abstract |
More particularly, the present invention relates to an isocyanate prepolymer prepared by reacting an alcohol-free alcohol derivative with a polyisocyanate compound, and a method for producing the same using the same as a monocomponent polyisocyanate , A method for producing a polyurethane foam by using the same, and an environmentally friendly polyurethane foam prepared so as to provide an eco-friendly polyurethane foam. |