发明名称 |
NOVEL POLYETHER POLYOLS BASED ON TRIAZOLE GROUP CONTAINING COMPOUNDS AND A PROCESS FOR THEIR PRODUCTION |
摘要 |
This invention relates to novel polyether polyols and to a process for their production. These polyether polyols are prepared by forming a polyhydroxyl group containing component in a first step by the reaction of a triazole-group containing compound with a compound that contains at least one functional group that is capable of reacting with the amine groups of the triazole group containing compound, and reacting the hydroxyl-group containing component with an alkylene oxide to form the polyether polyol of the invention. The present invention also relates to isocyanate-reactive compositions comprising these novel polyether polyols, and to a process for the production of a polyurethane comprising reacting a polyisocyanate with the novel polyether polyols of the present invention.
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申请公布号 |
WO0031162(A1) |
申请公布日期 |
2000.06.02 |
申请号 |
WO1999US27439 |
申请日期 |
1999.11.18 |
申请人 |
BAYER CORPORATION |
发明人 |
ADKINS, RICK, L.;PARSONS, HAROLD, R. |
分类号 |
C08G65/28;C07D249/08;C07D249/12;C07D249/14;C07D249/18;C08G18/50;C08G65/26;(IPC1-7):C08G65/26;C08G18/38 |
主分类号 |
C08G65/28 |
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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