White electrically conducting layer - with good optical properties, contg. tin ortho-titanate or zinc ortho-stannate as white semiconductor

摘要

White electrically conducting coating such as that described in claim 7 of the original patent, with the white semi-conducting pigment either tin orthotitanate, SnTiO4, or zinc orthostannate, Zn2SnO4. For spatial applications because of the good resistance to degradation by ultraviolet rays. The coating has superior optical properties.