塗料組成物、フィンおよび熱交換器

Title:

塗料組成物、フィンおよび熱交換器

Document Type and Number:

Japanese Patent JP5481039

Kind Code:

B2

Abstract:

To provide a coating composition applied on the surface of aluminum or an aluminum alloy, capable of forming a coated film obtaining a sufficiently high hydrophilicity for a long period of time.

This coating composition comprises a hydrophilic resin and water soluble cellulose, and is applied on the surface of the aluminum or aluminum alloy. The hydrophilic resin is an acrylic polymer containing a compound (1) expressed by general formula [wherein, R1 is H or CH3] and a hydroxide of an alkali metal, and having a pH 3.0 to 5.0 range.

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Inventors:

Tomohiro Negami
Jin Miyama

Application Number:

JP2008103735A

Publication Date:

April 23, 2014

Filing Date:

April 11, 2008

Export Citation:

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Assignee:

Mitsubishi Aluminum Co., Ltd.

International Classes:

C09D133/02; C09D5/00; C09D7/12; C09D101/00

Domestic Patent References:

JP2002038134A
JP7216259A
JP1270977A
JP2005232269A
JP1108231A

Attorney, Agent or Firm:

Masatake Shiga
Takashi Watanabe

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