发明名称 |
High performance microcellular foam and manufacturing method and apparatus thereof |
摘要 |
The present invention is a high performance microcellular polyurethane foam suitable for numerous applications normally considered outside the realm of conventional solid systems. Also included in the present invention is a method of manufacturing the high performance microcellular polyurethane foam using controlled water addition, foam surfactant addition, a modified catalyst system, the addition of a delayed action tin catalyst and a reduced NCO/OH ratio. The present invention has special application for industrial parts, especially the bowling equipment industry and the cardboard manufacturing industry.
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申请公布号 |
US2004251571(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
US20040802535 |
申请日期 |
2004.03.17 |
申请人 |
SERMAN CARL J.;VALENTINE KARY L. |
发明人 |
SERMAN CARL J.;VALENTINE KARY L. |
分类号 |
C08G18/10;(IPC1-7):B29C44/00 |
主分类号 |
C08G18/10 |
代理机构 |
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主权项 |
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地址 |
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