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Dipsol Chemicals Co Ltd patents


Recent patent applications related to Dipsol Chemicals Co Ltd. Dipsol Chemicals Co Ltd is listed as an Agent/Assignee. Note: Dipsol Chemicals Co Ltd may have other listings under different names/spellings. We're not affiliated with Dipsol Chemicals Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dipsol Chemicals Co Ltd-related inventors


Copper-nickel alloy electroplating bath

The present invention provides a copper-nickel alloy electroplating bath which contains (a) a copper salt and a nickel salt, (b) a metal complexing agent, (c) a conductivity imparting agent, (d) a sulfur-containing organic compound and (e) a redox potential regulator.... Dipsol Chemicals Co Ltd

Copper-nickel alloy electroplating device

Provided is a copper-nickel alloy electroplating apparatus which is capable of stably forming a copper-nickel plated coating on a workpiece with a uniform composition and which enables a plating bath to be used for a long period. The present invention provides a copper-nickel alloy electroplating apparatus (1), comprising: a cathode... Dipsol Chemicals Co Ltd

Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatment

A trivalent-chromium chemical conversion coating from which substantially no hexavalent chromium is released. The trivalent-chromium chemical conversion coating is one formed on the surface of a zinc or zinc-alloy deposit. In a brine spray test, the chemical conversion coating has unsusceptibility to corrosion (time required for white-rust formation) of 96... Dipsol Chemicals Co Ltd

Friction modifier for top coating agent for trivalent chromium chemical conversion coating film or chromium-free chemical conversion coating film, and top coating agent including same

Provided is a friction modifier for a top coating agent for a hexavalent chromium-free trivalent chromium chemical conversion coating film or chromium-free chemical conversion coating film, said friction modifier including a polyoxyalkylene fatty acid ester.... Dipsol Chemicals Co Ltd

Zinc alloy plating method

The present invention provides a zinc alloy electroplating method comprising applying a current through an alkaline zinc alloy electroplating bath comprising a cathode and an anode, wherein a cathode region including the cathode and an anode region including the anode are separated from each other by an anion exchange membrane,... Dipsol Chemicals Co Ltd

Zinc alloy plating method

The present invention provides a zinc alloy electroplating method comprising applying a current through an alkaline zinc alloy electroplating bath comprising a cathode and an anode, wherein a cathode region including the cathode and an anode region including the anode are separated from each other by a separator comprising an... Dipsol Chemicals Co Ltd








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