| 发明名称 |
METHODS FOR PRODUCING ALKYL(METH)ACRYLATES |
| 摘要 |
The invention relates to methods for producing alkyl(meth)acrylates, comprising the following steps: transesterifying an a-hydroxy carboxylic acid alkyl ester with (meth)acrylic acid whereby obtaining alkyl(meth) acrylates and a-hydroxy carboxylic acid, and; dehydrating the a-hydroxy carboxylic acid whereby obtaining (meth)acrylic acid. |
| 申请公布号 |
KR20080008366(A) |
申请公布日期 |
2008.01.23 |
| 申请号 |
KR20077026894 |
申请日期 |
2006.05.12 |
| 申请人 |
EVONIK ROEHM GMBH |
发明人 |
ACKERMANN JOCHEN;MAY ALEXANDER;GROPP UDO;SIEGERT HERMANN;VOGEL BERND;BROECKER SOENKE |
| 分类号 |
C07C69/54;C07C67/30;C07C67/327 |
主分类号 |
C07C69/54 |
| 代理机构 |
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