发明名称 |
METHOD OF REDUCING MAPPING OF AN ELECTRODEPOSITABLE COATING LAYER |
摘要 |
<p>The present invention is directed to a method for coating a substrate with a variety of coating compositions thereby reducing mapping of a coating composition deposited onto the substrate. In certain embodiments, the present invention is directed to the deposition of a zirconium based pretreatment composition onto a substrate with the subsequent deposition of an electrodepositable coating composition, which comprises a soluble alkaline earth metal ion, onto the pretreatment composition. The present invention is also directed to a coating system comprising various layers deposited from the coating compositions disclosed herein.</p> |
申请公布号 |
KR20140069358(A) |
申请公布日期 |
2014.06.09 |
申请号 |
KR20147012922 |
申请日期 |
2010.06.15 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
KAYLO ALAN J.;BOYD DONALD W.;GRANT GARRY R. |
分类号 |
C09D5/44;C25D13/20 |
主分类号 |
C09D5/44 |
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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