| 发明名称 |
CHROMIUM-FREE CONVERSION COATING |
| 摘要 |
<p>A Chromium-free conversion coating is prepared by the addition of inorganic salts and one or more silanes to dispersions of conducting polymers which are then exposed to alloys of aluminum or other metals. Advantageously, the performance of our inventive coating is comparable to that of conventional Cr-based methods for a number of aluminum alloys having particular significance in the manufacture of aircraft.</p> |
| 申请公布号 |
EP2955248(A1) |
申请公布日期 |
2015.12.16 |
| 申请号 |
EP20150178716 |
申请日期 |
2012.08.31 |
| 申请人 |
THE BOEING COMPANY |
发明人 |
CANO-IRANZO, FRANCISCO JESUS;IZAGIRRE-ETXEBERRIA, USOA;ZUBILLAGA-ALCORTA, OIHANA;SANTA COLOMA-MOZO, PATRICIA;LAPEÑA-REY, NIEVES |
| 分类号 |
C23C22/34;C09D5/00;C09D5/08;C09D5/24;C23C22/40;C23C22/44 |
主分类号 |
C23C22/34 |
| 代理机构 |
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