Title:
長尺フィルム、長尺偏光板、液晶表示装置、及び長尺フィルムの製造方法
Document Type and Number:
Japanese Patent JP6615327
Kind Code:
B2
Abstract:
A long film containing a cellulose acylate and a compound A having a molecular weight of less than 1,000 which satisfies conditions 1-4. Condition 1: containing two or more aromatic rings each directly connected to a hydroxyl group in a molecule. Condition 2: containing one or more carbon atoms directly connected to an aromatic ring directly connected to a hydroxyl group and do not constitute the aromatic ring in a molecule, the carbon atoms being directly connected to 1 to 3 aromatic rings. Condition 3: Each carbon atom directly connected to an aromatic ring directly connected to a hydroxyl group and not constituting the aromatic ring has no bond with a hydrogen atom. Condition 4: Each carbon atom directly connected to an aromatic ring directly connected to a hydroxyl group and not constituting the aromatic ring is bonded by a single bond to atoms other than hydrogen atoms.
Inventors:
Maeda Kenken
Shuhei Yamaguchi
Shuhei Yamaguchi
Application Number:
JP2018514256A
Publication Date:
December 04, 2019
Filing Date:
April 12, 2017
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
C08L1/12; C08J5/18; C08K5/13
Domestic Patent References:
| JP201669468A |
Foreign References:
| US3451338 | ||||
| DE2702919A1 | ||||
| KR1020150003419A |
Attorney, Agent or Firm:
Patent Business Corporation Koei Patent Office