Hard coating composition and resin product with hard coat

   
   

A resin substrate having a hard coat formed from a hard coat composition which comprises colloidal silica, a silicon compound having a fluoroalkyl group and optionally an ultraviolet light absorbing organic group. This resin substrate can retain water-repellency even when it is used in the open air and prevent the adhesion of a stain while it keeps its abrasion resistance for a long time by the hard coat composition.

Un substrato de la resina que tiene una capa dura formada de una composición dura de la capa que abarca la silicona coloidal, un compuesto del silicio que tiene un grupo del fluoroalkyl y opcionalmente un grupo orgánico absorbente de la luz ultravioleta. Este substrato de la resina puede conservar el agua-repellency incluso cuando se utiliza en el aire abierto y prevenir la adherencia de una mancha mientras que guarda su resistencia de la abrasión durante mucho tiempo al lado de la composición dura de la capa.

 
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