发明名称 |
p-TERPHENYL COMPOUND MIXTURE AND ELECTROPHOTOGRAPHIC PHOTORECEPTORS MADE BY USING THE SAME |
摘要 |
<p>An object of the invention is to provide: a p-terphenyl compound mixture useful as a charge-transporting agent which has improved solubility in.organic solvents to thereby diminish a cracking phenomenon, which poses problems concerning photoreceptor characteristics, and can realize an electrophotographic photoreceptor having high sensitivity and high durability; and an electrophotographic photoreceptor employing the compound mixture. The invention relates to: a p-terphenyl compound mixture which includes two symmetric p-terphenyl compounds respectively represented by the following general formula (1) and general formula (2) and an asymmetric p-terphenyl compound represented by the following general formula (3) which has both a group of substituents of the compound represented by general formula (1) and a group of substituents of the compound represented by general formula (2); and an electrophotographic photoreceptor containing the compound mixture.</p> |
申请公布号 |
EP1995234(A1) |
申请公布日期 |
2008.11.26 |
申请号 |
EP20070707350 |
申请日期 |
2007.01.24 |
申请人 |
HODOGAYA CHEMICAL CO., LTD. |
发明人 |
NAGAI, SHINYA;TAKESUE, ATSUSHI;KOIKE, MAKOTO;ABE, KATSUMI;NAKAJIMA, TAKEHIRO |
分类号 |
C07C211/54;C07C209/10;G03G5/06 |
主分类号 |
C07C211/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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