Thermal dissociation of allophanates
AssigneeBASF SE
InventorsGerhard Laqua, Matthias Kloetzer, Volker Krase, Peter Pfab, Joachim Pfeffinger, Andreas Schmidt
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Abstract
The present invention relates to a process for the dissociation of allophanates, in which a thermal dissociation is carried out in a reaction vessel and the gaseous dissociation products obtained are removed from the reaction vessel using an inert carrier gas or the vapor of a liquid as stripping medium and are condensed.
Claims21
A process for the thermal dissociation of allophanates in a reaction vessel, in which the gaseous dissociation products obtained are removed from the reaction vessel using an inert carrier gas or the vapor of a liquid as stripping medium and are condensed.
Dependencies are inferred from the claim text.