发明名称 |
Color toner for developing electrostatic images, toner container containing the color toner, and image forming method and apparatus using the color toner |
摘要 |
A color toner including toner particles including a colorant, a binder resin, and a wax; and an external additive including at least one of an inorganic particulate material and a particulate resin, wherein the binder resin includes a polyester resin (A) having a crystallinity and a formula (-O-CO-CR1-CR2-CO-O-(CH<SUB>2</SUB>)<SUB>n</SUB>-)<SUB>m</SUB>, wherein R1 and R2 independently represents a hydrocarbon, and n and m are repeating numbers; a resin (B); and a resin (C), wherein the resins (B) and (C) and the wax have an island-sea structure such that the resin (C) is present like islands in a sea of the resin (B) and the wax is substantially included in the resin (C). A toner container, an image forming method, an image forming apparatus and a process cartridge including the color toner are also provided.
|
申请公布号 |
US2005277046(A1) |
申请公布日期 |
2005.12.15 |
申请号 |
US20050196603 |
申请日期 |
2005.08.04 |
申请人 |
SAWADA TOYOSHI;SUZUKI MASANORI;KATOH KOHKI;WATANABE YOHICHIROH;SHIRAISHI KEIKO;SAITO TAKUYA;NAGAYAMA MASASHI |
发明人 |
SAWADA TOYOSHI;SUZUKI MASANORI;KATOH KOHKI;WATANABE YOHICHIROH;SHIRAISHI KEIKO;SAITO TAKUYA;NAGAYAMA MASASHI |
分类号 |
G03G9/087;(IPC1-7):G03G9/087 |
主分类号 |
G03G9/087 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|