| 发明名称 |
POLYCARBONATE DIOL HAVING HIGH PROPORTION OF PRIMARY TERMINAL OH |
| 摘要 |
A polycarbonate diol which comprises 50 to 100 mol% at least one kind of units selected from the group consisting of 1,5-pendanediol units and 1,6-hexanediol units and has a specific proportion of primary terminal hydroxyl groups; and a thermoplastic polyurethane obtained by polymerizing the polycarbonate diol with a polyisocyanate.
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| 申请公布号 |
WO0190213(A1) |
申请公布日期 |
2001.11.29 |
| 申请号 |
WO2001JP04373 |
申请日期 |
2001.05.24 |
| 申请人 |
ASAHI KASEI KABUSHIKI KAISHA;KONISHI, MITSUO;MASUBUCHI, TETSUO;YOKOTA, KOSHIRO |
发明人 |
KONISHI, MITSUO;MASUBUCHI, TETSUO;YOKOTA, KOSHIRO |
| 分类号 |
C08G18/08;C08G18/10;C08G18/44;C08G64/02;C08G64/42;(IPC1-7):C08G64/02 |
主分类号 |
C08G18/08 |
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