ELECTRIC CHARGE CONTROLLING AGENT, TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE CONTAINING THE SAME, AND METHOD FOR FORMING IMAGE USING THE TONER
摘要
An electric charge controlling agent which comprises agglomerates containing an azo type iron complex salt represented by the following chemical formula [VI]: [VI] wherein B<+> is (H<+>)x(Na<+>)1-x where x = 0.6 to 0.9 or is(H<+>)y(Na<+>)1-y where y = 0 to 0.2, wherein the above agglomerates have an average particle diameter of 0.5 to 5.0 mum; a toner for developing an electrostatic image comprising the charge controlling agent and a resin for a toner; and a method for forming an image of an electrostatic photograph which comprises a step of developing an electrostatic latent image with a developer containing the toner.
申请公布号
WO2004049076(A1)
申请公布日期
2004.06.10
申请号
WO2003JP14994
申请日期
2003.11.25
申请人
ORIENT CHEMICAL INDUSTRIES, LTD.;YASUMATSU, MASASHI;KURODA, KAZUYOSHI;YAMATE, OSAMU;SATO, KAORI;HIKATA, JUN;YUSHINA, HEIHACHI