发明名称 |
Pre-expanded polyolefin foam beads |
摘要 |
Polyolefinic foam beads which can be processed over a wide temperature range to give molded articles where a ratio of the areas of low-temperature peak and high-temperature peak in the DSC curve during the first heating has a value of not more than 3, and where the heat of fusion of the secondary crystals is greater than 10 J/g.
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申请公布号 |
US6013687(A) |
申请公布日期 |
2000.01.11 |
申请号 |
US19980145610 |
申请日期 |
1998.09.02 |
申请人 |
HUELS AKTIENGESELLSCHAFT |
发明人 |
WIROBSKI, REINHARD;TRAEGER, MICHAEL;GUENZEL, BERND |
分类号 |
C08J9/18;(IPC1-7):C08J9/32 |
主分类号 |
C08J9/18 |
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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