发明名称 |
Cathodic electrocoating composition containing morpholine dione blocked polyisocyanate crosslinking agent |
摘要 |
An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct and a polyisocyanate crosslinking agent; wherein the improvement is the use of a polyisocyanate crosslinking agent having at least one crosslinkable morpholine dione group per molecule. Electrodeposited finishes are formed that have reduced volatile emissions and film weight loss when heated to cure.
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申请公布号 |
US6908539(B2) |
申请公布日期 |
2005.06.21 |
申请号 |
US20020187502 |
申请日期 |
2002.07.02 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANDERSON ALBERT G.;GAM ALLISA |
分类号 |
C08G18/28;C08G18/58;C08G18/80;C09D5/44;C09D163/00;C09D175/04;C09D201/02;(IPC1-7):C25D13/10 |
主分类号 |
C08G18/28 |
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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