Grafted Polymers

摘要

Suggested are new grafted polymers, obtainable by the following method
(a) (Meth)acrylic acid and
(b) Non-symmetric maleates according to general formula (I),
in which R 1 stands for a linear or branched alk(en)yl radical having 1 to 22 carbon atoms and 0 or 1 double bond, while n and m independently represent integers between 0 and 200, on condition that the sum (n+m) is different from 0,
are subjected to copolymerisation and the reaction product thus obtained is subsequently neutralised with an alkaline base and solubilised in water.