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 |