PROCESS TO PREPARE AQUEOUS POLYURETHANE DISPERSIONS THAT ARE SUBSTANTIALLY FREE OF VOLATILE ORGANIC COMPOUNDS AND THAT HAVE A HIGH SOLIDS CONTENT

A process for the preparation of a polyurethane dispersion with at least one extension agent B that has x hydroxyl groups and y amine groups, where x+y≥2 with x and y equal or larger than 0, and that has an additional functional group that is capable of forming a salt, such that the dispersion of th...

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