| 发明名称 |
POLYTRIMETHYLENE ETHER GLYCOL ESTERS |
| 摘要 |
Disclosed are monocarboxylic acid esters (mono- and/or diesters) of polyt rimethylene ether glycol that are substantially free of residues from the ca talyst used to produce the polytrimethylene ether glycol esters, as well as methods for their preparation and end uses thereof.
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| 申请公布号 |
CA2666213(A1) |
申请公布日期 |
2008.05.15 |
| 申请号 |
CA20072666213 |
申请日期 |
2007.11.02 |
| 申请人 |
E.I. DUPONT DE NEMOURS AND COMPANY |
发明人 |
FENYVESI, GYORGYI;POLADI, RAJA HARI PRASAD R.;SUNKARA, HARI BABU |
| 分类号 |
C08G65/48;C08G65/46 |
主分类号 |
C08G65/48 |
| 代理机构 |
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