POLYURETHANE FOAM MATERIAL, MOLDED ARTICLE, AND METHOD FOR PRODUCING POLYURETHANE FOAM MATERIAL

• Main Authors: YAMASAKI, Satoshi, HASEGAWA, Daisuke, KAGEOKA, Masakazu, KUWAMURA, Goro
• Format: Patent
• Language: English; French; German
• Published: 02.01.2019
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

A foam polyurethane material is a reaction-foaming-product of a composition containing a polyisocyanate (a), an isocyanate-terminated prepolymer (b) containing 0.3 mass% or more and less than 5 mass% of an isocyanate group, a polyol (c), and a catalyst.