Title:
積層体及びその製造方法
Document Type and Number:
Japanese Patent JP7199630
Kind Code:
B2
Abstract:
To provide a laminate which has good printed image quality without color unevenness even in printing onto a non-permeable base material such as an OPP film, a PET film and a nylon film, is also excellent in discharge stability from a nozzle of an inkjet head, and can maintain good printed image quality and excellent adhesion even after laminate processing.SOLUTION: A laminate has a transparent base material 1, ink layers (II) 2a and 2b, an adhesive layer (III) 3 and a base material 4. The ink layer (II) is a layer containing a binder resin (B) and a pigment. The binder resin (B) includes a structural unit derived from an ethylenically unsaturated monomer (b1) containing an acid group and a structural unit derived from an ethylenically unsaturated monomer (b2) containing a hydroxyl group and is made aqueous. The adhesive layer (III) is a layer made of a cured film of a laminate adhesive composition (J) containing a polyol component (M) and an isocyanate component (K).SELECTED DRAWING: Figure 1
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Inventors:
Kazumasa Hattori
Kazushi Sunaoshi
Kazushi Sunaoshi
Application Number:
JP2020149700A
Publication Date:
January 06, 2023
Filing Date:
September 07, 2020
Export Citation:
Assignee:
Toyo Ink sc Holdings Co., Ltd.
International Classes:
B32B27/30; B32B27/40; C09D11/322; C09J7/22; C09J7/30; C09J175/04
Domestic Patent References:
| JP2018203802A | ||||
| JP2008208153A | ||||
| JP2016216619A | ||||
| JP2006342294A | ||||
| JP2013189598A | ||||
| JP2016532578A | ||||
| JP2020146912A | ||||
| JP2020180178A |