LIQUID DEVELOPER

PROBLEM TO BE SOLVED: To provide a liquid developer that has a small particle diameter, low viscosity, and can carry out fixing at a wide range of temperature.SOLUTION: A liquid developer contains a liquid plasticizer, an insulating liquid, and toner particles containing a binder resin and colorant,...

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Bibliographic Details
Main Authors YAMADA TATSUYA, KAMIYOSHI NOBUMICHI
Format Patent
LanguageEnglish
Japanese
Published 28.06.2018
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a liquid developer that has a small particle diameter, low viscosity, and can carry out fixing at a wide range of temperature.SOLUTION: A liquid developer contains a liquid plasticizer, an insulating liquid, and toner particles containing a binder resin and colorant, where the binder resin contains a composite resin in which a polyester resin and a styrene resin are chemically bonded via a bireactive monomer that can be reacted with any one of a raw material monomer of the polyester resin and a raw material monomer of the styrene resin.SELECTED DRAWING: None 【課題】小粒径、低粘度かつ幅広い温度で定着可能な液体現像剤に関すること。【解決手段】結着樹脂及び着色剤を含有するトナー粒子、液体可塑剤、及び絶縁性液体を含有する液体現像剤であって、前記結着樹脂が、ポリエステル樹脂とスチレン系樹脂とが、該ポリエステル樹脂の原料モノマーと該スチレン系樹脂の原料モノマーのいずれとも反応し得る両反応性モノマーを介して化学的に結合した複合樹脂を含有する、液体現像剤。【選択図】なし
Bibliography:Application Number: JP20160245598