发明名称 |
EXTRUSION METHOD AND APPARATUS FOR RECYCLING WASTE PLASTICS AND CONSTRUCTION MATERIALS THEREFROM |
摘要 |
<p>An extrudable composition comprised of waste polyolefins and an alkali metal bicarbonate salt/solid, saturated fatty acid foaming agent system, and a method for extruding such extrudable composition wherein the fatty acid/bicaronate foaming agent system foams the waste polyolefins during the extrusion to produce end products which have qualities closely simulating natural lumber suitable for use as construction materials.</p> |
申请公布号 |
CA2102206(A1) |
申请公布日期 |
1992.09.06 |
申请号 |
CA19922102206 |
申请日期 |
1992.02.14 |
申请人 |
POLYMERIX, INC. |
发明人 |
MACK, WOLFGANG A.;CANTERINO, PETER J. |
分类号 |
C08J9/08;C08J11/04;C08K3/26;C08K5/09;(IPC1-7):C08L23/00;C08L101/00;B29B17/00;C08K13/02 |
主分类号 |
C08J9/08 |
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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