| 发明名称 |
An improved method of preparing a cathodic electrocoating composition |
| 摘要 |
<p>An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct which is of an epoxy resin that has been reacted with an amine, and a blocked polyisocyanate crosslinking agent; wherein the improvement is the use of an alkane sulfonic acid as the neutralizing agent for the epoxy amine adduct to provide an electrocoating composition having improved throw power.</p> |
| 申请公布号 |
IN192414(B) |
申请公布日期 |
2004.04.24 |
| 申请号 |
IN1997CA67119 |
申请日期 |
1997.04.21 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANTONELLI JOSEPH ALBERT;SCOPAZZI CHRISTOPHER;VANDERLINDE WILLEM BERTUS |
| 分类号 |
C08G59/50;C09D5/44;C09D7/12;(IPC1-7):C08L63/00;C08K5/36 |
主分类号 |
C08G59/50 |
| 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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