| 摘要 |
In a process for the preparation of higher alkyl acrylic acid esters which comprises reacting one or more C10+ olefins with one or more alkyl acrylic acid esters in the presence of a halogen containing catalyst, the invention is the improvement which comprises contacting the reaction product mixture with an aqueous acid solution to extract catalyst residues therefrom and distilling the extracted product mixture to remove unreacted olefin.
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