发明名称 |
Extruded, open-cell microcellular alkenyl aromatic polymer foams, process for making, and articles made therefrom |
摘要 |
Disclosed is an extruded, open-cell microcellular alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of about 70 percent or more. The foam has an average cell size of about 70 micrometers or less. The foam is particularly useful in evacuated or vacuum insulation panels. Further disclosed is a process for making the open-cell foam. Further disclosed is a fabricated foam article.
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申请公布号 |
US5780521(A) |
申请公布日期 |
1998.07.14 |
申请号 |
US19970932031 |
申请日期 |
1997.09.17 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
SHMIDT, CRESTON D.;IMEOPKARIA, DANIEL D.;SUH, KYUNG W.;MALONE, BRUCE A.;FRANKLIN, KEN |
分类号 |
C08J9/12;C08J9/14;(IPC1-7):C08J9/08 |
主分类号 |
C08J9/12 |
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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