| 摘要 |
At least one of the monomers is polymerized or copolymerized in bulk, solution, emulsion or suspension, at a temperature which may be as low as 0 DEG C., in the presence of at least one radical-generator compound and at least one metal complex catalyst of formula Maa(L)n (M=Cu, Ag or Au; A=Hal, pseudohalogen or carboxylate; L=ligands of M chosen from those of formula <IMAGE> R1, R2, R3, R4, R5 and R6=H, C1-C10 alkyl, aromatic or heteroaromatic; Z1, Z2 and Z3=one of the following: <IMAGE> or heteroaromatic; R19 and R20=H, Hal, C1-C10 alkyl, C1-C10 alkoxy or -(CR21R22)rNR23R24, where R21, R22, R23 and R24=H,C1-C10 alkyl, aromatic or heteroaromatic, and r=integer from 1 to 10; it being possible also for not more than two from among Z1, Z2 and Z3 each to represent H; o, p and q=integer from 1 to 10 and may also be 0 except if the associated residue Z1, Z2 or Z3, respectively, is -NR19R20; a=1 or 2; n=1, 2 or 3.
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