发明名称 |
COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES, RELATED COATED SUBSTRATES, AND METHODS |
摘要 |
<p>A primer and/or pretreatment coating composition comprising: (a) an adhesion promoting component; and (b) corrosion resisting particles selected from: (i ) magnesium oxide particles having an average primary particle size of no more than 100 nanometers; (ii) particles comprising an inorganic oxide network comprising one or more inorganic oxides; and/or (iii) chemically modified particles having an average primary particle size of no more than 500 manometers. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi- component composite coatings, wherein at least one coating later is deposited from such a coatin g composition. Methods and apparatus for making ultrafine solid particles are also disclosed.</p> |
申请公布号 |
CA2620350(A1) |
申请公布日期 |
2007.03.01 |
申请号 |
CA20062620350 |
申请日期 |
2006.08.25 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
SCHNEIDER, JOHN R.;HUNG, CHENG-HUNG;MILLERO, EDWARD R.;VANIER, NOEL R.;RAGUNATHAN, KALIAPPA G. |
分类号 |
C08K3/22;C08K3/34;C08K9/04;C09D5/08;C09D7/12 |
主分类号 |
C08K3/22 |
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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