发明名称 |
RESIN PREMIX COMPOSITION, COMPOSITION FOR HARD POLYURETHANE FOAM, AND HARD POLYURETHANE FOAM |
摘要 |
The purpose of the present invention is to provide a resin premix composition which exhibits good storage stability even if the resin premix composition contains a hydrocarbon-based foaming agent and a polyol that is obtained without a ring-opening polymerization reaction of a cyclic ether. A resin premix composition of the present invention contains at least a polyol and a hydrocarbon-based foaming agent, and is characterized in that the polyol contains a polyether ester polyol (A) that is obtained by reacting a polyether polyol, which is obtained by condensing a polyhydric alcohol that contains 50% by mole or more of a tri- or higher hydric alcohol, with a fatty acid and/or a fatty acid ester. |
申请公布号 |
WO2014069556(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
WO2013JP79501 |
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 |
|
代理人 |
|
主权项 |
|
地址 |
|