Formaldehyde capture agent and method for producing the same

摘要

Problem to be solved: to provide a formaldehyde trapping agent capable of preventing the low temperature deposition of the hydrazide compound contained therein and the production method thereof. Solution: horridoid compound containing at least one selected from the group consisting of urea and urea derivatives, and further addition of aldehydes to improve the solubility of the hydrazide compound The rudedo trapping agent can be provided. By increasing the solubility of the hydrazide compound by adding aldehydes as the object to be captured, it is possible to produce a trap containing a high concentration of hydrazide compound having high formaldehyde capture effect. Further, since the solubility is improved by the addition of aldehydes, the hydrazide compound contained in the low temperature environment is hardly precipitated. No selection