TONER
First Claim
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1. A toner comprising toner particles, each of which contains a binder resin and a colorant, wherein:
- in viscoelastic properties of the toner as measured with a rotating flat plate rheometer at a frequency of 6.28 rad/sec;
i) a storage elastic modulus at the temperature of 60°
C. (G′
60) is in a range from 1.0×
107 to 1.0×
109 (Pa), andii) a maximal value (G′
p) exists for the storage elastic modulus in a temperature range from 110°
C. to 140°
C., with this G′
p being in a range from 5.0×
104 to 5.0×
106 (Pa).
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Abstract
A toner having toner particles, each of which contains a binder resin and a colorant, wherein in viscoelastic properties of the toner as measured with a rotating flat plate rheometer at a frequency of 6.28 rad/sec:
- a storage elastic modulus at the temperature of 60° C. (G′60) is in a range from 1.0×107 to 1.0×109 (Pa), and
- a maximal value (G′p) exists for the storage elastic modulus in a temperature range from 110° C. to 140° C., with this G′p being in a range from 5.0×104 to 5.0×106 (Pa).
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Citations
2 Claims
-
1. A toner comprising toner particles, each of which contains a binder resin and a colorant, wherein:
-
in viscoelastic properties of the toner as measured with a rotating flat plate rheometer at a frequency of 6.28 rad/sec; i) a storage elastic modulus at the temperature of 60°
C. (G′
60) is in a range from 1.0×
107 to 1.0×
109 (Pa), andii) a maximal value (G′
p) exists for the storage elastic modulus in a temperature range from 110°
C. to 140°
C., with this G′
p being in a range from 5.0×
104 to 5.0×
106 (Pa). - View Dependent Claims (2)
-
Specification