| 发明名称 |
Polyester-polyether block copolymers |
| 摘要 |
Polyester-polyether block copolymers can be prepared by catalytic addition of alkylene oxides onto H-functional initiator substances, using polyester alcohols as H-functional initiator substances and multimetal cyanide compounds as catalysts. |
| 申请公布号 |
AU7524400(A) |
申请公布日期 |
2001.04.23 |
| 申请号 |
AU20000075244 |
申请日期 |
2000.10.02 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
STEPHAN BAUER;GEORG HEINRICH GROSCH;GERLINDE TISCHER;KATHRIN HARRE;EVA BAUM;THOMAS OSTROWSKI;REINHARD LORENZ;REGINA PRETZSCH;MICHAEL PCOLINSKI;STEFAN DINSCH;INGE ROTERMUND |
| 分类号 |
C08G65/12;C08G18/40;C08G18/42;C08G18/48;C08G65/26;C08G81/00;C08L71/02 |
主分类号 |
C08G65/12 |
| 代理机构 |
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