发明名称 |
Electrodepositable coating compositions including ungelled reaction products of epoxy functional polyesters and amines coated substrates and methods of electrocoating using the same |
摘要 |
The present invention is directed to electrodepositable coating compositions providing improved film flexibility and humidity resistance. The compositions contain a substantially ungelled resin or reaction product formed from reacting (i) an epoxy functional polyester with (ii) an amine. The present invention also includes a method for electrocoating a conductive substrate with the described electrodepositable coating compositions. Additionally, the present invention is directed to a conductive substrate coated according to the described method.
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申请公布号 |
US6417292(B1) |
申请公布日期 |
2002.07.09 |
申请号 |
US20000545059 |
申请日期 |
2000.04.07 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
MORIARITY THOMAS C.;ESWARAKRISHNAN VENKATACHALAM;RITTER KEITH S. |
分类号 |
C09D5/44;C09D163/00;(IPC1-7):C09D163/00;C09D167/02 |
主分类号 |
C09D5/44 |
代理机构 |
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