发明名称 |
Electrodepositable coating compositions and processes related thereto |
摘要 |
The present invention is directed to a curable electrodepositable coating composition having a resinous phase dispersed in an aqueous medium. The resinous phase includes (a) one or more ungelled, active hydrogen-containing cationic salt group-containing resins which are electrodepositable on a cathode; (b) one or more at least partially blocked polyisocyanate curing agents; (c) at least one substantially non-volatile antioxidant; and (d) at least one volatile antioxidant. The present invention also provides a process for electrodeposition using the coating and substrates coated therewith.
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申请公布号 |
US7070683(B2) |
申请公布日期 |
2006.07.04 |
申请号 |
US20030365982 |
申请日期 |
2003.02.13 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
PEFFER ROBIN M.;THEBAUD BRIAN G.;ZAWACKY STEVEN R.;MCCOLLUM GREGORY J.;KAYLO AL J. |
分类号 |
C25D13/12;C09D5/44;C09D7/12 |
主分类号 |
C25D13/12 |
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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