发明名称 |
Blowing agent, polyolefin foam, and process for producing polyolefin foam |
摘要 |
A blowing agent for expanding an extrudable, expandable polyolefin foam product, the blowing agent including a blend of isobutane and n-butane. The isobutane is present in the blend at a weight percentage ranging from 35 to 65 and the n-butane is present in the blend at a weight percentage ranging from 35 to 65.
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申请公布号 |
US6323245(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US20000645719 |
申请日期 |
2000.08.24 |
申请人 |
SEALED AIR CORPORATION (US) |
发明人 |
RAMESH N. S.;LEE S. T.;GEORGE LLOYD |
分类号 |
C08J9/14;(IPC1-7):C08J9/14;B01F17/00 |
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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