| 摘要 |
A coating responding to a visible light containing a binder, a material responding to a visible light and a solvent, characterized in that the material responding to a visible light comprises anatase type titanium dioxide and exhibits, in an ESR spectrum obtained under the radiation of a light having a wavelength of 420 nm or more at 77K, a primary signal having a g-value of 2.004 to 2.007 and two secondary signals having g-values of 1.985 to 1.986 and 2.024 and, in an ESR spectrum obtained under vacuum at 77 K in the blackness, exhibits these three signals only extremely slightly or substantially no signals having these g-values; a coating film responding to a visible light containing a binder and a material responding to a visible light; and an article having this coating film.
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