发明申请
- 专利标题: PHOTOACTIVE MATERIALS
- 专利标题(中): 光学材料
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申请号: US13158996申请日: 2011-06-13
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公开(公告)号: US20110236602A1公开(公告)日: 2011-09-29
- 发明人: Guy MARCK , Olivier MULLER
- 申请人: Guy MARCK , Olivier MULLER
- 申请人地址: CH Zug
- 专利权人: ROLIC AG
- 当前专利权人: ROLIC AG
- 当前专利权人地址: CH Zug
- 优先权: EP02405659.0 20020730
- 主分类号: C09K19/56
- IPC分类号: C09K19/56 ; C07C69/76 ; C07J9/00 ; C08G73/10 ; C08J3/28 ; C08J7/18 ; C08F2/48 ; B32B27/28
摘要:
Diamine compounds, which in particular are useful as precursors for the production of liquid crystal alignment layers, are represented by the general formula I: wherein A1 represents an organic group of 1 to 40 carbon atoms; A2 represents a hydrogen atom or an organic group of 1 to 40 carbon atoms.
公开/授权文献
- US08436132B2 Photoactive materials 公开/授权日:2013-05-07