发明名称 |
PRODUCTION OF RIGID POLYURETHANE FOAMS AND THE USE THEREOF |
摘要 |
<p>The present invention discloses polyol formulations containing a polyester polyol having a functional of 2.5 to 4; an aromatic amine polyol and a polyether polyol having a functionality of 6 to 8. The polyol mixture are useful in making rigid polyurethane foams, especially foams for pour-in-place applications, where they give a good combination of low k-factor and short demold times.</p> |
申请公布号 |
WO2010111021(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
WO2010US26483 |
申请日期 |
2010.03.08 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC.;KRAMER, HANS |
发明人 |
KRAMER, HANS |
分类号 |
C08G18/40;C08G18/42;C08G18/48 |
主分类号 |
C08G18/40 |
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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