Title:
積層体の製造方法
Document Type and Number:
Japanese Patent JP5209252
Kind Code:
B2
Abstract:
The present invention provides a method for manufacturing a laminate having a hydrophobic resin substrate and an orientation layer containing an organic dye, wherein the method comprises a step (1) of carrying out a plasma treatment on a surface of the hydrophobic resin substrate under an atmosphere having a nitrogen concentration of 80% or higher and a step (2) of forming the orientation layer containing the organic dye on the hydrophobic resin substrate by applying a solution containing the organic dye exhibiting lyotropic liquid crystallinity and a hydrophilic solvent on the surface of the hydrophobic resin substrate on which the plasma treatment is carried out and drying the solution. According to the method for manufacturing the laminate of the present invention, the solution may be applied on the hydrophobic resin substrate approximately uniformly and an excellent orientation layer having an extremely small number of defects may be formed.
Inventors:
Toru Umemoto
Tadayuki Kameyama
Kazunori Kawamura
Tadayuki Kameyama
Kazunori Kawamura
Application Number:
JP2007210668A
Publication Date:
June 12, 2013
Filing Date:
August 13, 2007
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
B05D3/04; B32B9/00; B05D5/06; B05D7/02; B05D7/24; B32B27/00; G02B5/30
Domestic Patent References:
| JP2006171259A | ||||
| JP2004528603A | ||||
| JP2001208912A | ||||
| JP2001154022A | ||||
| JP2001242591A |
Attorney, Agent or Firm:
Minoru Ohnaka
Nobuo Ouchi
Suzuki Katsuto
Nobuo Ouchi
Suzuki Katsuto