| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for preventing the polymerization of 2,3-dihydroxypropyl-(meth)acrylamide. SOLUTION: This method for preventing the polymerization of a compound represented by general formula (1) (R is H or methyl) is characterized by dissolving oxygen. COPYRIGHT: (C)2006,JPO&NCIPI
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