发明名称 |
System and method for making extruded, composite material |
摘要 |
Systems and methods for making a material composition are disclosed. The method includes mixing a thermoset polymer, a petroleum distillate, a release agent, and a catalyst to form an admixture. A cellulosic material is mixed with the admixture to form a generally homogenous furnish. The system includes a mixing chamber, a feeding chamber, and a die. The die includes a pressing chamber, which has a volume formed by first and second platens. The platens are in facing opposition to one another and have a length extending continuously from an entrance to an exit of the die. The platens have a plurality of orifices and heating elements disposed along the length. The platens are disposed in first and second positions. The first position forms a first volume and the second position forms a second volume.
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申请公布号 |
US2004084799(A1) |
申请公布日期 |
2004.05.06 |
申请号 |
US20020285449 |
申请日期 |
2002.11.01 |
申请人 |
BROKER SEAN ROBERT;ALEXANDER JONATHAN PHILIP;BLEHA DAVID J.;CLARK RANDY JON;DAVIS WALTER B. |
发明人 |
BROKER SEAN ROBERT;ALEXANDER JONATHAN PHILIP;BLEHA DAVID J.;CLARK RANDY JON;DAVIS WALTER B. |
分类号 |
B27N3/28;B29C47/54;C08L97/02;(IPC1-7):B29C47/10 |
主分类号 |
B27N3/28 |
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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