PHOSPHATE ESTERS OF POLYALKYLENE ETHER BLOCK COPOLYMERS AND THEIR USE AS DISPERSANTS
摘要
<p>A dispersant which is a phosphate ester of a polyalkylene ether block copolymer of formula MeO(C2H4O)m(C3H6O)n-H wherein m and n are each, independently, 2 to 60 and use in aqueous based paints and printing inks.</p>
