COMPOSITION SERIGRAPHIABLE ON POLYVINYL BUTYRAL

摘要

The invention relates to a composition adapted to serigraphic impression of a sheet of polyvinyl butyral intended to be part of a laminated glass window, comprising at least one polyvinyl butyral resin with a molecular weight of not more than 50,000 and at least one solvent; a method for the serigraphic printing of a sheet of polyvinyl butyral intended to be part of a laminated glass window, characterized in that a previously defined composition is applied to the sheet, through a serigraphic screen, and in that the thickness of the moist composition layer applied compensates for the roughness of the sheet; a sheet of polyvinyl butyral intended to be part of a laminated glass window, and printed by serigraphy using at least one previously defined composition; a laminated glass window comprising such a sheet of polyvinyl butyral; and an application of such a laminated glass window as an automobile window, of which at least one part of the periphery is darkened, particularly blackened.