Process for preparing a tin oxide pigment doped with antimony oxide, having improved electrical conductivity properties, and conductive white or coloured paints containing it and useful for eliminating electrostatic charges

摘要

the invention relates to a method of 57, preparing a tin oxide doped with pigment of antimony oxidewith a white or off white and the surface electric resistance of less than 20 ohms / square.with an intimate mixture of tin oxide and antimony oxide, and heating the resulting mixture at high temperature, characterized in that the mixture ratio of 1.25 to 10 parts by weight of antimony oxide per 100 parts by weight of sb2o3 tin oxide sno. and what we're burning up the mixture of sb2o and sno2 to a temperature in the range of 900 to 950.;application to the manufacture of paints, colored and white electrically conductive, particularly useful in aircraft.