发明名称 |
Electroconductive composite substrates coated with electrodepositable coating compositions and methods of preparing them |
摘要 |
The present invention is directed to a coated substrate comprising: A) an electroconductive composite substrate comprising a resinous matrix reinforced with fibers, and B) a cured coating layer electrophoretically deposited on at least at least a portion of a surface of the substrate, wherein the cured coating layer is deposited from a curable, electrodepositable coating composition comprising: (1) a resin component containing an active hydrogen-containing, cationic or anionic resin comprising an acrylic, polyester, polyurethane and/or polyepoxide polymer; and (2) a curing agent. The present invention is further directed to a process for coating a plastic, electroconductive substrate comprising electrophoretically depositing on the substrate the curable, electrodepositable coating composition described above, and heating the coated substrate to a temperature less than 250°F for a time sufficient to cure the electrodeposited coating on the substrate. |
申请公布号 |
AU2014287157(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
AU20140287157 |
申请日期 |
2014.07.10 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
MORAVEK, SCOTT J.;PEFFER, ROBIN M.;MAYO, MICHAEL A. |
分类号 |
C09D5/24;C09D5/44;H01B1/20 |
主分类号 |
C09D5/24 |
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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