A method for the production of hyperbranched polyacrylates includes the step of reacting acrylic inimers through controlled living polymerization in aqueous conditions. The inimers may have the formula:
Wherein X is a halogen, a thiocarbonylthio or nitroxide group, and R is hydrogen, methyl, dodecyl, and groups containing mesogenin substituents, fluorocarbon substituents, siloxane substituents and oxyethylene substituents. In particular, the aqueous condition is emulsion or miniemulsion. The polymerization may be reverse ATRP, SN&RI and AGET polymerization or RAFT polymerization (with thiocarbonylthio X groups) or nitroxide mediated polyeization (with nitroxide X groups).
一种生产超支化聚
丙烯酸酯的方法包括在
水性条件下通过受控活性聚合反应
丙烯酸酯单体。单体可以具有以下公式:其中,X是卤素,
硫代
氨基或亚硝基基团,R是氢、甲基、
十二烷基和含有介原子基团、
氟碳基团、
硅氧烷基团和氧
乙烯基团的基团。特别地,
水性条件是乳液或微乳液。聚合反应可以是反向ATRP、SN&RI和AGET聚合或RAFT聚合(具有
硫代
氨基X基团)或亚硝基介导的聚合(具有亚硝基X基团)。