Verfahren zur Bromierung natürlicher ungesättigter Öle

摘要

In a process for brominating unsaturated oils with an iodine number >/= 50, 100 parts by weight of the oil are dissolved in 10 to 100 parts by weight of a trialkylphosphate or -phosphonate having the formulas PO(OR)3 or PO(OR)2R, in which R is an alkyl radical with 1 to 8 C atoms, and are reacted with the amount of bromine required to achieve saturation at a temperature