发明名称 |
Color plus clear coating system utilizing inorganic microparticles |
摘要 |
Disclosed is a method of coating a substrate comprising the steps of (A) coating the substrate with one or more applications of a basecoating composition containing (1) an organic film-forming resin, (2) substantially colorless, substantially inorganic microparticles stably dispersed in the basecoating composition, (3) a solvent system for the film-forming resin, and (4) pigment particles to form a basecoat; and (B) coating the basecoat with one or more applications of a topcoating composition containing (1) an organic film-forming resin, and (2) a solvent system for the organic film-forming resin of the topcoating composition, to form a transparent topcoat. The substantially inorganic microparticles prior to incorporation in the basecoating composition range in size from about 1 to about 150 nanometers.
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申请公布号 |
US4680204(A) |
申请公布日期 |
1987.07.14 |
申请号 |
US19860879767 |
申请日期 |
1986.06.27 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
DAS, SURYYA K.;SEINER, JEROME A.;GREIGGER, PAUL P.;JONES, JAMES E.;SCHAPPERT, RAYMOND F.;BOBERSKI, WILLIAM G. |
分类号 |
B05D5/06;B05D7/00;C09D5/38;C09D7/12;(IPC1-7):B05D3/02 |
主分类号 |
B05D5/06 |
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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