公开(公告)号：US20170227691A1

公开(公告)日：2017-08-10

申请号：US15422618

申请日：2017-02-02

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Noémie CHOCAT

IPC: G02B5/26 ,  E06B9/24 ,  C23C14/35 ,  C23C14/20 ,  C23C14/16

CPC classification number: G02B5/26 ,  C23C28/321 ,  C23C28/322 ,  C23C28/345 ,  C23C28/3455 ,  Y02B10/10

Abstract: A composite stack may include a first substrate layer, a functional layer that includes silver, a first blocker layer that includes a corrosion resistant material and a second blocker layer that includes a blocker material selected from any one of Ti, Ni, Cr, Cu, Al, Mg, NiCr, or alloys thereof. The second blocker layer may be adjacent to the first blocker layer. The composite stack may further have a VLT of at least about 50% and a TSER of at least about 30%. The composite stack may also or in the alternative have an emissivity of not greater than about 20%.