Surface protection composition and terminal fitted electric wire

Abstract

A surface protection composition contains (a) a phosphorus compound represented by formula (1), wherein R1 represents a hydrogen atom, R2 represents a hydrocarbon group having 4 to 30 carbon atoms, and R3 represents a hydrogen atom or a hydrocarbon group having 4 to 30 carbon atoms, (b-1) a metal-containing compound or (b-2) an amine compound, (c) a (meth)acrylate having a hydrocarbon chain having 4 or more carbon atoms, (d-1) an acylphosphine oxide photopolymerization initiator and (d-2) an α-aminoacetophenone photopolymerization initiator, wherein the composition has the compound (d-1) in an amount of 0.1 to 3.0 mass % with respect to the total amount of the composition, compound (d-2) in an amount of 0.1 to 3.0 mass % with respect to the total amount of the composition and a total amount of the compound (d-I) and (d-2) is less than 5.0 mass % with respect to the total amount of the composition.

Dependencies are inferred from the claim text.