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BASE COAT AND CLEAR COAT COATING HAVING A HIGHER PIGMENT VOLUMETRIC CONCENTRATION THAN A CRITICAL PIGMENT VOLUMETRIC CONCENTRATION, AND A SUBSTRATE COATED USING THE SAME
BASE COAT AND CLEAR COAT COATING HAVING A HIGHER PIGMENT VOLUMETRIC CONCENTRATION THAN A CRITICAL PIGMENT VOLUMETRIC CONCENTRATION, AND A SUBSTRATE COATED USING THE SAME
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机译:基本涂料和透明涂料的颜料体积浓度比临界颜料体积浓度高,并且使用相同的涂料涂覆底物
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摘要
PURPOSE: A base coat and clear coat coating is provided to improve staining resistance and to have controllable gloss.;CONSTITUTION: A base coat and clear coat coating comprises a substrate comprises a substrate; a first coating having a higher pigment volume concentration than a critical pigment volume concentration arranged on the substrate; a second transparent matt coating which is arranged on the first coating and includes 1-99 weight% of a granular polymer with a particle diameter of 0.5-30 micron based on the weight of the second coating. The second coating additionally comprises 1-99 weight% of a film-forming emulsion polymer or polyurethane dispersion based on the total weight of the second coating.;COPYRIGHT KIPO 2013
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