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Nihon Parkerizing Co Ltd patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nihon Parkerizing Co Ltd-related inventors

Surface treatment agent for metal material, and metal material having surface treatment coat

The present invention provides a surface treatment agent for metal materials, with which it is possible to form on a metal material a coat that is satisfactory overall in terms of properties such as corrosion resistance, adhesion, water resistance, alkali resistance, and solvent resistance, and that has excellent corrosion resistance... Nihon Parkerizing Co Ltd

Hydrophilization treatment agent for aluminum-containing metal material

The hydrophilization treatment agent for an aluminum-containing metal material contains: organic-inorganic composite particles obtained by combining a water-soluble resin (A) having a hydroxyl group, a poorly water-soluble inorganic oxide (B), an organoalkoxysilane (C), and a surfactant (D) at specific ratios; and water, and the organic-inorganic composite particles are 40 to... Nihon Parkerizing Co Ltd

Steel wire rod having lubricating coating film that has excellent corrosion resistance and workability

The present invention provides a steel wire rod including a lubricating coating film, which can reconcile workabilities such as wire drawability, spike property, ball ironing property and film removability, and corrosion resistance such as long-term rust prevention property. The steel wire rod includes a lubricating coating film on a surface,... Nihon Parkerizing Co Ltd

Water-based lubricating coating agent with excellent corrosion resistance and workability, and metal material

A water-based lubricating coating agent includes a water-soluble silicate (A) and at least one water-soluble inorganic salt (B) selected from a tungstate, a phosphate and a borate, wherein the water-soluble silicate (A) and the at least one water-soluble inorganic salt (B) are blended such that a solid content mass ratio... Nihon Parkerizing Co Ltd

Composition for direct-current cathodic electrolysis, lubrication-film-equipped metal material, and production method therefor

A composition for direct-current cathodic electrolysis. The composition is capable of forming a lubrication-film-equipped metal material exhibiting excellent lubrication properties and excellent chemical conversion properties after degreasing. This composition for direct-current cathodic electrolysis includes: (A) at least one metal ion selected from the group consisting of typical metal ions (excluding... Nihon Parkerizing Co Ltd

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