发明名称 |
ELECTRODEPOSITABLE COATING COMPOSITIONS HAVING IMPROVED CURE RESPONSE |
摘要 |
<p>An improved electrodepositable composition is provided comprising: (a) an active hydrogen-containing cationic resin electrodepositable on a cathode; (b) a capped polyisocyanate curing agent; and (c) an organotin-containing catalyst. The improvement comprises the addition to the electrodepositable composition of a water immiscible acid functional compound having a hydrocarbon chain of at least 5 carbon atoms. The composition provides improved cure response and appearance properties when electrodeposited over conductive substrates.</p> |
申请公布号 |
EP0788528(B1) |
申请公布日期 |
1998.11.18 |
申请号 |
EP19950933179 |
申请日期 |
1995.09.21 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
ZWACK, ROBERT, R.;ESWARAKRISHNAN, VENKATACHALAM;COLERIDGE, EDWARD, R.;MCCOLLUM, GREGORY, J. |
分类号 |
C09D5/00;C08G18/16;C09D5/29;C09D5/44;C09D7/12;C09D125/00;C09D125/02;C09D133/08;C09D175/04;C25D13/06;(IPC1-7):C09D5/44 |
主分类号 |
C09D5/00 |
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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