| 发明名称 |
A POLYMERIC FILM CONTAINING VERMICULITE PLATELETS |
| 摘要 |
<p>A polymeric film comprising a substrate layer of polymeric material having on at least one surface thereof a coating layer comprising vermiculite platelets wherein 50 to 100% by number of the platelets have a particle size in the range 0.5 to 5.0 mu m. The film exhibits oxygen barrier properties and is suitable for use as a packaging film. <IMAGE></p> |
| 申请公布号 |
AU1059492(A) |
申请公布日期 |
1992.08.06 |
| 申请号 |
AU19920010594 |
申请日期 |
1992.01.31 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
ANTHONY GARRY HARRISON;WILLIAM NEVILLE EUGEN MEREDITH;DAVID EDWARD HIGGINS |
| 分类号 |
B32B27/20;B05D7/02;(IPC1-7):B32B27/14 |
主分类号 |
B32B27/20 |
| 代理机构 |
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