金属キレートの利用に関する研究 (第12報)
キレート配位子をもつアクリル系高分子の調製
1981 年 30 巻 7 号 p. 447-449
詳細
1981 年 30 巻 7 号 p. 447-449
Ethylenediaminetetraacetic acid was introduced to glycidyl group attached to acryl ester polymers [ethyl acrylate (EA) : glycidyl methacrylate (GMA) (1 : 1 and 2 : 1), butyl acrylate (BA) : GMA (1 : 1), and GMA homopolymer] to form the polymer containing chelating Ligands as pendant groups.
Chelate polymers were obtained by the reaction of the polymers with some transition metal ions.
Aqueous solution (0.2%) of Ni-chelate of the polymer derived from EA : GMA (2 : 1) copolymer was found to have 47.6 dyn/cm in surface tension and 11.7dyn/cm in interfacial tension for kerosene.
Ni- and Zn- chelates of the polymer derived from BA : GMA (1 : 1) copolymer had excellent emulsifying powers for the mixture of kerosene-water.
