发明名称 |
METHOD FOR THE PRODUCTION OF ACRYLIC ACID OR ITS DERIVATIVES |
摘要 |
Methods for catalytically dehydrating 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, propionic acid, and acetic acid, are provided. The catalysts are mixed monophosphates. |
申请公布号 |
CA2869403(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
CA20132869403 |
申请日期 |
2013.04.11 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
VELASQUEZ, JUAN ESTEBAN;LINGOES, JANETTE VILLALOBOS;COLLIAS, DIMITRIS IOANNIS;GODLEWSKI, JANE ELLEN |
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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