| 发明名称 |
Process for the preparation of low temperature flexible polyurethane elastomers |
| 摘要 |
Low temperature flexible polyurethane elastomers are prepared by reacting organic polyisocyanates with polyester polyols which have glass transition temperatures of -10 DEG to -80 DEG C. and incorporating therein alkoxylated esters of fatty acids and/or alkoxylated terpene alcohols.
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| 申请公布号 |
US4383050(A) |
申请公布日期 |
1983.05.10 |
| 申请号 |
US19810318754 |
申请日期 |
1981.11.06 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
NISSEN, DIETMAR;SCHMIDT, HANS U.;STRAEHLE, WOLFGANG;SCHUETT, UWE;MARX, MATTHIAS |
| 分类号 |
C08G18/36;C08G18/40;C08G18/48;C08G18/66;(IPC1-7):C08G18/14 |
主分类号 |
C08G18/36 |
| 代理机构 |
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代理人 |
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