Global Polyethylene Imine Is Expected to Grow at a CAGR of Roughly 1.5% over the Next Five Years, Will Reach USD 440 Million in 2023, from USD 410 Million in 2017
Polyethylenimine (PEI) is a polymer with repeating unit composed of the amine group and two carbon aliphatic CH2CH2 spacer. Linear polyethyleneimines contain all secondary amines, in contrast to branched PEIs which contain primary, secondary and tertiary amino groups. Totally branched, dendrimeric forms were also reported. PEI is produced on industrial scale and finds many applications usually derived from its polycationic character.
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