Resin composition, electrostatic charge image developing toner, and electrostatic charge image developer

1. An electrostatic charge image developing toner comprising a resin composition,

the resin composition comprising:

a resin;

at least one selected from the group consisting of compounds represented by the following formula (I-1); and

at least one selected from the group consisting of compounds represented by the following formula (I-2) and compounds represented by the following formula (I-3):

wherein R 11 , R 12 , R 13 , R 14 , R 21 , R 22 , R 23 , R 24 , R 31 , R 32 , R 33 , and R 34 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, or an aralkyl group, R 15 , R 16 , R 25 , R 26 , R 35 , and R 36 each independently represent a hydrogen atom or an alkyl group, X represents an oxygen atom, a sulfur atom, a selenium atom, or a tellurium atom, with the proviso that a plurality of X's each represent the same element, Y represents an oxygen atom, a sulfur atom, a selenium atom, or a tellurium atom, with the proviso that a plurality of Y's each represent the same element, which is an element different from the element selected as X, A 1 , A 2 , and A 3 each independently represent a divalent group represented by formula (a1) or (a2), and the divalent group represented by formula (a1) or (a2) is bonded at * positions.

2. The electrostatic charge image developing toner according to claim 1 ,

wherein a total content of the at least one compound selected from the group consisting of compounds represented by formula (I-1) and the at least one compound selected from the group consisting of compounds represented by formula (I-2) and compounds represented by formula (I-3) contained in the resin composition is 0.01% by weight to 5% by weight.

3. The electrostatic charge image developing toner according to claim 1 ,

wherein a weight average particle diameter of the compounds composed of the at least one compound selected from the group consisting of compounds represented by formula (I-1) and the at least one compound selected from the group consisting of compounds represented by formula (I-2) and compounds represented by formula (I-3) in the resin composition is from 10 nm to 1,000 nm.

4. The electrostatic charge image developing toner according to claim 1 ,

wherein the resin includes at least a polyester resin having a glass transition temperature of from 50° C. to 80° C. and a weight average molecular weight of from 5,000 to 1,000,000.

5. The electrostatic charge image developing toner according to claim 1 ,

wherein X in formulas (I-1), (I-2), and (I-3) represents one of an oxygen atom and a sulfur atom, and Y in formulas (I-1), (I-2), and (I-3) represents the other one of an oxygen atom and a sulfur atom.

6. The electrostatic charge image developing toner according to claim 1 ,

wherein a ratio of the compound represented by formula (I-1) or a ratio of the compound represented by formula (I-2) is from 85.0% by weight to 99.9% by weight with respect to a total of the compound represented by formula (I-1), the compound represented by formula (I-2), and the compound represented by formula (I-3).

7. An electrostatic charge image developer, comprising:

the electrostatic charge image developing toner according to claim 1 .