| 发明名称 |
METHODS FOR SYNTHESIZING POLYETHER DIOLS AND POLYESTER DIOLS |
| 摘要 |
Processes for synthesizing polyether diols and polyester diols are provided. The processes include reacting diols and/or diacids in the presence of carbon black. The processes can be used to produce polymers of a variety of molecular weights.
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| 申请公布号 |
US2011172360(A1) |
申请公布日期 |
2011.07.14 |
| 申请号 |
US20100837570 |
申请日期 |
2010.07.16 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MULIAWAN EDWARD BUDI;SUNKARA HARI BABU;XIE TUYU |
| 分类号 |
C08L71/00;C08G63/12;C08L67/00 |
主分类号 |
C08L71/00 |
| 代理机构 |
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