Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Taku Shimoda0
Kenji Ookubo0
Masashi Kawamura0
Takayuki Toyoda0
Date of Patent
November 23, 2021
0Patent Application Number
168538940
Date Filed
April 21, 2020
0Patent Primary Examiner
Patent abstract
A toner comprising a toner particle that contains a binder resin, a resin represented by formula (1), and wax, wherein the wax contains an ester compound that exhibits a compatibility at 100° C. of at least 5.0 mass parts per 100.0 mass parts of the binder resin: wherein in formula (1), P1 represents a macromolecular segment; L1 represents a single bond or a divalent linking group; R1 to R3 each independently represent a hydrogen atom, halogen atom, alkyl group, alkoxy group, hydroxy group, or aryl group; m represents a positive integer; and when m is equal to or greater than 2, a plurality of L1's, a plurality of R1's, a plurality of R2's, and a plurality of R3's may be the same as or different from each other.
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