发明名称 |
AQUEOUS DISPERSIONS CONTAINING IONOMER RESINS AND RUST-PREVENTIVE IONOMERIC COATINGS MADE THEREFROM |
摘要 |
<p>The present invention is directed to an aqueous dispersion composition which comprises an ethylene-unsaturated carboxylic acid ionomer resin (A) neutralized with a mixture of ions including at least one divalent metal ion and at least one ammonium ion, (B) a non-water soluble vapor phase corrosion inhibitor, and (C) water. The dispersion exhibits good shelf-life and excellent rust-prevention properties. Durable corrosion resistant ionomeric coatings can be easily formed therefrom, which when applied to metal surfaces and baked, can form a rust-preventive coating layer showing excellent coating adhesion both to the metal surface and to an over coat paint. Such coatings are particularly useful when applied to a vehicle body or part thereof.</p> |
申请公布号 |
EP1966411(A2) |
申请公布日期 |
2008.09.10 |
申请号 |
EP20060847474 |
申请日期 |
2006.11.20 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANDERSON, ALBERT, GORDON;MAHLER, WALTER |
分类号 |
C09D5/08;C09D123/08;C23F11/10 |
主分类号 |
C09D5/08 |
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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