TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, THERMAL ROLL FIXING METHOD AND FILM-SHAPE HEATING FIXING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development, a thermal roll fixing method and a film-shape heating fixing method in which no offset phenomenon occurs; no winding phenomenon to a heating roller occurs; transfer ratio is high; an effect with durability without a burn-in to a development sleeve is excellent; an effective mold release effect can be displayed for a high-speed fixing whose linear velocity is 200 mm/sec or more and a low temperature fixing; and whose offset characteristics, fixing characteristics and durability are excellent. SOLUTION: This is a toner for electrostatic charge image development which are obtained by fusing, kneading and crushing binding resin and low molecular weight polyolefins. The difference of main DSC endothermic peak temperature between the low molecular weight polyolefins before being fused, kneaded and crushed and the low molecular weight polyolefins exists in the toner is 1.0 to 10.0°C. COPYRIGHT: (C)2005,JPO&NCIPI