发明名称 Toner for developing electrostatic latent image, toner cartridge, image forming method, process cartridge and image forming apparatus
摘要 A toner for developing electrostatic latent images, including a colorant, a releasing agent and a binder resin, wherein the binder resin comprises a first, crystalline polyester resin, and a second, amorphous polyester resin having a softening point higher than that of the first polyester resin and being incompatible with the first polyester resin.
申请公布号 US6821698(B2) 申请公布日期 2004.11.23
申请号 US20020251855 申请日期 2002.09.23
申请人 RICOH COMPANY, LTD 发明人 SAWADA TOYOSHI;SUZUKI MASANORI;WATANABE YOHICHIROH;SHIRAISHI KEIKO;SAITO TAKUYA
分类号 G03G9/08;G03G9/087;(IPC1-7):G03G9/087 主分类号 G03G9/08
代理机构 代理人
主权项
地址
您可能感兴趣的专利