COLOURED COMPOSITION SCREEN-PRINTABLE ON A SHEET OF POLYMER MATERIAL

摘要

The invention relates to: - a composition suitable for coloured printing by screen printing of a sheet of polymer material intended to be part of a laminated glazing, characterized in that it comprises: - 10% to 15% by weight of polyvinyl butyral, - 32% to 45% by weight of at least one solvent consisting predominantly of at least one aliphatic dicarboxylic acid diester, and - at least one white pigment in an amount and with a specific surface area selected such that the Brookfield viscosity at 20°C of the composition is between 9 and 13 Pa.s; - a process for printing, by screen printing, a sheet of polymer material intended to be part of a laminated glazing, by means of this composition; - a sheet of polymer material intended to be part of a laminated glazing, and printed by screen printing by means of this composition; and - a laminated glazing comprising such a sheet of polymer material.