发明名称 NOVEL CHARGE DIRECTORS FOR USE IN ELECTROPHOTOGRAPHIC COMPOSITIONS AND PROCESSES
摘要 <p>Liquid electrophotographic developer compositions and charge directors for use therein are provided. The novel system displays high particle-mediated conductivity and charge and give rise to a final print of exceptionally high quality. Methods of manufacturing the toner and developer compositions are also disclosed, as are processes for using the various compounds and compositions in consecutive multicolor image development.</p>
申请公布号 WO1992000553(A1) 申请公布日期 1992.01.09
申请号 US1991004573 申请日期 1991.06.26
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址