METHOD FOR MANUFACTURING ELECTROLESS PLATING ARTICLE

• Main Authors: NAKATSUJI TATSUYA, KUSAKA HIROSHI, TANAKA TAKUMI
• Format: Patent
• Language: English; Japanese
• Published: 18.07.2019
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

To provide a method for manufacturing an electroless plating article.SOLUTION: A coating composition layer having mixed nanoparticles and an anchor layer formed between the coating layer and a plating film are physically stuck without spoiling the original characteristics of a base material. A coating material composition part does not include Pd, and Pd is unevenly distributed only in the surface layer of the coating layer contacting a plating solution and the anchor layer formed by alkali treatment.EFFECT: An electroless plating film can be excellently formed on a poor plating resin without using a medical having a high environmental load.SELECTED DRAWING: Figure 2 【課題】無電解めっき物を製造する方法を提供する。【解決手段】ナノ粒子を配合した塗料組成物層、塗膜とめっき皮膜の間にアンカー層を形成し、基材本来の特性を損なわず、層を物理的に密着させる。塗料組成部はPdを含有せず、めっき液と接触する塗膜表層とアルカリ処理により形成されたアンカー層にのみ、Pdが偏在する。【効果】環境負荷の高い薬剤を使わず、難めっき樹脂に対して、無電解めっき皮膜を良好に形成させることができる。【選択図】図２