METHOD FOR PRODUCING EASILY POLYMERIZABLE COMPOUND
The present invention provides a method for efficiently obtaining a high-quality product. The present invention relates to a method for producing an easily polymerizable compound, the method including: mixing an easily polymerizable compound and a manganese-based polymerization inhibitor; adjusting...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention provides a method for efficiently obtaining a high-quality product. The present invention relates to a method for producing an easily polymerizable compound, the method including: mixing an easily polymerizable compound and a manganese-based polymerization inhibitor; adjusting a manganese concentration in an easily polymerizable compound-containing solution obtained through the mixing by bringing at least a portion of the easily polymerizable compound-containing solution into contact with a cation exchange resin; and crystallizing from an easily polymerizable compound-containing solution having a manganese concentration of 5 mass ppm or lower obtained through the adjusting. |
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