Storage stable solid isocyanate compositions, preparation, and m

Details Storage stable solid isocyanate compositions, preparation, and m Storage stable solid isocyanate compositions, preparation, and m

1989-12-21

1991-08-27

Siegel, Alan

Organic compounds -- part of the class 532-570 series

Organic compounds

Isocyanate esters

560330, 560351, 560359, 560360, C07C24900, C07C25100

Patent

active

050434721

ABSTRACT:
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.

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