发明名称 |
VERWENDUNG VON POLYOLGEMISCHEN FÜR POLYURETHAN-(HALB)HARTSCHAUMSTOFFE |
摘要 |
The present invention relates to a mixture of polyols for use in the preparation of polyurethane foam comprising: (i) 80-99 % by weight of at least one polyether polyol and/or at least one polyester polyol; and (ii) 1-20 % by weight of at least one polyolefin polyol. The invention further relates to a process for preparing polyurethane foams, using the said mixture of polyols; to polyurethane foams obtainable by such process; and to articles and composites containing the said polyurethane foams. |
申请公布号 |
DE69805162(T2) |
申请公布日期 |
2002.10.31 |
申请号 |
DE1998605162T |
申请日期 |
1998.01.29 |
申请人 |
KRATON POLYMERS RESEARCH B.V., AMSTERDAM |
发明人 |
DIRCKX, MARIA;GERARD, ERIC-JACK;VERMEIRE, FERDINAND;SCHNEIDER, KLAUS |
分类号 |
B32B27/40;C08G18/40;C08G18/42;C08G18/48;C08G18/62;C08G18/69;C08G101/00 |
主分类号 |
B32B27/40 |
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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