Invention Grant
- Patent Title: Liquid crystal composition, liquid crystal cured layer, and method for producing said liquid crystal cured layer
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Application No.: US16081937Application Date: 2017-02-23
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Publication No.: US10669482B2Publication Date: 2020-06-02
- Inventor: Akira Ikeda , Shunpei Nakajima , Masaya Miyamura , Yuki Tamura
- Applicant: ZEON CORPORATION
- Applicant Address: JP Chiyoda-ku
- Assignee: ZEON CORPORATION
- Current Assignee: ZEON CORPORATION
- Current Assignee Address: JP Chiyoda-ku
- Agency: Kenja IP Law PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@73bb36b0
- International Application: PCT/JP2017/006870 WO 20170223
- International Announcement: WO2017/154598 WO 20170914
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C09K19/38 ; G02F1/13363 ; G02B5/30 ; C09K19/34 ; G02F1/1337 ; C09K19/52 ; C09K19/04
Abstract:
A liquid crystal composition including a polymerizable liquid crystal compound capable of expressing birefringence with reverse wavelength distribution and a surfactant containing a fluorine atom, a 1-octanol/water partition coefficient of the surfactant being less than 5.0.
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