Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022009839 - METHOD FOR MANUFACTURING ELECTROCONDUCTIVE LAMINATE

Publication Number WO/2022/009839
Publication Date 13.01.2022
International Application No. PCT/JP2021/025307
International Filing Date 05.07.2021
IPC
B22F 1/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
02comprising coating of the powder
B22F 7/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
7Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
02of composite layers
04with one or more layers not made from powder, e.g. made from solid metal
B82Y 40/00 2011.1
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE  OR TREATMENT OF NANOSTRUCTURES
40Manufacture or treatment of nanostructures
B33Y 10/00 2015.1
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
10Processes of additive manufacturing
H01B 13/00 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
13Apparatus or processes specially adapted for manufacturing conductors or cables
B29C 64/112 2017.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive manufacturing, i.e. manufacturing of three-dimensional objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
10Processes of additive manufacturing
106using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
112using individual droplets, e.g. from jetting heads
Applicants
  • 株式会社ダイセル DAICEL CORPORATION [JP]/[JP]
Inventors
  • 伊藤 洋介 ITO, Yousuke
Agents
  • 特許業務法人後藤特許事務所 GOTO & CO.
Priority Data
2020-11806008.07.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR MANUFACTURING ELECTROCONDUCTIVE LAMINATE
(FR) PROCÉDÉ DE FABRICATION DE STRATIFIÉ ÉLECTROCONDUCTEUR
(JA) 導電積層体の製造方法
Abstract
(EN) The purpose of the present disclosure is to provide a method for manufacturing an electroconductive laminate having excellent adhesion between an electroconductive layer and an overcoat layer. The present disclosure provides a method for manufacturing an electroconductive laminate 10 comprising a substrate 11 with an electroconductive layer 12 and an overcoat layer 13 laminated thereon, the method including the following steps. Step A: forming the electroconductive layer 12 on the substrate 11 by using an electroconductive ink containing metal nanoparticles and a first resin for ink. Step B: forming the overcoat layer 13 on the electroconductive layer 12 by using a composition for overcoat layer formation containing a resin for an overcoat layer and an solvent for an overcoat layer, where the absolute value of the difference between the SP value of the solvent and the SP value of the first resin for ink is not more than 1.0.
(FR) La présente invention a pour objet de fournir un procédé de fabrication d'un stratifié électroconducteur ayant une excellente adhérence entre une couche électroconductrice et une couche de finition. La présente invention concerne un procédé de fabrication d'un stratifié électroconducteur (10) comprenant un substrat (11) ayant une couche électroconductrice (12) et une couche de finition (13) stratifiée sur celui-ci, le procédé comprenant les étapes suivantes. Étape A : formation de la couche électroconductrice (12) sur le substrat (11) en utilisant une encre électroconductrice contenant des nanoparticules métalliques et une première résine pour encre. Étape B : formation de la couche de finition (13) sur la couche électroconductrice (12) en utilisant une composition pour la formation d'une couche de finition contenant une résine pour une couche de finition et un solvant pour une couche de finition, la valeur absolue de la différence entre la valeur SP du solvant et la valeur SP de la première résine pour encre n'étant pas supérieure à 1,0.
(JA) 本開示は、導電層とオーバーコート層との間の密着性に優れる導電積層体の製造方法を提供することを目的とする。 本開示は、以下の工程を含む、基板11と、導電層12と、オーバーコート層13が積層された導電積層体10の製造方法を提供する。 工程A:金属ナノ粒子と、第1のインク用樹脂とを含む導電性インクを用いて、前記基板11上に前記導電層12を形成する; 工程B:オーバーコート層用樹脂と、前記第1のインク用樹脂のSP値との差の絶対値が1.0以下であるSP値を有するオーバーコート層用溶剤とを含むオーバーコート層形成用組成物を用いて、前記導電層12上に前記オーバーコート層13を形成する。
Latest bibliographic data on file with the International Bureau