发明名称 |
IMPROVED METHOD FOR THE CONTINUOUS PRODUCTION OF ALKYL(METH)ACRYLATES WITH MULTIPLE CATALYST RECYCLING |
摘要 |
<p>The invention relates to an improved method for the continuous production of alkyl(methyl)acrylates by transesterification of methyl(meth)acrylate with alcohols that are heavy in comparison with methanol. A special processing technique makes it possible to obtain new levels of product quality. Very high space-time-overall yields can also be obtained. The invention is characterized by the multiple use of a homogeneous catalyst which thereby reduces the costs of auxiliary agents significantly.</p> |
申请公布号 |
AU2003283419(A1) |
申请公布日期 |
2004.08.10 |
申请号 |
AU20030283419 |
申请日期 |
2003.11.21 |
申请人 |
ROHM GMBH AND CO. KG |
发明人 |
JOCHEN ACKERMAN;HORST HILTNER;HERMANN SIEGERT |
分类号 |
C07C67/03;(IPC1-7):C07C67/03;B01J21/06;C07C69/54 |
主分类号 |
C07C67/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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