| abstract |
The present invention relates to a diisocyanate compound having an anhydrous sugar alcohol core and a method for producing the same, and more specifically, using a renewable plant-based anhydrous sugar alcohol or anhydrous sugar alcohol-alkylene glycol as a raw material, and using a nitrile compound as a raw material. Manufactured by reactions, hydrogenation reactions and end group substitution reactions, and can be used in various fields such as soft or hard polyurethane foam, molded foam, coatings, pressure-sensitive adhesives or adhesives, fibers, polymer synthesis, etc., anhydrous. It relates to a diisocyanate compound having a sugar alcohol core and a method for producing the same. [Selection diagram] None |