发明名称 |
Method and system for removing residual water from excess washcoat by ultrafiltration |
摘要 |
A washcoat coating composition is disclosed that includes at least one water insoluble organic solvent and at least one polymer, such as an epoxy acrylic copolymer. A method of removing residual water from a mixture of residual water and washcoat using ultrafiltration is also disclosed. A method of coating a metal article and a washcoat system for applying a washcoat to a metal article is also disclosed.
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申请公布号 |
US7368057(B2) |
申请公布日期 |
2008.05.06 |
申请号 |
US20060521824 |
申请日期 |
2006.09.15 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
KALEEM KAREEM;KAZIK KRIS;FRON REBECCA A. |
分类号 |
B01D63/00;B01D61/00;B01D61/14 |
主分类号 |
B01D63/00 |
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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