MANUFACTURE OF FATTY AND/OR ALICYCLIC DIISOCYANATE HAVING COLOR THERMAL STABILITY AND USE FOR MANUFACTURING MODIFIED POLYISOCYANATE HAVING IMPROVED COLOR PROPERTIES
The present invention relates to a process for the production of aliphatic and/or cycloaliphatic diisocyanates which are color stable to heat, which is characterized in that a diisocyanate with aliphatically-and/or cycloaliphatically-bound isocyanate groups is heated in the presence of about 0.1 to...
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