| 摘要 |
PURPOSE:To obtain the subject coating consisting of an aqueous dispersion containing a mixture of antimony-doped tin oxide fine powder and specific binder, having excellent antistatic property and capable of readily and inexpensively forming a coating film excellent in adhesion to a film layer having low refractive index. CONSTITUTION:The objective coating consisting of an aqueous dispersion containing a mixture of (A) fine powder of antimony-doped tin oxide and (B) silicone oil (preferably amino-modified silicone oil) as a binder of the component A. A ratio of content of the component A and content (expressed in terms of SiO2 of the component B is preferably (80-99.99):(20:0.01). An amount of antimony doped into the component A is 1-5wt.%, based on weight of tin oxide. Furthermore, water is preferably used as a solvent of the aqueous dispersion. |
