公开(公告)号：KR1020130136550A

公开(公告)日：2013-12-12

申请号：KR1020137027789

申请日：2012-03-27

Applicant: 캐논 가부시끼가이샤

Inventor： 이노우에게이 ,  무라이야스아키 ,  무라야마류지 ,  사토가즈유키 ,  가와카미소이치로 ,  히로세마사시

IPC: C07C311/29 ,  C08F12/14 ,  C08F20/58 ,  C08F220/58 ,  G03G9/087 ,  G03G9/097 ,  G03G15/08

CPC classification number: G03G9/09775 ,  C07C311/28 ,  C07C311/29 ,  C07C311/48 ,  C07C311/49 ,  C07C311/51 ,  C07C311/52 ,  C08F12/22 ,  C08F12/24 ,  C08F12/26 ,  C08F12/30 ,  C08F212/08 ,  C08F212/12 ,  C08F212/14 ,  C08F212/32 ,  C08F220/54 ,  C08F220/58 ,  C08F2220/585 ,  G03G9/08726 ,  G03G9/08728 ,  G03G9/08735 ,  G03G9/08795 ,  G03G9/08797 ,  C08F220/06 ,  C08F2220/1825

Abstract: To provide a polymeric compound having superior charge-providing properties, the polymeric compound contains at least one unit represented by the following general formula (5). In the general formula (5), R1 represents a hydrogen atom or an alkyl group; R2 to R4 each represent a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group or a halogen atom, or R3 and R4 may combine each other to form a ring; and A represents a divalent linking group.