ALKYLTIN COMPOUND, ITS PRODUCTION, AND CHEMICAL FOR FORMING CONDUCTIVE, INFRARED-REFLECTING, FLUORINE-DOPED TIN OXIDE LAYER CONTAINING IT ON GLASS, GLASS-CERAMIC, OR ENAMELLED SURFACE

摘要

The invention relates to compounds of the general formula SnR1aR2bR3c, in which R1 is an alkyl group with 1 to 4 carbon atoms, R2 is an acetate group, R3 is a trifluoroacetate group, a has a value of 1 or 2, b has a value of 1 or 2 and c has a value of 1 or 2, with the proviso that the sum of a+b+c=4. The invention also relates to a method for the synthesis of these compounds and to a material for producing electrically conductive and infrared-reflective fluorine-doped tin oxide layers on glass, glass ceramic and/or enamel surfaces, the material containing tin compounds of the formula SnR1aR2bR3c or mixtures of these tin compounds, the mixture corresponding to the general formula SnR1xR2yR3z, wherein x has a numerical value of 1 to 2, y a numerical value of 0.1 to 2.9 and z a numerical value of 0.1 to 2.9, the sum of x+y+z being 4, dissolved in a polar organic solvent.