专利名称：ELECTROPHOTOGRAPHIC SENSITIVE BODY 发明人：SAKAI KIYOSHI,TANAKA HISAMI栽培方法
申请号：JP7801087
民事起诉状欠款申请日：19870331罗舜初
胃肠炎症状公开号：JPS63244045A
公开日：
19881011
专利内容由知识产权出版社提供
素馅萝卜包子
摘要：PURPOSE:To obtain a nsitive body having high nsitivity and superior potential stability during repeated u by using a specified azo pigment in a photonsitive layer. CONSTITUTION:A photonsitive layer contg. a disazo pigment reprented by formula I is formed. In formula, R1 is H, alkyl or aryl, each of R2 and R3 is H, alkyl, alkoxy, halogen, cyano or nitro, and R2 and R3 may be the same or different; each of A and A' is coupler residue having phenolic OH, and the residues A, A; may be the same residues. Thus, an electrophotographic nsitive body usable for all of existing electrophotographic process and having practical high nsitivity and stable potential characteristics during repeated u is obtd.
爱丽丝漫游奇境记好词申请人：CANON INC
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