 |
1988.07.26 |
| 申请人 |
E I DU PONT DE NEMOURS & CO |
发明人 |
TOMASU CHIYAARUZU BISOTSUTO |
| 分类号 |
B32B27/28;B32B27/20;B65D1/00;C08K3/34;C08L23/26;C08L29/04 |
主分类号 |
B32B27/28 |
| 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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