RESIN PARTICLE, TONER, DEVELOPER, DEVELOPER STORAGE CONTAINER, METHOD FOR MANUFACTURING RESIN PARTICLE, METHOD FOR MANUFACTURING TONER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

To provide a resin particle that is excellent in fixability, storage stability, and durability and is environmentally friendly.SOLUTION: A resin particle includes at least a binder resin. The binder resin includes a resin derived from biomass and a resin derived from recycling. The content (mass%) o...

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Hauptverfasser: NAGATOMO NOBUYASU, SATO KOSUKE, WATANABE JUNICHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a resin particle that is excellent in fixability, storage stability, and durability and is environmentally friendly.SOLUTION: A resin particle includes at least a binder resin. The binder resin includes a resin derived from biomass and a resin derived from recycling. The content (mass%) of the resin derived from biomass and the content (mass%) of the resin derived from recycling in the binder resin satisfies the relational expression (1) [the content of the resin derived from recycling>the content of the resin derived from biomass].SELECTED DRAWING: None 【課題】定着性と保存性、耐久性のいずれにも優れた環境に優しい樹脂粒子を提供すること。【解決手段】少なくとも結着樹脂を含む樹脂粒子であって、前記結着樹脂はバイオマス由来樹脂及びリサイクル由来樹脂を含み、前記結着樹脂中における前記バイオマス由来樹脂の含有率(質量%)と前記リサイクル由来樹脂の含有率(質量%)とが関係式(1)[リサイクル由来樹脂の含有率 > バイオマス由来樹脂の含有率]を満たすことを特徴とする樹脂粒子。【選択図】なし