Storage stable solid isocyanate compositions, preparation and method of use thereof.

摘要

This invention relates to storage-stable solid isocyanate compositions that are substantially crystalline at room temperature comprising the reaction products of organic isocyanates with substoichiometric quantities of 2-methyl-1,3-propanediol. This invention further to a method of using the solid isocyanate compositions of the invention in the preparation of polyurethane products.