ISOCYANATE-INCLUDING COMPOSITION FOR AQUEOUS BINDER

摘要

PROBLEM TO BE SOLVED: To obtain an isocyanate-including composition for a water-based binder that can increase the yield rate of an isocyanate component to organic and inorganic particles, when it is used as a binder for molded products made of the organic and inorganic particles, because the binder includes a specific amount of an anionic isocyanate and can achieve the existing level of performances in the strength and the dimensional stability with a minimal use of the binder. SOLUTION: This isocyanate-including composition includes (A) the anionic isocyanate in an amount of >=0.1 mass % based on the whole isocyanate- including composition.