发明名称 |
Method for the continuous production of alkyl (meth)acrylates |
摘要 |
The invention relates to a process for continuous preparation of alkyl (meth)acrylates by transesterification of methyl (meth)acrylate using alcohols which are high-boiling relative to methanol. A particular workup technique achieves product qualities which have hitherto not been attained. Very high space-time and overall yields can also be achieved.
|
申请公布号 |
US2005119500(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20050500288 |
申请日期 |
2005.01.12 |
申请人 |
ROEHM GMBH & CO. KG |
发明人 |
ACKERMANN JOCHEN;GROPP UDO;HILTNER HORST;RAUSCH HANS-ROLF;LUNT-RIEG INGRID;SIEGERT HERMANN;CARLOFF RUEDIGER |
分类号 |
C07C67/02;C07C67/03;C07C69/54;(IPC1-7):C07C67/03 |
主分类号 |
C07C67/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|