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US 12,181,834 B2Granted
Electrostatic image developing toner set and electrostatic image developer set
AssigneeFUJIFILM Business Innovation Corp.
InventorsYukiaki Nakamura, Kana Nagashima
Life of this patent
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Abstract
An electrostatic image developing toner set includes a brilliant toner having brilliant toner particles that include a binder resin and a brilliant pigment, and a color toner having color toner particles that include a binder resin and a colorant other than the brilliant pigment. The binder resin included in the brilliant toner particles and the binder resin included in the color toner particles are incompatible with each other.
Claims12
An electrostatic image developing toner set comprising:
- a brilliant toner comprising brilliant toner particles comprising a binder resin and a brilliant pigment;
- and
- a color toner comprising color toner particles comprising a binder resin and a colorant other than the brilliant pigment,
- wherein the binder resin of the brilliant toner particles and the binder resin of the color toner particles are incompatible with each other in that a haze value H is 20 or more and 100 or less, and
- wherein the color toner has a higher storage modulus at 120° C. than the brilliant toner.
2 more elements
An electrostatic image developing toner set comprising:
- a brilliant toner comprising brilliant toner particles comprising a binder resin and a brilliant pigment;
- and
- a color toner comprising color toner particles comprising a binder resin and a colorant other than the brilliant pigment,
- wherein the binder resin of the brilliant toner particles and the binder resin of the color toner particles are incompatible with each other in that a haze value H is 20 or more and 100 or less,
- wherein the brilliant toner particles and the color toner particles each comprise a release agent, and
- wherein an absolute value of a difference in solubility parameter between the release agent of the brilliant toner particles and the binder resin of the color toner particles is larger than an absolute value of a difference in solubility parameter between the release agent of the brilliant toner particles and the binder resin of the brilliant toner particles.
3 more elements
An electrostatic image developing toner set comprising:
- a brilliant toner comprising brilliant toner particles comprising a binder resin and a brilliant pigment;
- and
- a color toner comprising color toner particles comprising a binder resin and a colorant other than the brilliant pigment,
- wherein an absolute value of a difference in solubility parameter between the binder resin of the brilliant toner particles and the binder resin of the color toner particles is 0.5 or more and 2.0 or less,
- wherein the binder resin of the brilliant toner particles and the binder resin of the color toner particles are incompatible with each other in that a haze value H is 20 or more and 100 or less, and
- wherein the color toner has a higher storage modulus at 120° C. than the brilliant toner.
3 more elements
Dependencies are inferred from the claim text.