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Title:
SURFACE-TREATED METAL
Document Type and Number:
Japanese Patent JP2012177150
Kind Code:
A
Abstract:

To provide a surface-treated metal with superior corrosion resistance suitable for practical use without using a coating agent such as a resin, and to provide a chemical conversion treatment method.

The surface-treated metal includes a coating layer containing a tannin compound and a thiol compound on a surface of metallic base material.


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Inventors:
KITAMURA SHINGO
NANBU JUNICHI
YOSHIMOTO MASAKAZU
Application Number:
JP2011040197A
Publication Date:
September 13, 2012
Filing Date:
February 25, 2011
Export Citation:
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Assignee:
DAIWA FINE CHEMICALS CO LTD LAB
International Classes:
C23C22/48; C23C22/40
Domestic Patent References:
JPS57198267A1982-12-04
Attorney, Agent or Firm:
Axis International Patent Business Corporation



 
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