Invention Grant
- Patent Title: Cellulose-film modifier, cellulose composition, and optical cellulose film, polarizing plate-protecting film, polarizing plate, and liquid crystal display device, produced by using the same
- Patent Title (中): 纤维素膜改性剂，纤维素组合物和光学纤维素膜，偏振片保护膜，偏振片和使用其的液晶显示装置
-
Application No.: US12178018Application Date: 2008-07-23
-
Publication No.: US08147931B2Publication Date: 2012-04-03
- Inventor: Akihiro Matsufuji , Takeichi Tatsuta , Yutaka Nozoe
- Applicant: Akihiro Matsufuji , Takeichi Tatsuta , Yutaka Nozoe
- Applicant Address: JP Minato-Ku, Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Minato-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2007-193896 20070725
- Main IPC: C09K17/32
- IPC: C09K17/32 ; G02F1/1335 ; C08B3/00 ; C08L1/12
Abstract:
A cellulose-film modifier, having a compound represented by the following Formula (1): wherein R1 represents a hydrogen atom or an aliphatic or aromatic acyl group; R2, R3 and R4 each represent a hydrogen atom or an aliphatic or aromatic group; and at least one of R2, R3 and R4 represents an aliphatic group bonding via its secondary carbon; a cellulose composition, an optical cellulose film, a polarizing plate-protecting film, a polarizing plate, and a liquid crystal display device.
Public/Granted literature
Information query
