发明名称 |
ISOCYANATE-TERMINATED PREPOLYMER, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF |
摘要 |
The present invention pertains to the field of polyurethane, especially relates to an isocyanate-terminated prepolymer, the method for preparing the same and the use thereof. The present invention adjusts the reaction components and the ratios thereof to obtain an isocyanate-terminated prepolymer suitable for preparing flexible polyurethane foam under a relative low mold temperature. The method for preparing flexible polyurethane foam by using the isocyanate-terminated prepolymer provided in this present invention can reduce the mold temperature, production time and energy consumption, as well as to obtain a polyurethane flexible foam processing good physical and mechanical properties. |
申请公布号 |
WO2011023291(A3) |
申请公布日期 |
2011.04.21 |
申请号 |
WO2010EP04891 |
申请日期 |
2010.08.11 |
申请人 |
BAYER MATERIALSCIENCE AG;LIN, JEN-CHIEH;KUNG, HOCHIEN;ZHU, HONG |
发明人 |
LIN, JEN-CHIEH;KUNG, HOCHIEN;ZHU, HONG |
分类号 |
C08G18/10;C08G18/12;C08G18/76 |
主分类号 |
C08G18/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|