发明名称 |
IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, PROCESS CARTRIDGE AND ELECTROSTATIC IMAGE DEVELOPING TONER |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming method using a fixing device due to an electromagnetic induction heating system which has an excellent offset resistance and also has an excellent low temperature fixing property. <P>SOLUTION: The toner is produced as follows; an organic solvent phase in which at least functional group-containing polyester resin is dissolved, an active hydrogen-containing compound and a colorant are dispersed into an aqueous medium phase in which resin fine particles are dispersed, thereby, extension reaction and/or crosslinking reaction between the functional group-containing polyester resin and the active hydrogen-containing compound is allowed to occur and, from dispersion liquid obtained through the reaction, particles are formed. The image forming method comprises a developing process of using an electrostatic image developing toner produced by adding a tertiary amine compound into the organic solvent phase as a developer and a fixing process of using a fixing means of the electromagnetic induction heating system. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
申请公布号 |
JP2005265887(A) |
申请公布日期 |
2005.09.29 |
申请号 |
JP20040073824 |
申请日期 |
2004.03.16 |
申请人 |
RICOH CO LTD |
发明人 |
NAKAJIMA HISASHI;UCHINOKURA OSAMU;IWAMOTO YASUTAKA;MOCHIZUKI MASARU;SUGIURA HIDEKI;KOBAN AKIHIRO;ASAHINA YASUO;MATSUOKA SONOO;ICHIKAWA TOMOYUKI;SAITO TAKUYA;NAKAYAMA SHINYA;SAKATA KOICHI |
分类号 |
G03G9/087;G03G5/08;G03G15/00;G03G15/20 |
主分类号 |
G03G9/087 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|