| http://www.w3.org/ns/prov#value | - lyglycidyl esters, glycidyl acrylates of glycidyl methacrylates of aliphatic long chain polybasic acids, and said polymerization initiator is a compound represented by the formula: [R1 a R2 b R3 c R4 d Z]+m [MXn+m ]-m wherein cation is onium; Z is at least one selected from the group consisting of S, Se, Te, P, As, Sb, Bi, O, a halogen or N=N; R1, R2, R3 and R4 are organic groups which may be eith
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