Invention Grant
- Patent Title: Photoactive materials
- Patent Title (中): 光敏材料
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Application No.: US12780298Application Date: 2010-05-14
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Publication No.: US07994273B2Publication Date: 2011-08-09
- Inventor: Guy Marck , Olivier Muller
- Applicant: Guy Marck , Olivier Muller
- Applicant Address: CH Zug
- Assignee: Rolic AG
- Current Assignee: Rolic AG
- Current Assignee Address: CH Zug
- Agency: Sughrue Mion, PLLC
- Priority: EP02405659 20020730
- Main IPC: C08G69/08
- IPC: C08G69/08
Abstract:
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.
Public/Granted literature
- US20100272979A1 PHOTOACTIVE MATERIALS Public/Granted day:2010-10-28
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