| 发明名称 |
Copolymers comprising trimethylene carbonate and poly(trimethylene ether) glycols |
| 摘要 |
The present invention relates to novel copolymers comprising unsubstituted or R-substituted trimethylene carbonate and poly(trimethylene ether)glycol. The copolymers find use in areas including personal care, coatings and lubricants.
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| 申请公布号 |
US7790834(B2) |
申请公布日期 |
2010.09.07 |
| 申请号 |
US20080277616 |
申请日期 |
2008.11.25 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DICOSIMO ROBERT;DRYSDALE NEVILLE EVERTON;SUNKARA HARI BABU |
| 分类号 |
C08G64/00;C08G63/02 |
主分类号 |
C08G64/00 |
| 代理机构 |
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