EP 4164883 A1 20230419 - COMPOSITE PANE
Title (en)
COMPOSITE PANE
Title (de)
VERBUNDSCHEIBE
Title (fr)
VITRE COMPOSITE
Publication
Application
Priority
- EP 20180151 A 20200616
- EP 2021066008 W 20210615
Abstract (en)
[origin: WO2021254976A1] The invention relates to a composite pane comprising a laminated stacking sequence composed of - an outer pane (1) having an external surface (I) and an internal surface (II), - an inner pane (2) having an external surface (III) and an internal surface (IV), and - at least one thermoplastic intermediate layer (3) which connects the internal surface (II) of the outer pane (1) to the external surface (III) of the inner pane (2), wherein - a solar protection coating (4) is applied directly to the internal surface (II) of the outer pane (1), which coating substantially reflects or absorbs rays outside the visible spectrum of solar radiation, in particular infrared rays, - a thermal radiation-reflecting coating (5) is applied directly to the internal surface (IV) of the inner pane (2), and - the thermoplastic intermediate layer (3) has a printed opaque layer (6) in at least one region.
IPC 8 full level
B32B 17/10 (2006.01); C03C 17/36 (2006.01)
CPC (source: EP US)
B32B 17/10036 (2013.01 - EP US); B32B 17/10119 (2013.01 - EP); B32B 17/10229 (2013.01 - EP US); B32B 17/10275 (2013.01 - EP); B32B 17/10348 (2013.01 - EP); B32B 17/10504 (2013.01 - EP); B32B 17/10532 (2013.01 - EP); B32B 17/10577 (2013.01 - EP US); B32B 17/10651 (2013.01 - EP US); B32B 17/10761 (2013.01 - EP); B32B 17/1077 (2013.01 - EP); B32B 17/10788 (2013.01 - EP US); C03C 17/3411 (2013.01 - EP); C03C 17/36 (2013.01 - EP); C03C 17/3644 (2013.01 - EP); C03C 17/366 (2013.01 - EP); B32B 2255/10 (2013.01 - EP US); B32B 2255/205 (2013.01 - US); B32B 2274/00 (2013.01 - US); B32B 2307/41 (2013.01 - US); B32B 2333/12 (2013.01 - EP); B32B 2369/00 (2013.01 - EP); C03C 2217/944 (2013.01 - EP); C03C 2217/948 (2013.01 - EP)
Citation (search report)
See references of WO 2021254976A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021254976 A1 20211223; CN 114144242 A 20220304; CN 114144242 B 20231003; EP 4164883 A1 20230419; US 2023182444 A1 20230615
DOCDB simple family (application)
EP 2021066008 W 20210615; CN 202180002210 A 20210615; EP 21732304 A 20210615; US 202117924280 A 20210615