公开(公告)号：US20150378269A1

公开(公告)日：2015-12-31

申请号：US14739650

申请日：2015-06-15

Applicant: KYOCERA Document Solutions Inc.

Inventor： Hideki OKADA ,  Kensuke KOJIMA ,  Fumio SUGAI

IPC: G03G5/06 ,  G03G5/047 ,  C07C251/80

CPC classification number: G03G5/0616 ,  C07C251/80 ,  G03G5/047 ,  G03G5/0614

Abstract: A hydrazone derivative of triphenylamine is represented by general formula (1). In general formula (1), R1 and R2 each represent, independently of one another, at least one chemical group selected from the group consisting of a halogen atom, an optionally substituted alkyl group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, and an optionally substituted aryl group having a carbon number of at least 6 and no greater than 12. In general formula (1), m and n each represent, independently of one another, an integer of at least 0 and no greater than 4. In general formula (1), 1 represents 0 or 1.

Abstract translation: 三苯胺的腙衍生物由通式（1）表示。 在通式（1）中，R 1和R 2各自独立地表示至少一个选自卤素原子，任选取代的碳原子数为1以上且不大于1的烷基的化学基团 6，任选取代的碳原子数至少为1且不大于6的烷氧基，以及任选取代的碳原子数为6以上且12以下的芳基。通式（1）中，m和 n各自独立地表示至少为0且不大于4的整数。在通式（1）中，1表示0或1。

公开(公告)号：US20140357895A1

公开(公告)日：2014-12-04

申请号：US14288542

申请日：2014-05-28

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Fumio SUGAI ,  Kensuke KOJIMA ,  Kenji KITAGUCHI ,  Hideki OKADA

IPC: C07C217/92 ,  C07C209/10 ,  G03G5/06 ,  C07C211/54

CPC classification number: C07C217/92 ,  C07C209/10 ,  C07C211/54 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0672

Abstract: A triphenylamine derivative is represented by General Formula (1). In General Formula (1), OR1 represents an alkoxy group having 2 to 8 carbon atoms. R2 to R6 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms. Ar1 and Ar2 each independently represent a hydrogen atom, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkoxy group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, or a 3- to 10-membered heterocyclic group. Note that the case where Ar1 and Ar2 are both a hydrogen atom is excluded.

Abstract translation: 三苯胺衍生物由通式（1）表示。 在通式（1）中，OR 1表示碳原子数2〜8的烷氧基。 R 2〜R 6各自独立地表示氢原子或碳原子数1〜8的烷基。 Ar 1和Ar 2各自独立地表示氢原子，碳原子数6〜20的芳基，可以被碳原子数1〜6的烷基取代的芳基，碳原子数6〜20的芳基， 1至6个碳原子，具有3至10个碳原子的环烷基或3至10元杂环基。 注意，不排除Ar1和Ar2都是氢原子的情况。