发明名称 |
RESIN PREMIX COMPOSITION, COMPOSITION FOR HARD POLYURETHANE FOAM, AND HARD POLYURETHANE FOAM |
摘要 |
An object of the invention is to provide resin premix compositions which include a polyol and a hydrocarbon foaming agent while still exhibiting good storage stability, the polyol being obtained without the use of ring-opening polymerization reaction of a cyclic ether. The resin premix composition of the invention includes at least a polyol and a hydrocarbon foaming agent, the polyol including a polyether ester polyol (A) obtained by reacting a polyether polyol with a fatty acid and/or a fatty acid ester, the polyether polyol being obtained by condensing a polyhydric alcohol including 50 mol% or more of a trihydric or higher alcohol. |
申请公布号 |
EP2915850(A1) |
申请公布日期 |
2015.09.09 |
申请号 |
EP20130850391 |
申请日期 |
2013.10.31 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
MIYATA, ATSUSHI;SATO, KENICHI;MATSUMOTO, SHINSUKE |
分类号 |
C08L71/02;C08G18/00;C08G18/48;C08G65/332;C08G101/00;C08K5/01 |
主分类号 |
C08L71/02 |
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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