Invention Grant
- Patent Title: Infra-red reflecting layered structure
- Patent Title (中): 红外反射层状结构
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Application No.: US10533890Application Date: 2003-10-23
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Publication No.: US07709095B2Publication Date: 2010-05-04
- Inventor: Peter Persoone , Koen Vlaeminck , Hugo Lievens
- Applicant: Peter Persoone , Koen Vlaeminck , Hugo Lievens
- Applicant Address: BE Zwevegem
- Assignee: NV Bekaert SA
- Current Assignee: NV Bekaert SA
- Current Assignee Address: BE Zwevegem
- Agency: Foley & Lardner LLP
- Priority: EP02079711 20021105
- International Application: PCT/EP03/50747 WO 20031023
- International Announcement: WO2004/042435 WO 20040521
- Main IPC: B32B17/06
- IPC: B32B17/06

Abstract:
The invention relates to an infra-red reflecting layered structure comprising a transparent substrate layer; a first metal oxide layer; a first silver containing layer, a second metal oxide layer; a second silver containing layer and a third metal oxide layer. The first, second and third metal oxide layer have a refractive index of at least 2.40 at a wavelength of 500 nm. The layered structure according to the present invention laminated on glass has a visual light transmittance (VLT) higher than 70% and a solar heat gain coefficient (SHGC) lower than 0.44. The invention further relates to the use of a layered structure as a transparent heat-mirror.
Public/Granted literature
- US20060057399A1 Infra-red reflecting layered structure Public/Granted day:2006-03-16
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