Glass panes for vehicles

Abstract

Glass for vehicles comprising from 65 to 80% by weight of SiO.sub.2, from 0 to 5% by weight of Al.sub.2 O.sub.3, from 0 to 5% by weight B.sub.2 O.sub.3, from 0 to 10% by weight of MgO, from 5 to 15% by weight of CaO, from 10 to 18% by weight of Na.sub.2 O, from 0 to 5% by weight of K.sub.2 O, from 5 to 15% by weight in total of MgO and CaO, from 10 to 20% by weight in total of Na.sub.2 O and K.sub.2 O, from 0.1 to 1% by weight of cerium oxide in terms of CeO.sub.2, from 0.2 to 0.6% by weight of iron oxide in terms of Fe.sub.2 O.sub.3, from 0 to 0.005% by weight of CoO, from 0 to 0.01% by weight of NiO, and from 0.0005 to 0.005% by weight of Se, and glass for vehicles comprising from 65 to 80% by weight of SiO.sub.2, from 0 to 5% by weight of Al.sub.2 O.sub.3, from 0 to 5% by weight of B.sub.2 O.sub.3, from to 10% by weight of MgO, from 5 to 15% by weight of CaO, from 10 to 18% by weight of Na.sub.2 O, from 0 to 5% by weight of K.sub.2 O, from 5 to 15% by weight in total of MgO and CaO, from 10 to 18% by weight in total of Na.sub.2 O and K.sub.2 O, from 0.1 to 1% by weight of cerium oxide in terms of CeO.sub.2, from 0 to 1% by weight of TiO.sub.2, from 0.2 to 0.6% by weight of iron oxide in terms of Fe.sub.2 O.sub.3, from 0 to 0.005% by weight of CoO, from 0 to 0.01% by weight of NiO, and from 0.0005 to 0.005% by weight of Se. The glass is gray-tinted while exhibiting excellent ultraviolet and heat absorption.

Dependencies are inferred from the claim text.