主权项 |
1. An electrostatic latent image developing toner comprising a plurality of toner particles each including a core and a shell layer disposed over a surface of the core, wherein
the shell layer has a first domain and a second domain, the first domain includes a first copolymer of one or more first main monomers and one or more first additional monomers, the one or more first main monomers each being a monomer having a mole fraction of at least 20 mol %, the one or more first additional monomers each being a monomer having a mole fraction of less than 20 mol %, the second domain includes a second copolymer of one or more second main monomers and one or more second additional monomers, the one or more second main monomers each being a monomer having a mole fraction of at least 20 mol %, the one or more second additional monomers each being a monomer having a mole fraction of less than 20 mol %, a difference in polymer SP value between the one or more first main monomers and the one or more second main monomers calculated according to Fedors' method is at least 0.5 and no greater than 5.0, and the one or more first additional monomers and the one or more second additional monomers each include one or more common monomers each having a homopolymerization glass transition point of no greater than −20° C. |