发明名称 |
Toner, method for manufacturing the toner, developer including the toner, toner container containing the toner, and image forming method, image forming apparatus and process cartridge using the toner |
摘要 |
A toner including toner particles comprising a binder resin; and at least two kinds of particulate resins which are located on at least a surface of the toner particles, wherein the toner satisfies at least one of the following relationships (TgA-TgB)>=20° C., wherein TgA and TgB represent glass transition temperatures (Tg) of a particulate resin (A) having a highest Tg and a particulate resin (B) having a lowest Tg among the at least two kinds of particulate resins, respectively; and 100,000<=Mwc<=6,000,000 and 8,000<=Mwd<=800,000, wherein Mwc and Mwd represent weight average molecular weights (Mw) of a particulate resin (C) having a highest Mw and a particulate resin (D) having a lowest Mw among the at least two kinds of particulate resins, respectively, wherein Mwc>Mwd.
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申请公布号 |
US2005031980(A1) |
申请公布日期 |
2005.02.10 |
申请号 |
US20040910764 |
申请日期 |
2004.08.04 |
申请人 |
INOUE RYOHTA;WATANABE NAOHIRO;YAMADA MASAHIDE;MATSUOKA SONOH;TANAKA CHIAKI;TAKADA TAKESHI;OHKI MASAHIRO;SAITOH AKINORI |
发明人 |
INOUE RYOHTA;WATANABE NAOHIRO;YAMADA MASAHIDE;MATSUOKA SONOH;TANAKA CHIAKI;TAKADA TAKESHI;OHKI MASAHIRO;SAITOH AKINORI |
分类号 |
G03G9/08;G03G9/087;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/08 |
代理机构 |
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