发明名称 |
Polymeric filter element mfr. |
摘要 |
<p>The process consists of (a) mixing thermoplastic particles with a finely-divided soluble material; (b) moulding the mixt. and subjecting to low heat to fuse the polymer and obtain a filter element of the desired shape; (c) cooling and immediately washing to remove the soluble substance and leave the required pores in the filter element.</p> |
申请公布号 |
ES8705802(A1) |
申请公布日期 |
1987.08.01 |
申请号 |
ES20010005505 |
申请日期 |
1985.12.27 |
申请人 |
MARTINEZ FERRANDIZ ENCARNA |
发明人 |
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分类号 |
B01D39/16;B29D99/00;(IPC1-7):B29D31/00 |
主分类号 |
B01D39/16 |
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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