New doping macromonomer agent, for the preparation of conductive polyaniline, useful in e.g. conductive coatings and films and for the manufacture of glues, hairsprays and inks or paints applicable as absorbent of electromagnetic waves

摘要

Doping macromonomer agent (I), for the preparation of conductive polyaniline (T), is new. Doping macromonomer agent of formula (I), for the preparation of conducting polyaniline (T), is new. R : hydrosoluble flexible and elastic surfactant; and R' : alkane or aromatic ring (both associated with an acid group). Independent claims are also included for: (1) the preparation of (T) comprising reaction of an aniline compound of formula (II) with a dopant (A) in the presence of an oxidizing agent and water to give (T) of formula (III); and (2) polyaniline (T1) obtained by the process having an average dispersion size of =300 nm, solubility in water of 15-20 wt.% and electric conductivity of up to 10 Ohm-1/cm. [Image] [Image].