发明名称 TONER AND METHOD FOR MANUFACTURING THE TONER, TWO-COMPONENT DEVELOPER, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
摘要 A toner which takes into account preservation of the global environment and which is excellent in fixability and storage stability and moreover, good in light transmittance and a method for manufacturing the toner, a two-compartment developer, a developing device and an image forming apparatus are provided. In toner including at least a binder resin and a colorant, the binder resin includes a resin which is a major component and a biomass-containing crystalline resin; and the crystalline resin is contained in an amount of 1 part by weight or more and 50 parts by weight or less based on 100 parts by weight of the binder resin, and a melting point of the crystalline resin is higher by a temperature of from 5° C. to 10° C. than a temperature at which a loss modulus G'' of the toner at a frequency of 1 Hz is 103 Pa.
申请公布号 US2009142687(A1) 申请公布日期 2009.06.04
申请号 US20080325449 申请日期 2008.12.01
申请人 ARIYOSHI SATORU;KUBO MASAHIKO;AKAZAWA YOSHIAKI 发明人 ARIYOSHI SATORU;KUBO MASAHIKO;AKAZAWA YOSHIAKI
分类号 G03G9/087;G03G9/00 主分类号 G03G9/087
代理机构 代理人
主权项
地址