Title:
CHOLESTERIC RESIN LAMINATE, PRODUCTION METHOD, AND USE
Document Type and Number:
WIPO Patent Application WO/2017/018468
Kind Code:
A1
Abstract:
This cholesteric resin laminate is provided with a substrate, an intermediate layer, and a cholesteric resin layer in this order. The difference in the reflection band center wavelength of the cholesteric resin layer before and after heating the laminate for eight hours at 130 °C is 50 nm or less. Also provided are: a method for producing the cholesteric resin laminate; and a reflective material, a display medium, and a decorative material containing the cholesteric resin laminate.
Inventors:
KUSANO KENJI (JP)
Application Number:
PCT/JP2016/072082
Publication Date:
February 02, 2017
Filing Date:
July 27, 2016
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
B32B27/00; C09K19/12; C09K19/20; C09K19/22; G02B5/26
Domestic Patent References:
| WO2011058904A1 | 2011-05-19 |
Foreign References:
| JP2006227360A | 2006-08-31 | |||
| JP2009134277A | 2009-06-18 | |||
| JP2015027743A | 2015-02-12 | |||
| JP2016016538A | 2016-02-01 |
Other References:
See also references of EP 3330079A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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