| 发明名称 |
Waterproof article and method for making a waterproof article |
| 摘要 |
An article which is rendered waterproof by a microporous membrane of a hydrophobic material, the pores of the membrane in a layer-like region on or towards a surface thereof being plugged with a hydrophilic material, leaving hydrophobic material exposed on the said surface between the pores.
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| 申请公布号 |
US4818596(A) |
申请公布日期 |
1989.04.04 |
| 申请号 |
US19880220994 |
申请日期 |
1988.07.13 |
| 申请人 |
SCIMAT LIMITED |
发明人 |
COOK, JOHN A.;SINGLETON, RAYMOND W. |
| 分类号 |
C08J5/18;A41D31/00;A41D31/02;B01D67/00;B01D69/14;B32B5/18;B32B5/24;B32B27/12;C08J7/00;C08J9/26;C08J9/34;C08J9/36;C08J9/42;D06N3/00;D06N7/00;(IPC1-7):B32B3/26 |
主分类号 |
C08J5/18 |
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