US 12,006,250 B2
Glazing and method of its production
Viktor John Elofsson, Nykil (SE); Mattias Samuelsson, Linköping (SE); and Sankara Pillay, Linköping (SE)
Assigned to MIMSI Materials AB, Linköping (SE)
Filed by MIMSI Materials AB, Linköping (SE)
Filed on May 18, 2023, as Appl. No. 18/199,124.
Application 18/199,124 is a continuation of application No. 17/287,297, granted, now 11,685,688, previously published as PCT/EP2019/078654, filed on Oct. 22, 2019.
Claims priority of application No. 1851302-8 (SE), filed on Oct. 22, 2018.
Prior Publication US 2023/0312409 A1, Oct. 5, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. C03C 17/36 (2006.01); C03C 17/09 (2006.01); C22C 5/06 (2006.01); C23C 14/18 (2006.01); C23C 14/35 (2006.01); G02B 1/113 (2015.01)
CPC C03C 17/3647 (2013.01) [C03C 17/09 (2013.01); C03C 17/3639 (2013.01); C03C 17/366 (2013.01); C03C 17/3681 (2013.01); C22C 5/06 (2013.01); C23C 14/185 (2013.01); C23C 14/35 (2013.01); G02B 1/113 (2013.01); C03C 2217/73 (2013.01); C03C 2218/156 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A glazing in the form of a window glass or vehicle glass, comprising:
a transparent glass substrate, and
a coating, comprising at least one functional metal Ag alloy coating layer,
wherein the Ag alloy coating layer consists of Ag with an Al alloying agent and inevitable impurities,
wherein the alloying agent is present in a concentration of 0.15 to 0.77 at. % of the Ag alloy coating layer, the rest being Ag, and
wherein the Ag alloy coating layer has a thickness of 5-20 nm.