| 发明名称 |
POLYESTER POLYOL AND POLYOL BLENDS AND RIGID POLYURETHANE FOAM MANUFACTURING |
| 摘要 |
<p>A polyester polyol is formed in a polycondensation reaction between an aromatic dicarboxylic acid, a polyol, and an epoxy compound having a straight chain alkyl or alkenyl group having at least six carbon atoms. The polyester polyol exhibits excellent compatibility with hydrocarbon blowing agents. As such, it is a useful component in rigid polyurethane foam formulations that are contain hydrocarbon blowing agents.</p> |
| 申请公布号 |
WO2015047919(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
WO2014US56699 |
申请日期 |
2014.09.20 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
JIMENEZ, JORGE;LISTA, GUISEPPE;MICHELETTI, DAVIDE |
| 分类号 |
C08J9/14;C08G18/10;C08G18/12;C08G18/40;C08G18/42;C08G63/42;C08G63/58 |
主分类号 |
C08J9/14 |
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