Invention Application
- Patent Title: ELECTROPHORETIC INK PROVIDING BISTABILITY
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Application No.: US16615279Application Date: 2018-05-08
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Publication No.: US20200165479A1Publication Date: 2020-05-28
- Inventor: Gerardus DE KEYZER , Ying GUO
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6fa5e681
- International Application: PCT/EP2018/061915 WO 20180508
- Main IPC: C09D11/52
- IPC: C09D11/52 ; C09D11/037 ; C09D11/03 ; C09D11/102 ; G02F1/167 ; E06B9/24
Abstract:
The present invention refers to an electrophoretic ink, a method for preparing an electrophoretic ink, an electrophoretic display comprising the electrophoretic ink, a smart window comprising the electrophoretic ink as well as the use of the electrophoretic ink in electrophoretic displays or smart windows and the use of at least one surface-treated silica for improving the bistability of an electrophoretic ink.
Information query
IPC分类:
