发明名称 |
Clear cathodic electrocoating compositions |
摘要 |
An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct which is an epoxy resin that has been reacted with an amine, a blocked polyisocyanate crosslinking agent and an organic or inorganic acid as the neutralizing agent for the epoxy amine adduct; where the improvement is a catalyst of an alkyl tin oxide that has been dissolved with an organic or inorganic acid to provide a clear cathodic electrocoating composition.
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申请公布号 |
US6689459(B1) |
申请公布日期 |
2004.02.10 |
申请号 |
US20000553630 |
申请日期 |
2000.04.20 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHUNG DING-YU;LIU YUEHUA |
分类号 |
C08G18/80;C09D5/00;C09D5/44;C09D163/00;C09D175/04;C25D13/06;C25D13/10;(IPC1-7):C08L63/00;B32B27/38 |
主分类号 |
C08G18/80 |
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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