| 发明名称 |
METHOD FOR CONTINUOUS PRODUCTION OF LIGHT ACRYLATES BY ESTERIFICATION OF A RAW ESTER-GRADE ACRYLIC ACID |
| 摘要 |
The present invention relates to methods by which the thermal dissociation of Michael adducts present in a stream of crude acrylic acid, called “crude ester grade”, and the esterification reaction of acrylic acid present in the stream of crude acrylic acid, or generated in situ by thermal dissociation, with a light alcohol, are carried out simultaneously. |
| 申请公布号 |
EP3027586(A1) |
申请公布日期 |
2016.06.08 |
| 申请号 |
EP20140750583 |
申请日期 |
2014.07.24 |
| 申请人 |
ARKEMA FRANCE |
发明人 |
FAUCONET, MICHEL;ROUNDY, ROGER;DENIS, STEPHANE;DANIEL, SAMUEL |
| 分类号 |
C07C67/08;C07C51/09;C07C57/04;C07C67/327;C07C69/54 |
主分类号 |
C07C67/08 |
| 代理机构 |
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