Abstract:
The present invention refers to a method for metallizing a plastic surface of a plastic article having at least a part thereof made from a support comprising a supporting material and an electroless plating promoter. The method comprises the steps of: 1) gasifying the plastic surface to expose the electroless plating promoter; and 2) electroless plating a layer of copper or nickel on the plastic surface, followed by electroplating or a second electroless plating to form a metallized layer on the plastic surface. The electroless plating promoter includes one or more members selected from a group consisting of silicate, borate or oxalate of metal elements selected from Co, Ni, and Cu.
Abstract:
The present invention refers to a method for metallizing a plastic surface of a plastic article having at least a part thereof made from a support comprising a supporting material and an electroless plating promoter. The method comprises the steps of: 1) gasifying the plastic surface to expose the electroless plating promoter; and 2) electroless plating a layer of copper or nickel on the plastic surface, followed by electroplating or a second electroless plating to form a metallized layer on the plastic surface. The electroless plating promoter includes one or more members selected from a group consisting of ABO 2 type composite oxides having a delafossite structure, in which A is one of metal elements selected from Co, Ni, Cu, B is an element selected from a group consisting of Ni, Mn, Cr, Al and Fe where A, B are different.
Abstract:
A metal-resin composite comprises a metal substrate with concavities in the surface, a first coating layer on the surface of the metal substrate, a second coating layer on the first coating layer, and a third coating layer on the second coating layer. The first coating layer fills the concavities and covers the surface of the substrate.
Abstract:
A metal-resin composite comprises a metal substrate with concavities in the surface, a first coating layer on the surface of the metal substrate, and a second coating layer on the first coating layer. The first coating layer fills the concavities and covers the surface of the substrate.
Abstract:
A coating composition, a composite prepared by using the coating composition, and a method for preparing the composite are provided. The coating composition includes a solvent, an adhesive, and a catalyst precursor including at least one chosen from SnO2, ZnSnO3 and ZnTiO3.
Abstract:
The present invention refers to a method for metallizing a plastic surface of a plastic article having at least a part thereof made from a support comprising a supporting material and an electroless plating promoter. The method comprises the steps of: 1) gasifying the plastic surface to expose the electroless plating promoter; and 2) electroless plating a layer of copper or nickel on the plastic surface, followed by electroplating or a second electroless plating to form a metallized layer on the plastic surface. The electroless plating promoter includes one or more members selected from a group consisting of multicomponent oxides selected from a group consisting of Cu/Fe/Mn, Cu/Fe/Al and/or Cu/Fe/Al/Mn multicomponent oxides.
Abstract:
Metalized plastic substrate and methods of producing the same are provided herein. The method includes providing a plastic having at least one accelerator dispersed in the plastic. The accelerator/s have a formula AM x B y O z , in which A is one or more elements selected from groups 10 and 11 of the Element Periodic Table; M is one or more metal elements in three plus selected from the group consisting of Fe, Co, Mn, Al, Ga, In, TI, and rare earth elements; and O is oxygen; and x=0-2, y=0.01-2; z=1-4; and the accelerator/s further have an alternative formula A'M' m O n , in which A' is one or more elements selected from groups 9, 10, and 11 of the periodic table; M' is one or more elements selected from the group consisting of Cr, Mo, W, Se, Te, and Po; and O is oxygen; and m=0.01-2; n=2-4. The method includes the step of irradiating a surface of plastic substrate to expose at least a first accelerator. The method further includes plating the irradiated surface of the plastic substrate to form at least a first metal layer on the irradiated surface, and then plating the first metal layer to form at least a second metal layer.
Abstract translation:金属化塑料基材及其制备方法。 该方法包括提供一种具有分散在塑料中的至少一种促进剂的塑料。 加速器具有公式AM x B y O z,其中A是选自元素周期表的组10和11的一种或多种元素; M是选自Fe,Co,Mn,Al,Ga,In,TI和稀土元素中的三种加成中的一种或多种金属元素; 和O是氧; x = 0-2,y = 0.01-2; Z = 1-4; 并且加速剂进一步具有另外的式A'M'm O n,其中A'是选自元素周期表第9,10和11族的一种或多种元素; M'是选自Cr,Mo,W,Se,Te和Po中的一种或多种元素; 和O是氧; m = 0.01-2; N = 2-4。 该方法包括照射塑料基板的表面以暴露至少第一加速器的步骤。 该方法还包括电镀塑料基板的照射表面以在被照射的表面上形成至少第一金属层,然后电镀第一金属层以形成至少第二金属层。