发明名称 Toner, and full-color image forming method and full-color image forming apparatus using the toner
摘要 A toner including a binder resin, a colorant and a phenol multimer represented by the following General Formula (1): where R1 to R6, R11, R12, R14 to R16, R21, R22, and R24 to R26 each are a hydrogen atom or a substituent; and n is an integer.;
申请公布号 US9152069(B2) 申请公布日期 2015.10.06
申请号 US201214001763 申请日期 2012.02.17
申请人 Ricoh Company, Ltd. 发明人 Watanabe Masaki;Yamashita Hiroshi;Sekiguchi Satoyuki
分类号 G03G9/087;G03G9/16;G03G9/097 主分类号 G03G9/087
代理机构 Oblon, McClelland, Maier & Neustadt, L.L.P. 代理人 Oblon, McClelland, Maier & Neustadt, L.L.P.
主权项 1. A toner, comprising: a binder resin; a colorant; and a phenol multimer represented by Formula (1): where R1, R11, and R21 each are a hydrogen atom; R2, R12, and R22 each are a chlorine atom; R3, R6, R16, and R26 each are a hydrogen atom; and R4, R5, R14, R15, R24, and R25 each are a hydrogen atom or a methyl group; and n denotes a polymerization degree which is an integer of 1 or greater.
地址 Tokyo JP