Melamine preparation and stable dispersion of melamine in polyetherols

摘要

melaminzubereitung from 80 to 99.9 wt.% of melamine with a mean particle size of 0.01 to 0.1 mm and 0.1 to 20 wt.% cyanursu00e4ure or its derivatives, as well as a stable dispersion in polyetherolen resulting in the manufacture of flame retardant polyurethanes. rwendet.