アルミニウム塗装材及びその製造方法

Title:

アルミニウム塗装材及びその製造方法

Document Type and Number:

Japanese Patent JP5125285

Kind Code:

B2

Abstract:

To provide a painted aluminum material which has a paint film on the surface of an aluminum material made from aluminum or aluminum alloy, does not contain chromium, is eco-friendly, and has not only superior corrosion resistance but also superior bend formability.

The painted aluminum material has a paint film formed on the surface of the aluminum material made from aluminum or aluminum alloy through an inorganic film which contains a silicon compound in a range of 5 to 200 mg/m2in terms of silicon, also contains an organic binder in a range of 35 wt.% or less, but does not substantially contain chromium; and shows superior corrosion resistance though containing no chromium, and superior bend formability as well.

Inventors:

Reiko Takasawa
Tomohiro Kashihara
Ken Ebihara

Application Number:

JP2007192064A

Publication Date:

January 23, 2013

Filing Date:

July 24, 2007

Export Citation:

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Assignee:

NIPPON LIGHT METAL COMPANY,LTD.

International Classes:

C23C22/05; B05D7/14; B32B9/00; B32B15/20

Domestic Patent References:

JP2001303263A
JP52134834A
JP2005281863A
JP2002363764A

Attorney, Agent or Firm:

Kazuya Sasaki
Katsuo Naruse
Tomohiro Nakamura
Masashi Torino

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