Patent ID: 11964903
Assignee: SAINT-GOBAIN GLASS FRANCE
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. A method for manufacturing a motor vehicle roof incorporating a glazing, the method comprising applying by digital printing at least one opacifying layer of ink(s), over at least 40% of a surface of a face of at least one glass sheet, such that a composition of said ink(s) comprises at least one glass frit, and optionally one or more inorganic pigment(s), with a D90 value for a particle size distribution of less than 2 μm, and such that said ink(s) have a viscosity of between 1 and 50 mPa·s, said ink(s) further comprising a non-stick agent and/or a non-stick component and/or at least one non-stick agent and/or at least one non-stick layer being further applied to at least one layer of ink(s) and/or to at least one glass sheet.