PANE ARRANGEMENT WITH INFRARED-DAMPING COATING

摘要

Pane arrangement (I) with coating (2) comprising at least
a transparent substrate (1),a primer (2.1) on at least one subregion of the substrate (1), said primer containing at least one first UV absorber (4.1) as well as at least two IR absorbers (3.1, 3.2) in the form of dispersed nanoparticles, anda scratchproof coat (2.2) on the surface of the primer (2.1), said scratchproof coat containing at least one second UV absorber (4.2),

wherein the first IR absorber (3.1) is a hexaboride of the general formula XB6 and X=Y, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu, and the second IR absorber (3.2) is indium tin oxide or antimony tin oxide.

主权项

1. A pane arrangement, comprising a coating comprising:
a transparent substrate; a primer on at least one subregion of the substrate, said primer comprising at least one first UV absorber as well as at least two IR absorbers in the form of dispersed nanoparticles; and a scratchproof coat on a surface of the primer, said scratchproof coat comprising at least one second UV absorber; wherein: the first IR absorber is a hexaboride of the general formula XB6, in which X=Y, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu; and the second IR absorber is indium tin oxide or antimony tin oxide.