发明名称 |
SMOOTH THIN FILM POWDER COATINGS. |
摘要 |
<p>A coating powder consisting essentially of generally spherical particles ranging in size from less than 2 to about 40 microns, 75 percent of whose volume consists of particles of from about 2 to about 20 microns in size, is provided by dissolving the components of the coating powder in a supercritical fluid without the aid of a surfactant and spraying the solution into a zone whose pressure is less than that of the fluid. A very smooth continuous film of a cured thermosettable coating powder is achieved even when the film thickness is less than 1 mil, e.g., from about 0.2 and greater. The advantages of powder coatings may now be realized fully in the automobile and can industries.</p> |
申请公布号 |
MX9504934(A) |
申请公布日期 |
1997.01.31 |
申请号 |
MX19950004934 |
申请日期 |
1995.11.27 |
申请人 |
MORTON INTERNATIONAL, INC. |
发明人 |
ANDREW T. DALY;NAVIN B. SHAH;GLENN D. CORRELL;KARL R. WURSTHORN |
分类号 |
B05D7/24;C08J3/12;C09D5/03;C09D5/46;C09D133/04;C09D133/14;C09D163/00;(IPC1-7):C09D133/00 |
主分类号 |
B05D7/24 |
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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