Invention Grant
US09145417B2 Optical performance humidity dependency improving agent for cellulose acylate film
有权
纤维素酰化物膜的光学性能湿度依赖性改进剂
- Patent Title: Optical performance humidity dependency improving agent for cellulose acylate film
- Patent Title (中): 纤维素酰化物膜的光学性能湿度依赖性改进剂
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Application No.: US13064872Application Date: 2011-04-21
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Publication No.: US09145417B2Publication Date: 2015-09-29
- Inventor: Masato Nagura , Aiko Yoshida , Naoyuki Nishikawa
- Applicant: Masato Nagura , Aiko Yoshida , Naoyuki Nishikawa
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM CORPORATION
- Current Assignee: FUJIFILM CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils PLLC
- Agent Jean C. Edwards, Esq.
- Priority: JP2010-099640 20100423; JP2011-056658 20110315
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C07D473/30 ; C07D239/47 ; C07D239/54 ; C07D473/16 ; C07D473/18 ; C07D473/34 ; G02B1/04 ; G02B5/30 ; G02F1/13363
Abstract:
An optical performance humidity dependency improving agent for cellulose acylate film, which contains a compound having a nucleic acid base skeleton, is capable of preventing the fluctuation of Re and Rth of the film against the humidity change in usage environments.
Public/Granted literature
- US20110262661A1 Optical performance humidity dependency improving agent for cellulose acylate film Public/Granted day:2011-10-27
Information query
