发明名称 |
PROCESS FOR PRODUCTION OF ACRYLIC ACID OR ITS DERIVATIVES |
摘要 |
Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided. |
申请公布号 |
EP2836521(A1) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20130719328 |
申请日期 |
2013.04.11 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
GODLEWSKI, JANE, ELLEN;LINGOES, JANETTE, VILLALOBOS;COLLIAS, DIMITRIS, IOANNIS;VELASQUEZ, JUAN, ESTEBAN |
分类号 |
C08F220/06;A61L15/60;C07C57/04;C08L33/02 |
主分类号 |
C08F220/06 |
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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