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Title:
FIN MATERIAL MADE FROM ALUMINUM
Document Type and Number:
Japanese Patent JP2012076456
Kind Code:
A
Abstract:

To provide a fin material made from aluminum which prevents unpleasant odor and maintains excellent hydrophilic property for a long period of time.

The fin material 10 made from aluminum has a corrosion-resistant coating layer 2 formed on the surface of an aluminum plate 1 or an aluminum alloy plate 1, and a hydrophilic coating layer 3 obtained from a resin composition containing a resin binder 3a and a porous fine particle 3b, which is formed on the surface of the corrosion-resistant coating layer 2. The corrosion-resistant coating layer 2 includes a predetermined resin composition. The resin binder 3a is a polymer or a copolymer composed of monomers having a predetermined functional group respectively or of a mixture composed of at least one or more kinds of the polymer and copolymer. The porous fine particle 3b includes water-insoluble acrylic resin or alginic acid resin.


Inventors:
Tateyama, Keita
Shimizu, Takahiro
Ota, Yosuke
Fujiwara, Naoya
Tachi, Mayu
Application Number:
JP2011000195644
Publication Date:
April 19, 2012
Filing Date:
September 08, 2011
Export Citation:
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Assignee:
KOBE STEEL LTD
International Classes:
B32B15/08; F28F1/32; F28F13/18; F28F19/04
Domestic Patent References:
JP2008224204A2008-09-25
JP2010210127A2010-09-24
JP2007268860A2007-10-18
JP2007040686A2007-02-15
JPH09176521A1997-07-08
Attorney, Agent or Firm:
磯野 道造
多田 悦夫
富田 哲雄