| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for stabilizing the storage of a compound having an oxetane ring useful as a monomer capable of conducting ring-opening polymerization. SOLUTION: The characteristic of this method for stabilizing the storage of a compound having an oxetane ring is to add a basic compound. A basic inorganic compound such as an alkali metal hydroxide and a basic organic compound such as an amine can be used as the basic compound of the method. Lithium hydroxide, sodium hydroxide, potassium hydroxide, sodium carbonate, sodium hydrogencarbonate, magnesium hydroxide, calcium hydroxide and potassium carbonate, or the like, are cited as the basic inorganic compound. Among them, the alkali metal hydroxide such as the lithium hydroxide, sodium hydroxide and potassium hydroxide are preferred from the aspects of solubility in the oxetane compound.
|
