发明名称 |
DUAL POWDER COATING METHOD AND SYSTEM |
摘要 |
<p>A method includes applying a first powder to an aluminum article and heating the first powder to form a first layer on the aluminum article providing mechanical strength, corrosion durability and bonding potential. The method also includes applying a second powder to the aluminum article and heating the second powder to form a second layer on the aluminum article protecting the aluminum article from ultraviolet radiation. A coated article includes an aluminum substrate, an epoxy layer and a topcoat layer. The epoxy layer promotes adhesion, enhances corrosion durability and provides mechanical strength, and is formed by applying a first powder containing an epoxy to the aluminum substrate and curing the first powder. The topcoat layer provides resistance to ultraviolet radiation and environmental contaminants, and is formed by applying a second powder to the aluminum substrate and curing the second powder.</p> |
申请公布号 |
WO2011037807(A2) |
申请公布日期 |
2011.03.31 |
申请号 |
WO2010US49034 |
申请日期 |
2010.09.16 |
申请人 |
CARRIER CORPORATION;JAWOROWSKI, MARK R.;TARAS, MICHAEL F. |
发明人 |
JAWOROWSKI, MARK R.;TARAS, MICHAEL F. |
分类号 |
B05D1/38;B05D3/00;B05D5/00;B05D7/14 |
主分类号 |
B05D1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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