Topic
Electroless nickel plating
About: Electroless nickel plating is a research topic. Over the lifetime, 1593 publications have been published within this topic receiving 14940 citations.
Papers published on a yearly basis
Papers
More filters
Patent•
22 Mar 2006
TL;DR: In this article, the authors proposed a stabilizing agent for the electroless nickel plating liquid consisting of a polymer in which at least one compound selected among a group consisting of allylamine, ally-lamine salt, diallylamine and Diallylammonium salt is a constituent monomer.
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizing agent for the electroless nickel plating consisting of a substance of high safety capable of giving excellent stability to electroless nickel plating liquid without impairing precipitating property of the electroless nickel plating liquid. SOLUTION: The stabilizing agent for the electroless nickel plating liquid consists of a polymer in which at least one compound selected among a group consisting of allylamine, allylamine salt, diallylamine, diallylamine salt, diallylammonium salt, lysine, lysine salt and dicyandiamide is a constituent monomer. COPYRIGHT: (C)2008,JPO&INPIT
4 citations
Patent•
19 Feb 1997
TL;DR: In this paper, a glass disk is electroless-plated by a plating soln and a reducing agent to form the master disk for an optical disk, and the glass disk surface is catalytically activated as the pretreatment, and then the plating ion and reducing agent are sprayed respectively from the gas spray nozzles 6, 7, 70 and 71.
Abstract: PROBLEM TO BE SOLVED: To provide an electroless nickel plating device by which a plating soln. and a reducing agent are excellently mixed and consuming only the necessary minimum amt. of liq. without causing an oxygen-rich atmosphere in a system supporting a glass disk in the horizontal direction. SOLUTION: A glass disk 1 on which a rugged pattern is formed in accordance with a recorded signal is electroless-plated by this device to form the metallic master disk for an optical disk. In this case, the glass disk surface is catalytically activated as the pretreatment, and then a plating soln. contg. nickel ion and a reducing agent are sprayed respectively from the gas spray nozzles 6, 7, 70 and 71 and applied on the glass disk. COPYRIGHT: (C)1998,JPO
4 citations
Patent•
09 Aug 1999
TL;DR: In this article, a method for semi-permanent use of an electroless nickel plating solution is presented. But the method is characterized in that the replenishing liquid is supplied continuously or at predetermined intervals, and the components are contained so as to maintain the concentration and the pH value of the components according to the amount of extracted solution.
Abstract: (57) [Summary] (Modified) [PROBLEMS] To provide a method for semi-permanent use of an electroless nickel plating solution. SOLUTION: A predetermined deposition rate and a Ni-P deposition film composition of an electroless nickel plating solution containing phosphite generated by oxidation of hypophosphite in a range of 0.2 to 2.5 mol / L. Electroless nickel plating solution having a nickel ion, complexing agent, hypophosphite and phosphite concentration and pH value that match the composition and pH value of this plating solution. Bathe the liquid, While plating using this plating solution, a part of the plating solution is continuously or at a predetermined interval, and the components are contained so as to maintain the concentration and the pH value of the components according to the amount of the extracted solution. It is characterized in that the replenishing liquid is supplied continuously or at predetermined intervals.
4 citations
Patent•
19 Apr 2007
TL;DR: In this article, the core is prepared by forming a plating layer on the surface of a substrate by applying electroless plating, and then the plating is removed from the core and re-formed by electroless nickel plating.
Abstract: PROBLEM TO BE SOLVED: To provide a high-durability core, a method for regenerating the core, a core regenerated by the method, and a method for producing an endless resin belt in a manner excellent in production stability and capable of reducing a production cost SOLUTION: The core is prepared by forming a plating layer on the surface of a substrate by applying thereto electroless plating The method for regenerating the core comprises peeling the formed plating layer from the surface of the core and re-forming a plating layer by applying electroless nickel plating again The core has a plating layer formed by the regeneration method The method for producing an endless resin belt comprises: a resin precursor coating formation step of forming a resin precursor coating by applying a resin precursor solution on the surface of a core; a resin coating formation step of forming a resin coating by drying the resin precursor coating by heating to effect a thermal reaction; and a resin coating peeling step of peeling the resin coating from the core, wherein the core used has the formed or regenerated plating layer thereon COPYRIGHT: (C)2007,JPO&INPIT
4 citations
Journal Article•
TL;DR: In this article, the influence of different parameters on chemical plated nickel layer was studied by scanning electron microscopy and energy dispersive X-ray, and the diamond was coated complete uniform with the optimal parameters.
4 citations