发明名称 Toner, developer, toner container, image forming apparatus, image forming method, and process cartridge
摘要 To provide a toner which contains a binder resin, a colorant, and capsules, wherein the binder resin contains a thermoplastic elastomer, and wherein the capsules each encapsulate a plasticizer capable of softening the thermoplastic elastomer and the capsules are fractured upon application of predetermined pressure.
申请公布号 US8900784(B2) 申请公布日期 2014.12.02
申请号 US201213470490 申请日期 2012.05.14
申请人 Ricoh Company, Ltd. 发明人 Katano Yasuo;Someya Yukimichi;Tezuka Shinji;Kaneko Fuminari;Takeuchi Kohji;Matsuoka Kohji;Nakamura Takuma;Kurotori Tsuneo;Yaginuma Hidekazu
分类号 G03G9/087;G03G9/097;G03G9/08 主分类号 G03G9/087
代理机构 Cooper & Dunham LLP 代理人 Cooper & Dunham LLP
主权项 1. A toner, comprising: a binder resin; a colorant; and capsules, wherein the binder resin contains a thermoplastic elastomer, wherein the capsules each encapsulate a plasticizer capable of softening the thermoplastic elastomer and the capsules are fractured upon application of predetermined pressure, and wherein an amount of the thermoplastic elastomer is 50% by mass to 95% by mass relative to the binder resin.
地址 Tokyo JP