发明名称 |
Prefilter device for polymeric material |
摘要 |
The filter assembly is constructed of outer sleeves of wire screen, a mass of shattered metal particles within the sleeves and at least one tubular filter element within the shattered metal particles. The mass of shattered metal particles serves to remove micro-gels from the polymeric material flowing through the filter assembly while the inner filter element serves to remove particulate matter.
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申请公布号 |
US4661249(A) |
申请公布日期 |
1987.04.28 |
申请号 |
US19850695618 |
申请日期 |
1985.01.28 |
申请人 |
METALLURGICAL INDUSTRIES, INC. |
发明人 |
LANGLEY, ISAAC L. |
分类号 |
B01D29/00;(IPC1-7):B01D29/26 |
主分类号 |
B01D29/00 |
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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