Invention Grant
US08802813B2 Polymer comprising cyclohexylene groups and its use in films with negative optical dispersion
有权
包含亚环己基的聚合物及其在具有负光学分散性的薄膜中的应用
- Patent Title: Polymer comprising cyclohexylene groups and its use in films with negative optical dispersion
- Patent Title (中): 包含亚环己基的聚合物及其在具有负光学分散性的薄膜中的应用
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Application No.: US13382575Application Date: 2010-06-17
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Publication No.: US08802813B2Publication Date: 2014-08-12
- Inventor: Kevin Adlem , Owain Llyr Parri , David Wilkes , Claire Topping
- Applicant: Kevin Adlem , Owain Llyr Parri , David Wilkes , Claire Topping
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent Gesellschaft Mit Beschrankter Haftung
- Current Assignee: Merck Patent Gesellschaft Mit Beschrankter Haftung
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP09008993 20090709
- International Application: PCT/EP2010/003655 WO 20100617
- International Announcement: WO2011/003505 WO 20110113
- Main IPC: C08G61/12
- IPC: C08G61/12 ; C08G61/00
Abstract:
The invention relates to novel polymers comprising cyclohexylene groups which are especially suitable for use in birefringent films with negative optical dispersion, to novel formulations and polymer films comprising them, and to the use of the polymers, formulations and films in optical, electrooptical, electronic, semiconducting or luminescent components or devices.
Public/Granted literature
- US20120108781A1 POLYMER COMPRISING CYCLOHEXYLENE GROUPS AND ITS USE IN FILMS WITH NEGATIVE OPTICAL DISPERSION Public/Granted day:2012-05-03
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