US 12,410,524 B2
Method for manufacturing laminate
Hidetoshi Hirahara, Iwate (JP); Jing Sang, Iwate (JP); and Sumio Aisawa, Iwate (JP)
Assigned to National University Corporation, Iwate University, Iwate (JP)
Appl. No. 18/689,762
Filed by NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY, Iwate (JP)
PCT Filed Dec. 21, 2022, PCT No. PCT/JP2022/047121
§ 371(c)(1), (2) Date Mar. 6, 2024,
PCT Pub. No. WO2023/120579, PCT Pub. Date Jun. 29, 2023.
Claims priority of application No. 2021-211072 (JP), filed on Dec. 24, 2021.
Prior Publication US 2024/0279813 A1, Aug. 22, 2024
Int. Cl. C23C 18/20 (2006.01); C23C 18/16 (2006.01); C23C 18/38 (2006.01); C23C 28/00 (2006.01); C23C 28/02 (2006.01); C25D 3/38 (2006.01); C25D 5/56 (2006.01)
CPC C23C 18/1653 (2013.01) [C23C 18/1641 (2013.01); C23C 18/38 (2013.01); C23C 28/023 (2013.01); C25D 3/38 (2013.01); C25D 5/56 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method for manufacturing a laminate, including
a resin substrate, and
a metal layer provided on the resin substrate, the method comprising:
a base layer forming step of forming a base layer with a base triazine-based silane coupling agent which is represented by the following Formula (1) directly or via another layer, on a surface of the resin substrate on which the metal layer is formed; and
a molecular bonding layer forming step of forming a molecular bonding layer with a catalytic triazine-based silane coupling agent represented by the following Formula (2), on a surface of the base layer,
wherein an arithmetic average roughness Ra of the resin substrate is 0.01 μm to 0.2 μm,

OG Complex Work Unit Chemistry
in Formula (1), X1 and X2 are a 2-aminoethylamino group or an amino group, X1 and X2 are the same or different, R1, R2, and R3 represent a hydrogen atom or an alkoxy group, R1, R2, and R3 are the same or different, R4 represents an alkylene group, and R5 represents a hydrogen atom, an alkyl group, or an alkoxy group, and in Formula (2), X3 and X4 are a thiol group or a thiol metal salt, X3 and X4 are the same or different, R6, R7, and R8 represent a hydrogen atom or an alkoxy group, R6, R7, and R8 are the same or different, R9 represents an alkylene group, and R10 represents a hydrogen atom, an alkyl group, or an alkoxy group.