FLAME RETARDANT AND FLAME RETARDANT RESIN COMPOSITION

摘要

A flame retardant produced by treating the surface of magnesium hydroxide with a dialcohol amine salt of an alcohol phosphate ester represented by formula (1) <IMG> (1) (wherein R represents an alkyl or alkenyl group having 10 to 30 carbon atoms, R' represents an alkylene group having 1 to 6 carbon atoms and n represents 1 or 2) and/or an alcohol phosphate ester or an alkali metal salt thereof represented by formula (2) <IMG> (2) (wherein R and n have the same meanings as in formula (1) and M represents an alkali metal and/or hydrogen) provided that when n = 1, each of two M's may independently represent an alkali metal or hydrogen and a resin composition containing the above flame retardant.