发明名称 |
Low-energy extruder-pump system |
摘要 |
Method and apparatus are disclosed for the low energy melting, extrusion and pumping of material comprising feeding, metering, melting and mixing of such materials in an extruder having a melter screw and subsequently passing the resultant extrudate, through breaker plate and adapter means, to and through a rotary gear pump and, in turn, to a die member.
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申请公布号 |
US4350657(A) |
申请公布日期 |
1982.09.21 |
申请号 |
US19800204001 |
申请日期 |
1980.11.04 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
JONES, DAVID N.;BURNETT, ARCHIBALD L;MILLER, JOHN C. |
分类号 |
B29C47/62;B29C47/12;B29C47/36;B29C47/38;B29C47/50;B29C47/60;B29C47/64;B29C47/68;(IPC1-7):B29B1/04;B29B1/06 |
主分类号 |
B29C47/62 |
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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