| 摘要 |
PROBLEM TO BE SOLVED: To provide an unsaturated urethane compound, which is produced by reacting an unsaturated isocyanate compound with a compound having active hydrogen and in which viscosity increase or gelation is hardly caused during and after the production, and to provide an unsaturated thiourethane compound, an unsaturated urea compound or an unsaturated amide compound, and a method for producing the unsaturated urethane, thiourethane, urea or amide compound.SOLUTION: The unsaturated urethane compound produced by reacting the unsaturated isocyanate compound with the compound having active hydrogen, the unsaturated thiourethane compound, the unsaturated urea compound or the unsaturated amide compound are provided. The unsaturated isocyanate compound satisfies the following condition A). The condition A) is that 4 mL of the unsaturated isocyanate compound is added to 10 mL of hexane, the compound-added hexane is mixed and the absorbance of an obtained mixture is measured after 5 minutes pass. The measured absorbance (400nm Abs) is 0.01-2.5 when the wavelength of light is set at 400nm. |
