Invention Grant
- Patent Title: Photoactive materials
- Patent Title (中): 光敏材料
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Application No.: US10522523Application Date: 2003-07-25
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Publication No.: US07750185B2Publication Date: 2010-07-06
- 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
- International Application: PCT/CH03/00507 WO 20030725
- International Announcement: WO2004/013086 WO 20040212
- 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, represented by 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
- US20050288480A1 Photoactive materials Public/Granted day:2005-12-29
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