基本信息:
- 专利标题： LOW DIMERIZING VIOLOGEN ELECTROCHROMIC COMPOUNDS AND DEVICES
- 申请号：PCT/IB2020/053325 申请日：2020-04-07
- 公开(公告)号：WO2020208529A1 公开(公告)日：2020-10-15
- 发明人： KLOEPPNER, Leroy J. , ERNO, Zachary B. , LUTEN, Henry A.
- 申请人： GENTEX CORPORATION
- 申请人地址： 600 North Centennial Street
- 专利权人： GENTEX CORPORATION
- 当前专利权人： GENTEX CORPORATION
- 当前专利权人地址： 600 North Centennial Street
- 代理机构： CALLAGHAN, Terry S.
- 优先权： US62/831,315 2019-04-09
- 主分类号： G02F1/15
- IPC分类号： G02F1/15 ; C09K9/02 ; C07D401/02 ; C09K2211/181 ; C09K9/00 ; G02F1/1503 ; G02F1/15165 ; G02F1/1523
摘要：
A low dimerizing electrochromic compound for use in electrochromic mediums and electro-optic elements incorporating said electrochromic mediums is provided. The low dimerizing electrochromic compound is represented by Formula (I): (I) wherein each R1 is individually an alkyl, a hydroxyalkyl, or an alkyl substituted with at least one polymerizable functional group; each R2 is a hydrogen; each R3 is individually a hydrogen or an alkyl; and each R4 is individually a hydrogen, an alkyl, or a hydroxyalkyl; and X- is an anion.