The sentence, without reference, ¡°miniemulsion polymerization can prepare coatings products with excellent performance because the dosage of emulsifiers are less than conventional emulsion and microemulsion polymerization¡± seems to be incorrect. Actually, in miniemulsion polymerization the amount of surfactant is close (if not a little bit higher than) to a standard emulsion polymerization; as more surfactant is added, the particle size distribution goes to lower particle diameters (see for example Lovell&El-Aasser, ¡°Emulsion polymerization and emulsion polymers¡±; Antonieti&Landfester, Prog. Polym. Sci. 2002,27,689; Asua, Prog. Polym. Sci. 2002, 27, 1283). Indeed, the paper totally lacks of the description of miniemulsion polymerization.
¿´Á˺öà±é£¬»¹ÊÇû¶®Éó¸åÈËÒª±í´ïʲôÒâ˼¡£¡£¡£ |