Invention Grant
- Patent Title: Film and method for manufacturing the same, optical film, polarizer-protecting film, polarizing plate, and image display device
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Application No.: US14327115Application Date: 2014-07-09
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Publication No.: US09605118B2Publication Date: 2017-03-28
- Inventor: Keigo Ueki
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM CORPORATION
- Current Assignee: FUJIFILM CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils LLC
- Agent Jean C. Edwards, Esq.
- Priority: JP2013-144599 20130710
- Main IPC: G02B5/30
- IPC: G02B5/30 ; C08J5/18 ; G02B1/04 ; B29C39/14 ; B29C47/00 ; B29K83/00 ; B29L11/00 ; B29L7/00 ; B29K23/00
Abstract:
A film having a cyclic olefin resin layer including a cyclic olefin resin and a cage-shaped silosesquioxane compound wherein the cage-shaped silosesquioxane compound includes at least one substituent having one or more carbon atoms as a substituent of a Si atom. The film has a cyclic olefin resin layer with a high water vapor barrier property, low haze, and high surface hardness.
Public/Granted literature
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