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US08168266B2 Method for changing the color of a substrate coating by application of a stimulus 有权
通过施加刺激来改变基底涂层的颜色的方法

Method for changing the color of a substrate coating by application of a stimulus
Abstract:
A method for changing the color of a substrate includes applying a color enhancing composition to the substrate to provide a first color; and applying a stimulus to the color enhancing composition to provide a second color; where the color enhancing composition includes a carrier fluid; chromatically selective scattering particles having a particle size distribution as measured by (weight average diameter)/(number average diameter) of less than or equal to 1.1; and an absorber of visible light.
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