Title:
LAMINATE, ANCHORING AGENT FOR SURFACE PROTECTIVE LAYER, ANCHOR SHEET, LAYERED SHEET, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/013632
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a laminate having a surface protective layer in which the hardness thereof is sufficiently enhanced. The present invention pertains to a laminate which includes a substrate, a fiber layer, and a surface protective layer in the stated order, and in which the fiber layer contains a fibrous cellulose having a fiber width of not more than 1000 nm, and the contained amount of the fibrous cellulose is 15 mass% or more with respect to the total solid content mass of the fiber layer.
Inventors:
SAKAI KOH (JP)
Application Number:
PCT/JP2022/029635
Publication Date:
February 09, 2023
Filing Date:
August 02, 2022
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
B32B23/08; B32B5/02; B32B5/24; B32B23/02; D21H11/18; D21H27/30
Domestic Patent References:
| WO2011118360A1 | 2011-09-29 | |||
| WO2017094595A1 | 2017-06-08 | |||
| WO2021131380A1 | 2021-07-01 | |||
| WO2017073555A1 | 2017-05-04 |
Foreign References:
| JP2020075514A | 2020-05-21 | |||
| JP2010023275A | 2010-02-04 |
Attorney, Agent or Firm:
SIKs & Co. (JP)
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