| 发明名称 |
Electro-dipcoating baths with additives preventing the formation of craters in the baked coating |
| 摘要 |
Use of homopolymers or copolymers of 2-ethyl hexyl acrylate as an additive in aqueous cathodically depositable coatings to suppress the formation of surface defects in coating films, in which the proportion by mass of the comonomers in the monomer mixture used for the preparation of the copolymers does not exceed 35%.
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| 申请公布号 |
US6849169(B1) |
申请公布日期 |
2005.02.01 |
| 申请号 |
US20020700443 |
申请日期 |
2002.11.27 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HOENIG HELMUT;PAMPOUCHIDIS GEORG;HOBISCH GERALD |
| 分类号 |
C09D201/00;C09D5/44;C09D7/06;C09D7/12;C09D133/08;(IPC1-7):C25D13/10 |
主分类号 |
C09D201/00 |
| 代理机构 |
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| 地址 |
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