发明名称 |
High temperature syndiotactic styrene polymer foam |
摘要 |
Foamed polymeric materials exhibiting improved heat resistant properties and improved mechanical properties, as compared with known foamed styrene polymer materials, are obtained by expanding a polymer blend including a syndiotactic styrene polymer and an amount of an amorphous polymeric material which will impart enhanced heat resistant properties to the blend.
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申请公布号 |
US6051621(A) |
申请公布日期 |
2000.04.18 |
申请号 |
US19990227020 |
申请日期 |
1999.01.07 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
SUH, KYUNG W.;SHMIDT, CRESTON D.;IMEOKPARIA, DANIEL D.;PLATT, ALAN E.;WESSEL, THOMAS E. |
分类号 |
C08J9/14;C08J9/00;C08L25/06;C08L69/00;C08L71/12;C08L83/04;(IPC1-7):C08J9/00 |
主分类号 |
C08J9/14 |
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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