发明名称 Electrophotographic photoconductor and method of producing aromatic polycarbonate resin for use in the photoconductor
摘要 A method of producing an aromatic polycarbonate resin includes the step of carrying out solution polymerization of a diphenol compound having a triarylamine structure with a diol compound of formula (I):wherein R1 and R2 are each independently a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a halogen atom; a and b are each independently an integer of 0 to 4; and Y is -COO- orin which Z is a substituted or unsubstituted bivalent aliphatic group or a substituted or unsubstituted arylene group. In addition, an electrophotographic photoconductor has an electroconductive support, and a photoconductive layer formed thereon containing as an effective component the above-mentioned aromatic polycarbonate resin prepared by the solution polymerization
申请公布号 US6187492(B1) 申请公布日期 2001.02.13
申请号 US19990348291 申请日期 1999.07.07
申请人 RICOH COMPANY, LTD. 发明人 RI KOHKOKU;SASAKI MASAOMI;NAGAI KAZUKIYO;KAWAMURA SHINICHI;SUZUKA SUSUMU;MOROOKA KATSUHIRO
分类号 C09D169/00;G03G5/07;(IPC1-7):G03G9/087 主分类号 C09D169/00
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