The present invention discloses a water dispersible polymer particle stabilized by a hydrophobically capped oligomeric acrylamide dispersant. The present invention also discloses a heterogeneous method for forming polymer particles comprising providing a water immiscible organic phase comprising at least one monomer dispersed in a continuous water phase and a hydrophobically capped oligomeric acrylamide, and polymerizing said organic phase to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide. Also disclosed in the present invention is a heterogeneous method for forming polymer particles comprising providing a water immiscible organic dispersed in a continuous water phase, polymerizing said organic phase, and adding hydrophobically capped oligomeric acrylamide to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide.
本发明公开了一种由疏
水封端的低聚
丙烯酰胺分散剂稳定的
水分散聚合物颗粒。本发明还公开了一种用于形成聚合物颗粒的异构方法,该方法包括提供一种不溶于
水的有机相,该有机相包含分散在连续
水相中的至少一种单体和一种疏
水封端的低聚
丙烯酰胺,以及聚合所述有机相以产生用疏
水封端的低聚
丙烯酰胺稳定的聚合物颗粒。本发明还公开了一种形成聚合物颗粒的异构方法,包括提供分散在连续
水相中的不溶于
水的有机物,聚合所述有机相,并加入疏
水封端的低聚
丙烯酰胺,以得到用疏
水封端的低聚
丙烯酰胺稳定的聚合物颗粒。