| 发明名称 |
COMPOSITE FOIL AND ITS USE AS A TOILET SEAT SUPPORT |
| 摘要 |
<p>A composite foil formed from at least two layers in which at least one normally water-insoluble sealing layer comprises a non-porous layer connected to at least one water soluble layer. The water-insoluble layer is soluble in a non-neutral medium and the water soluble layer is (a) water soluble or (b) water insoluble, but soluble in a non-neutral medium.</p> |
| 申请公布号 |
AU546525(B2) |
申请公布日期 |
1985.09.05 |
| 申请号 |
AU19800065926 |
申请日期 |
1980.12.31 |
| 申请人 |
BELZ, R.K. |
发明人 |
ROLAND KARL BELZ |
| 分类号 |
B32B27/00;A47K13/14;A47K13/18;A47L13/18;A61F5/445;A61G9/00;B32B27/08;B32B27/10;B32B37/15;B65D65/38;C08F20/60;(IPC1-7):A47K13/14;A47K13/22;B32B31/00;B32B31/30 |
主分类号 |
B32B27/00 |
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